СИСТЕМА И СПОСОБ ОБРАБОТКИ КИСЛОТНЫХ СТОЧНЫХ ВОД

Изобретение относится к обработке кислотных промышленных сточных вод. Способ удаления фторидов из выходящего потока сточных вод включает установление начального значения рН поступающего потока на уровне меньше, чем примерно 3,5 или поддержание рН поступающего потока на уровне меньше, чем примерно 3,5. Затем направляют сточные воды в первую систему обратного осмоса и удаляют часть фторидов из сточных вод. Поддерживают рН сточных вод на уровне меньше, чем примерно 3,5 по меньшей мере до тех пор, пока идет обработка в первой системе обратного осмоса. Затем направляют сточные воды из первой системы обратного осмоса во вторую систему обратного осмоса и удаляют фториды из сточных вод. После обработки в первой системе обратного осмоса устанавливают высокий рН. В результате использования первой и второй систем обратного осмоса удаляют по меньшей мере 90% фторидов из сточных вод, 2 н. и 23 з.п. ф-лы, 6 ил., 2 табл.

СПОСОБ И УСТРОЙСТВО ДЛЯ МНОГОСТУПЕНЧАТОЙ ФИЛЬТРАЦИИ ЖИДКОСТИ

Изобретение относится к области очистки жидкостей путем фильтрации. Предложен фильтр для многоступенчатой фильтрации жидкости, содержащий камеру, имеющую вход для потока жидкости и выход для потока жидкости; первую ступень фильтра, расположенную в указанной камере, находящуюся в гидродинамическом сообщении с указанным входом, причем указанная первая ступень фильтра содержит материал, который удаляет микроорганизмы; вторую ступень фильтра, расположенную в указанной камере, находящуюся в гидродинамическом сообщении с указанным выходом, причем указанная вторая ступень фильтра содержит активированный уголь; при этом указанная вторая ступень фильтра расположена в указанной камере в положении, которое позволяет жидкости проходить через указанную первую ступень фильтра перед прохождением через указанную вторую ступень; и третью ступень фильтра, расположенную в указанной камере, причем указанная третья ступень фильтра находится в указанной камере в таком положении, которое позволяет жидкости проходить ...

УСТРОЙСТВА ДЛЯ ОБРАБОТКИ ВОДЫ И КАРТРИДЖИ ДЛЯ НИХ

Изобретение относится к устройствам для очистки воды и картриджам, используемым в этих устройствах. Картридж для очистки воды может герметично соединяться с устройством для очистки воды с возможностью отсоединения. Картридж содержит корпус, впуск для введения в картридж неочищенной воды, выпускное отверстие для выпуска очищенной воды из картриджа и очищающий материал для очищения неочищенной воды, содержащий углерод. Очищающий материал пропускает через себя текучую среду от впуска к выпускному отверстию. Картридж также включает в себя первую трубку, имеющую внутреннюю поверхность, наружную поверхность, ближний конец и дальний конец, причем внутренняя поверхность и (или) наружная поверхность является уплотняющей поверхностью. Картридж также включает в себя вторую трубку, имеющую внутреннюю поверхность, наружную поверхность, ближний конец и дальний конец, причем внутренняя поверхность и (или) наружная поверхность является уплотняющей поверхностью. Первая трубка отходит от корпуса и окружает ...

СПОСОБЫ ОПРЕСНЕНИЯ И ПОЛУЧЕНИЯ УДОБРЕНИЯ

Изобретение относится к многостадийным способам опреснения, включающим последовательное удаление примесей без добавления агрессивных химических веществ. Кроме того, изобретение включает получение полезного побочного продукта (удобрения) во время удаления солей морской воды. Во время начальной обработки морскую воду или соленые сточные воды обрабатывают для осаждения минералов, выпадающих в осадок, в виде фосфатов, в том числе фосфата магния-аммония, применяемых в качестве удобрения. Во время начальной фазы фосфат аммония и фосфат натрия добавляют к морской воде или соленым сточным водам с последующим добавлением аммиака и заряженного растворителя на водной основе. После отделения осажденного твердого вещества очищенную морскую воду или соленые сточные воды подвергают аэрации и фильтрации с получением питьевой или другим образом пригодной для применения воды. Изобретение обеспечивает получение питьевого продукта, способ получения которого оптимизирован и экономически эффективен вследствие ...

ОДНОРАЗОВЫЙ ПАТРОН ДЛЯ БЫТОВОЙ СИСТЕМЫ ОЧИСТКИ ВОДЫ

Изобретение относится к устройствам для очистки воды, в частности для снижения жесткости воды. Предложено одноразовое патронное устройство для использования в системе очистки воды с нагреваемым патроном, в котором частицы, образуемые за счет обуславливаемой теплом реакции бикарбонатов в воде, можно эффективно собирать в нетурбулентных зонах осаждения частиц. Патрон включает несколько емкостей, сборка которых осуществлена путем вложения их друг в друга и которые образуют каналы для протекания воды в пределах зазоров между стенками емкостей. Когда секция для сбора частиц заполняется, течение воды автоматически блокируется или отсекается, что сигнализирует о необходимости замены патрона. Патрон также может включать барьерный фильтр и нагреватель, установленный на поверхность внешней емкости. 5 н. и 17 з.п. ф-лы, 3 ил.

СПОСОБ УДАЛЕНИЯ ФОСФОРА ИЗ ШЛАМА

Описан способ выделения элементного фосфора из водного шлама, содержащего приблизительно от 1 до приблизительно 15 масс.% диспергированного фосфора. К шламу добавляют приблизительно от 1 до приблизительно 20 масс.%, считая на массу фосфора, присутствующего в указанном шламе, фосфатной соли, которая имеет общую формулу, где R представляет щелочной металл или аммоний и n равно число от 0 до 30. В качестве фосфатной соли используют триполифосфат натрия, тетранатрийпирофосфат или гексаметафосфат натрия. Фосфор в шламе плавят и твердые компоненты в шламе отделяют от жидкого фосфора и воды. Жидкий фосфор затем отделяют от воды. Выделенный фосфор имеет чистоту более чем 99% при высокой степени извлечения его из шлама. 3 н. и 17 з.п. ф-лы, 1 табл.

УСТРОЙСТВО ДЛЯ МАГНИТНОЙ ОБРАБОТКИ ЖИДКОСТИ, В ЧАСТНОСТИ ВОДЫ

Устройство для магнитной обработки жидкости, в частности воды, состоит из корпуса со снимаемой крышкой, входного и выходного патрубков и набора кольцевых постоянных магнитов. В средней части полости наружного корпуса (1) расположен открытый сверху внутренний корпус (7), пространство между которыми образует предварительную кольцевую проточную камеру (1'), к нижней части которой присоединены входной патрубок (5) и выходной патрубок (6). К наружной поверхности внутреннего корпуса (7) крепится каркасно-скелетная конструкция (9) с набором магнитов, представляющая собой магнитный пакет. Этот пакет состоит из постоянных кольцевых магнитов (10), образующих не менее двух пар противоположно поляризованных полюсных наконечников N и S, причем каждая из этих пар смещена относительно предыдущей пары на 90°. 2 з.п. ф-лы, 4 ил.

СИСТЕМА И СПОСОБ ПЕРИФИТОННОЙ ФИЛЬТРАЦИИ ДО И ПОСЛЕ ОБРАБОТКИ ВОДЫ С ИСПОЛЬЗОВАНИЕМ ОЗОНА

Изобретение относится к области очистки воды от токсичных соединений, микроорганизмов и других загрязняющих веществ водного происхождения с использованием озона. Система предусматривает использование глубокого резервуара, вмещающего обрабатываемую воду, на дно которого подают концентрированную озонированную воду. Озон, присутствующий в озонированной воде, воздействует на обрабатываемую воду. Прошедшая обработку вода выводится из верхней части резервуара и подается в систему водных растений, представляющую собой колонию прикрепленных водорослей, где из воды выводятся нежелательные компоненты, такие как пестициды. При необходимости процесс повторяют. Технический результат - улучшение качества очистки воды от нежелательных микроорганизмов, токсинов. 2 н. и 12 з.п. ф-лы, 2 ил.

ФИЛЬТРУЮЩИЙ КАРТРИДЖ И ПОДСТАВКА ДЛЯ ФИЛЬТРУЮЩЕГО КАРТРИДЖА

Фильтрующий картридж, в сливном отверстии которого предусмотрен направленный внутрь огибающий защелкивающийся край, выполнен с возможностью выгибания из первого нижнего защелкнутого положения во второе верхнее защелкнутое положение и обратно. Подставка для такого фильтрующего картриджа содержит входящий в сливное отверстие фильтрующего картриджа патрубок. Патрубок содержит один исполнительный элемент. Элемент выполнен с возможностью перемещения защелкивающегося края при установке фильтрующего картриджа из первого нижнего защелкнутого положения во второе верхнее защелкнутое положение, в котором защелкивающийся край герметично прилегает к патрубку, зажимая его. Изобретения позволяют обойтись без дополнительных предохранительных элементов. 2 н. 25 з.п. ф-лы, 8 ил.

МНОГОФУНКЦИОНАЛЬНАЯ УСТАНОВКА ПО ПЕРЕРАБОТКЕ ФЕКАЛЬНЫХ МАСС И ПИЩЕВЫХ ОТХОДОВ И СООТВЕТСТВУЮЩИЕ СПОСОБЫ

Изобретение относится к многофункциональным системам, оборудованию и соответствующим способам переработки фекальных масс и пищевых отходов. Система переработки фекальных отходов для выработки электроэнергии и питьевой воды содержит систему выработки электроэнергии с паровым приводом, включающую в себя узел котла, паровой двигатель и конденсатор, соединенные друг с другом, и контур первичной воды, по которому первичная вода проходит через узел котла, узел парового двигателя и конденсатор, причем узел парового двигателя вырабатывает электроэнергию; систему фекального ила, получающую по меньшей мере часть электроэнергии, вырабатываемой узлом парового двигателя, включающую в себя узел сушки ила и систему транспортировки ила, предназначенную для подачи влажного фекального ила в узел сушки ила, причем конденсатор прикреплен к узлу сушки ила и предназначен для передачи первичного тепла влажному фекальному илу для выпаривания из фекального ила первичной иловой воды и для сушки твердого топливного ...

КАПЛЕОБРАЗУЮЩИЕ УСТРОЙСТВА ДЛЯ ОБРАБОТКИ ЖИДКОСТИ И СПОСОБЫ ФОРМИРОВАНИЯ КАПЕЛЬ В УСТРОЙСТВЕ ДЛЯ ОБРАБОТКИ ЖИДКОСТИ

Изобретение может быть использовано в области очистки воды. Устройство для обработки жидкости включает корпус (20), имеющий верхнюю часть (12), включающую верхний резервуар, принимающий нефильтрованную жидкость, нижнюю часть (14), включающую нижний резервуар (18), принимающий отфильтрованную жидкость, и промежуточную часть (38), включающую систему подачи жидкости с эффектом дождя, принимающую жидкость из верхнего резервуара. Система подачи жидкости с эффектом дождя включает множество каплеобразующих элементов, которые обеспечивают наличие множества точек образования дискретных капель. Каждый из множества каплеобразующих элементов содержит боковые стороны, протяженные наружу в направлении нижнего резервуара (18) к вершине каплеобразующего элемента с формированием части поверхности подачи жидкости. Поверхность подачи жидкости множества каплеобразующих элементов имеет поверхностную энергию для накапливания отфильтрованной жидкости с образованием висячей капли. Изобретения позволяют расширить ...

УСТАНОВКА ДЛЯ ОЧИСТКИ СТОЧНЫХ ВОД НА БОРТУ СУДОВ

Изобретение относится к очистке сточных вод на борту судов. Установка для очистки сточных вод на борту судов содержит по меньшей мере один сборный резервуар, соединенный с впуском фекальных сточных вод и бытовых сточных вод, образующихся на борту; блок первичной очистки, содержащий по меньшей мере один ленточный фильтр; блок вторичной очистки, содержащий по меньшей мере один фильтр для микрофильтрации или ультрафильтрации; блок третичной очистки, содержащий по меньшей мере один модуль озонирования; средство для непрерывной подачи фекальных сточных вод и бытовых сточных вод из указанного по меньшей мере одного сборного резервуара в блок первичной очистки; средство для подачи фильтрата из блока первичной очистки в блок вторичной очистки; средство для подачи фильтрата из блока вторичной очистки в блок третичной очистки. Достигается эффективность установки для повторного использования воды для различных целей или для осуществления последующего сброса за борт судна. 2 н. и 8 з.п. ф-лы, 3 ил.

БИОРЕАКТОР С ЗАХВАТОМ ФОТОНОВ ДЛЯ ОЧИСТКИ ВОДЫ И СПОСОБ ЕГО ЭКСПЛУАТАЦИИ

Группа изобретений может быть использована в водоочистке. Биореактор с захватом фотонов для очистки воды содержит уплотняемую объемную комнату, трубу для воды (11), генератор электричества, множество плоских слоев, выполненных внутри объемной комнаты и снабженных рвами (2) с водой, впускные отверстия для углекислого газа. Рвы (2) с водой выполнены с возможностью протекания воды по кругу и в одном плоском слое имеют впускное (12) и выпускное (13) отверстия для воды. В рвах (2) с водой с интервалами расположены множество диафрагм (3) микробных фильтров. Между двумя смежными диафрагмами (3) микробных фильтров образован фильтрующий элемент (4). На поверхности воды каждого фильтрующего элемента расположены водные растения. Осветительные лампы для роста растений расположены над водными растениями (5) на регулируемой высоте. Под выпускным отверстием (13) для воды рвов (2) в верхнем слое расположено лопастное колесо (15), которое соединено с генератором электричества (16). Впускное отверстие для ...

АППАРАТ АВТОМАТИЧЕСКОЙ ПРОМЫВКИ МЕМБРАННОГО ФИЛЬТРА В ОЧИСТИТЕЛЕ ВОДЫ

Изобретение относится к аппаратам автоматической промывки мембранного фильтра в очистителе воды. Очиститель воды включает седиментационный фильтр, предварительный угольный фильтр и мембранный фильтр для последовательной фильтрации сырой воды. Аппарат автоматической промывки мембранного фильтра включает датчик низкого давления (ДНД) для детектирования давления воды в водяной трубе, соединяющей седиментационный фильтр с предварительным угольным фильтром, насос для нагнетания воды, подаваемой из седиментационного фильтра в предварительный угольный фильтр, регулятор, обеспечивающий регулирование слива воды из внутренней части мембранного фильтра от момента времени, когда обнаружено напряжение нагнетания, и сливной регулируемый вентиль для открывания сливной трубы мембранного фильтра. Технический результат: удаление накипи из внутренней части мембранного фильтра под действием давления слива воды из него через сливной регулируемый вентиль. 2 з.п. ф-лы, 3 ил.

ФИЛЬТРАЦИОННЫЙ КАРТРИДЖ

Изобретение относится к аквариумному рыбоводству и предназначено для использования в аквариумных системах фильтрования. Техническим результатом изобретения является обеспечение более быстрого и полного осушения фильтрационного картриджа во время обслуживания фильтра. Фильтрационный картридж для использования в аквариумном фильтре включает фильтрующий элемент, имеющий верхнюю грань, грань основания и противоположные боковые грани. Верхняя грань и грань основания расположены между противоположными боковыми гранями. По меньшей мере, одна треть грани основания закруглена. Картридж по второму варианту реализации содержит первую и вторую стенки фильтра, соединенные на верхнем шве и шве основания. Верхний шов является горизонтальным при размещении картриджа внутри аквариумного фильтра. По меньшей мере, одна треть шва основания является негоризонтальной относительно верхнего шва. 2 н. и 14 з.п. ф-лы, 18 ил., 1 табл.

СПОСОБ И УСТРОЙСТВО ДЛЯ ЭЛЕКТРОХИМИЧЕСКОЙ ОБРАБОТКИ ПРОМЫШЛЕННЫХ СТОЧНЫХ ВОД И ПИТЬЕВОЙ ВОДЫ

Изобретение относится к способу и устройству для обработки промышленных сточных вод и/или питьевой воды с помощью электрохимических способов и процессов дополнительного окисления. После подготовительной фазы гравитационного осаждения следует основная обработка, состоящая из электрокоагуляции, электроокисления и электрофлотации за счет действия металлических наборов электродов, изготовленных из нержавеющей стали, стали и алюминия соответственно с одновременной дезинфекцией/окислением озоном, УФ-излучением и ультразвуковой обработкой, а также рециркуляцией в электромагнитном поле. По окончании основной обработки смесь флокул и воды подвергают коагуляции/флокуляции под действием электрохимически образованных из стали и алюминия флокул при медленном введении озона. Следующая фаза представляет собой отделение осадка от чистой воды, которую выгружают в сборный резервуар через песочный фильтр и фильтр из активированного угля для удаления легких плавучих флокул. При необходимости воду подвергают ...

УСТРОЙСТВО И СПОСОБ ТРАНСПОРТИРОВАНИЯ МАТЕРИАЛОВ СО ДНА ВОДНОГО ПРОСТРАНСТВА

Изобретение имеет отношение к очистке от токсичных отходов. Устройство содержит резервуар с открытой лицевой стороной. Резервуар может быть опущен на дно водного пространства, с лицевой стороной, обращенной вниз. Резервуар и дно образуют изолированный объем. Устройство может содержать по меньшей мере одно устройство для перемешивания материалов внутри резервуара, так чтобы образовать смесь, содержащую осадочные материалы, которые в свою очередь содержат загрязняющие вещества. Множество труб (или по меньшей мере одна труба) соединено с резервуаром для осуществления транспортирования смеси из резервуара, для проведения ее обработки (фильтрации, обработки химикатами и т.п.), так чтобы нейтрализовать или удалять загрязняющие вещества, содержавшиеся в смеси. Затем обработанная смесь может быть возвращена внутрь резервуара по меньшей мере через одну трубу. Изобретение обеспечивает укороченный, безопасный и более эффективный процесс обработки.4 н. и 19 з.п. ф-лы, 21 ил.

СПОСОБ И УСТАНОВКА ДЛЯ УБОРКИ И ПЕРЕРАБОТКИ ВОДНЫХ ГИАЦИНТОВ

Изобретения относятся к сельскому хозяйству. Способ уборки и переработки водных гиацинтов, в котором выполняют следующие стадии: a) водные гиацинты, растущие в водной среде, срезают; b) водные гиацинты собирают на борту баржи (1) у причала; c) собранные водные гиацинты перемещают на средство (2) сушки, такое как стеллажи (2) для сушки, около пристани; d) высушенные гиацинты промывают чистой водой; e) промытые гиацинты сушат на вибрационных лентах (7) для того, чтобы частично устранить лишнюю воду; f) водные гиацинты сушат на сушилке (8) при температуре между 50 и 100°C в течение периода между 5 ч и 17 ч; g) стерилизацию паром при 80-100°C проводят для того, чтобы простерилизовать водные гиацинты и их семена; h) простерилизованные водные гиацинты и их семена измельчают для того, чтобы сделать их полезными в использовании. Установка для уборки и переработки водного гиацинта. Изобретения позволяют получить измельченные материалы, которые имеют низкую степень гидратации, что устраняет риск ...

СПОСОБ И УСТРОЙСТВО ОЧИСТКИ ЖИДКОСТИ

Изобретение относится к способу и устройству для очистки воды для снижения концентрации загрязнений в жидкости. Способ включает нагнетание жидкости в камеру очистки, прохождение жидкости через отверстие для впуска жидкости в очистительную камеру, нагнетание жидкости через по меньшей мере одну проницаемую для жидкости электролитическую ячейку, проведение электролиза жидкости, прохождение жидкости через отверстие для впуска и выпуска жидкости. Технический результат - способ и устройство являются подходящими для очистки воды, содержащей загрязнения, и для значительного снижения концентрации загрязнений. 2 с. и 11 з.п.ф-лы, 2 табл., 8 ил.

СПОСОБ ОБОГАЩЕНИЯ ВОДЫ КИСЛОРОДОМ ПОСРЕДСТВОМ ЭЛЕКТРОЛИТИЧЕСКОГО ПРОЦЕССА, ВОДА ИЛИ НАПИТОК, ОБОГАЩЕННЫЕ КИСЛОРОДОМ, И ИХ ПРИМЕНЕНИЕ

Изобретение относится к воде или напитку, обогащенным кислородом посредством электролитического процесса, и способу их получения. Способ обогащения воды кислородом посредством электролиза включает в себя следующие последовательные этапы: a) электролиз минерализованной, но освобожденной от ионов Clи Brводы, в электролизере (3), в котором анод и катод разделены газонепроницаемой мембраной, проницаемой для электрических зарядов; b) получение воды, обогащенной кислородом, из анодного отделения электролизера (3b); c) обратное введение воды, вышедшей из катодного отделения электролизера (3a) и освобожденной от водорода, в воду, обогащенную кислородом, полученную на этапе (b); d) упаковывание (5) воды, полученной на этапе (c). Технический результат - получение воды или напитка, в котором кислород является биологически доступным. 4 н. и 7 з.п. ф-лы, 9 ил., 7 табл., 4 пр.

МОДУЛЬ ДЛЯ ЭЛЕКТРОХИМИЧЕСКОЙ ОБРАБОТКИ ТЕХНИЧЕСКОЙ ПРОМЫВНОЙ ВОДЫ

Использование: для очистки промывных стоков, а также для очистки технических промывных стоков от органических и неорганических загрязнений. Сущность изобретения: модуль для электрохимической обработки технической промывной воды содержит последовательно соединенные приемную камеру, снабженную дозатором реагента, камеру для измерения pH, при этом эти камеры соединены между собой смесителем, электрокоагулятор, отделенный от камеры измерения pH стенкой, выполненной переливной, и фильтр непрерывного действия, соединенный с насосом. Электрокоагулятор снабжен электродами в виде пластин, расположенными на расстоянии от стенок электрокоагуляции, и лопастной мешалкой. 2 з. п. ф-лы, 1 ил.

УСТРОЙСТВО ДЛЯ ОБРАБОТКИ И ОЧИСТКИ ЖИДКОГО ПРОДУКТА

Изобретение относится к пищевой промышленности. Устройство содержит воздухоподающее приспособление, выполненное в виде перистальтического насоса, корпус которого закреплен на бутылке с возможностью поворота в одну сторону, и картридж, имеющий корпус с фильтром внутри, соединенный с горловиной бутылки. Обработка и очистка жидкого продукта (водки) осуществляется путем пропускания ее через смесь сорбирующих компонентов, заключенных между фильтрующими материалами фильтра. Обработке и очистке подвергается каждая порция водки, выливаемая из бутылки в емкость для пития, путем продавливания ее из бутылки с оптимальной скоростью через фильтр за счет необходимого избыточного давления воздуха во внутренней полости бутылки, создаваемого по мере необходимости перистальтическим воздушным насосом. Изобретение позволяет обеспечить максимальную очистку жидкого продукта и приемлемую для потребителя скорость вытекания продукта из бутылки при розливе в емкости для пития. 10 з.п. ф-лы, 6 ил.

УСТАНОВКА ДЛЯ ЭЛЕКТРОХИМИЧЕСКОЙ ОБРАБОТКИ ЖИДКОЙ СРЕДЫ (ВАРИАНТЫ)

Использование: для электрохимической обработки жидкой среды, позволяющей получать стерилизующий, дезинфицирующий, обеззараживающий, моющедезинфицирующий, отбеливающий или лекарственный растворы антибактериального и противовирусного действия, а также проводить обеззараживание и очистку жидкой среды от токсичных органических веществ, тяжелых, щелочноземельных металлов, железа и других примесей. Область применения - здравоохранение, пищевая, химическая и другие отрасли промышленности. Сущность изобретения: установка содержит источник постоянного электрического тока, проточную диафрагменную электролизную ячейку, подводящую линию обрабатываемой жидкой среды, катодную отводящую линию для отвода жидкой среды из катодной камеры к месту отбора или слива, анодную отводящую линию для отвода жидкой среды из анодной камеры в каталитический реактор разложения активного хлора, выходную линию для отвода жидкой среды к месту отбора, а также обводную линию, дополнительную выходную линию и переключатель потока ...

МЕДИЦИНСКАЯ ЖИДКОСТЬ ДЛЯ КОНСЕРВАТИВНОГО ЛЕЧЕНИЯ (ВАРИАНТЫ), СПОСОБ ЕЕ ПОЛУЧЕНИЯ И ДИАЛИЗНОЕ УСТРОЙСТВО (ВАРИАНТЫ)

Может быть использовано в медицине при консервативном лечении. Сущность изобретения заключается в том, что предлагается жидкость для консервативного лечения, которая может уничтожать супероксидный анион-радикал (САР), являющийся побудителем различных заболеваний. Сырую воду, которая содержит по меньшей мере ионы натрия, калия, магния и кальция, подают в катодную камеру и анодную камеру. Для того чтобы осуществить электролиз сырой воды, в течение 0,5 - 5 с через катодный электрод и анодный электрод пропускают ток в диапазоне от 0,16 до ~ 3,2 мА/см2 в расчете на два электрода и одну диафрагму. По этому способу получают воду для консервативного лечения, которая имеет величину окислительно-восстановительного потенциала (в диапазоне) не менее -150 мВ при измерении с использованием платинового электрода. Вода для консервативного лечения может удалять из крови пациента САР, который становится причиной различных заболеваний. 3 с. и 14 з.п. ф-лы, 8 ил., 3 табл.

МНОГОСЕКЦИОННАЯ ФИЛЬТРУЮЩАЯ УСТАНОВКА КУДРЯВЦЕВА

Изобретение относится к фильтрующим установкам и может применяться для очистки воды на электростанциях. Многосекционная фильтрующая установка содержит присоединенные одна к другой секции с выполненными в каждой секции подводящей и отводящей полостями и расположенный в секциях сорбент. Секции имеют одинаковые размеры и выполнены каждая в виде призмы с шестиугольным основанием и с попарно одинаковыми и параллельными стенками. Основания секций образуют две параллельные друг другу торцевые стенки установки, секции примыкают одна к другой так, что боковая стенка, разделяющая две соседние секции, является общей для них, а все стенки жестко соединены между собой. Технический результат - компактность и надежность работы, а также уменьшение стоимости установки. 6 з.п. ф-лы, 1 ил.

Способ очистки природных и сточных вод

Изобретение относится к способам очистки природных и сточных вод физико-химическими методами и может быть использовано в энергетике, химической, нефтехимической, пищевой промышленности, в частности для очистки производственных, бытовых, атмосферных, шахтных, пластовых, карьерных вод и воды хвостохранилищ. Способ очистки природных и сточных вод включает смешение очищаемой воды с коагулянтом, хлопьеобразование в напорной контактной емкости, смешение обрабатываемой воды с флокулянтом, фильтрацию через плавающую зернистую загрузку в напорном осветлительном фильтре с последующей его промывкой и обеззараживание очищенной воды гипохлоритом натрия. Перед смешением с коагулянтом в очищаемую воду вводят окислитель. Хлопьеобразование проводят от 2 до 30 мин в напорном реакторе. Очищаемую воду с температурой выше или ниже 10°С направляют нисходящим или восходящим потоком соответственно через реактор хлопьеобразования, или в поток очищаемой воды дополнительно вводят деэмульгатор и направляют в среднее ...

СИСТЕМА ФИЛЬТРАЦИИ ВОДЫ

Изобретение относится к водоочистке. Система (100) фильтрации воды содержит впуск (100а) для исходной воды, выпуск (100b) для чистой воды, выпуск (100c) для очищенной воды, выпуск (100d) для сточной воды, объединенный фильтрующий картридж (1) и путь (101) возвратного потока. Объединенный фильтрующий картридж (1) имеет первое отверстие (10а), второе отверстие (10c), третье отверстие (10b) и четвертое отверстие (10d). Выпуск (100с) для очищенной воды и выпуск (100d) для сточной воды соединены с третьим отверстием (10c). Устройство (2) для хранения воды предусмотрено по меньшей мере на одном из четвертого отверстия (10d) и пути потока, соединенного с выпуском (100b) для чистой воды. Путь (101) возвратного потока имеет первый конец, присоединенный между первым отверстием (10а) и впуском (100а) для исходной воды, и второй конец, присоединенный между выпуском (100d) для сточной воды и третьим отверстием (10с). Изобретение позволяет улучшить коэффициент извлечения системы фильтрации воды и обеспечить ...

СИСТЕМА ОЧИСТКИ ВОДЫ

Изобретение может быть использовано для очистки воды. Система очистки воды (100) содержит блок композиционного фильтрующего картриджа (1), бустерный насос (4), электромагнитный клапан (7) для сточной воды и устройство для хранения воды (91). Блок композиционного фильтрующего картриджа (1) содержит фильтрующий корпус (11) и композиционный фильтрующий картридж (12). Фильтрующий корпус (11) имеет впуск (111) неочищенной воды, отверстие (114) для чистой воды, выпуск (112) чистой воды и выпуск (113) концентрированной воды. Композиционный фильтрующий картридж (12) содержит фильтрующий блок и улучшающий вкус фильтрующий картридж (123), расположенный ниже по потоку относительно фильтрующего блока. Отверстие (114) для чистой воды соединяется с выпускающим воду концом фильтрующего блока и впускающим воду концом улучшающего вкус фильтрующего картриджа (123). Бустерный насос (4) соединен с впуском (111) неочищенной воды. Электромагнитный клапан (7) для сточной воды соединен с выпуском (113) концентрированной ...

СИСТЕМА УПРАВЛЕНИЯ УЗЛАМИ УНИВЕРСАЛЬНОЙ МОДУЛЬНОЙ АВТОМАТИЧЕСКОЙ УСТАНОВКИ ОЧИСТКИ ВОДЫ И СПОСОБ УПРАВЛЕНИЯ УЗЛАМИ УНИВЕРСАЛЬНОЙ МОДУЛЬНОЙ АВТОМАТИЧЕСКОЙ УСТАНОВКИ ОЧИСТКИ ВОДЫ НА ЕЕ ОСНОВЕ

Изобретение относится к системам многоступенчатой обработки воды и может быть использовано для управления системами очистки воды в хозяйственно-питьевых и промышленных целях [C02F 1/00, C02F 9/00]. Заявлена система управления узлами универсальной модульной автоматической установки очистки воды, в которой входной фильтр механической очистки выполняет функцию автопромывочного фильтра и имеет узел автоматического переключения в режим промывки, выход входного фильтра подключен к автоматическому насосу подачи, выход которого подключен к флуктуатору-эжектору; флуктуатор-эжектор имеет три входа: основной - отфильтрованной воды с выхода насоса подачи и два дополнительных, один из которых подключен к автоматическому насосу-дозатору, другой - к оксигенератору кислорода или озона, причем автоматический дозатор имеет второй вход, идущий от сигнального выхода счетчика воды, а выход флуктуатора подведен ко входу бака-реактора, выход которого соединен со входом технологического насоса, выход которого ...

ПРОЦЕСС ДЛЯ ИНГИБИРОВАНИЯ БИОЛОГИЧЕСКОГО РОСТА НА ПИТАЕМОМ САМОТЕКОМ ДИСКОВОМ ФИЛЬТРЕ

... 1. Способ для обработки воды вращающимся дисковым фильтром, имеющим фильтрующие материалы, и обратной промывки фильтрующих материалов и ингибирования биозагрязнения фильтрующих материалов путем использования интегрированной системы для нанесения промывочной воды и биоцида на фильтрующие материалы, включающийнаправление воды во вращающийся барабан, формирующий часть вращающегося дискового фильтра, который содержит множество дискообразных фильтрующих элементов, смонтированных на вращающемся барабане; причем дискообразные фильтрующие элементы включают фильтрующие материалы для фильтрования воды;обеспечение напора воды с тем, чтобы заставить воду течь из барабана в дискообразные фильтрующие элементы и из фильтрующих материалов, чтобы получить фильтрат;перекачку промывочной воды из линии подачи промывочной воды и приложение давления к промывочной воде, чтобы получить промывочную воду под давлением, причем для перекачки промывочной воды используют промывочный насос;направление биоцида из резервуара ...

КОМПОЗИЦИЯ ДЛЯ ОЧИСТКИ С ИСПОЛЬЗОВАНИЕМ СМЯГЧЕННОЙ ВОДЫ

... 1. Состав для очисти моющей системой, содержащей: от примерно 15% до примерно 75% по меньшей мере одного поверхностно-активного вещества; от примерно 0,01% до примерно 10% по меньшей мере одного фермента; менее чем примерно 1% моющего компонента, и менее чем примерно 1% хелата. 2. Состав по п.1, при этом моющая система содержит: зону мытья, способную вмещать субстрат; зону смягчения воды, жидкостно соединенную с зоной мытья, при этом вышеупомянутая зона мытья способна получать подаваемую воду и образовывать по меньшей мере частично смягченную воду. 3. Состав по п.1, при этом состав комбинируется с по меньшей мере частично смягченной водой, имеющей удельную электропроводность менее чем примерно 200 μСм/см. 4. Состав по п.2, при этом зона смягчения воды содержит нанофильтрацию, электродеионизацию, электродиализ, обратный осмос, дистилляцию, емкостную деионизацию и их комбинации. 5. Состав по п.4, при этом зона емкостной деионизации содержит по меньшей мере один электрод, содержащий активированный ...

ОДНОРАЗОВЫЙ ПАТРОН ДЛЯ БЫТОВОЙ СИСТЕМЫ ОЧИСТКИ ВОДЫ

... 1. Патрон для использования в системе очистки воды с нагреваемым патроном, содержащий внешнюю емкость, имеющую закрытое основание, открытый верхний конец и вертикальные стенки, расположенные между основанием и верхним концом, причем открытый верхний конец приспособлен для плотного сцепления с насадкой системы очистки воды с нагреваемым патроном, внутреннюю емкость, имеющую закрытое основание, верхний конец, имеющий, по меньшей мере, один проем для протекания очищаемой воды во внутреннюю емкость, и вертикальные стенки, расположенные между основанием и верхним концом, снабженные, по меньшей мере, одним отверстием для протекания воды, находящейся во внутренней емкости, из внутренней емкости, причем между отверстием и основанием внутренней емкости образована зона осаждения частиц, и при этом внутренняя емкость закреплена внутри внешней емкости в положении, обеспечивающем образование зазора между стенками внешней емкости и стенками внутренней емкости, а также зазора между основанием внешней ...

СИСТЕМА ОБРАБОТКИ ВОДЫ

... 1. Система обработки воды, содержащая фильтр, реактор и УФ лампу, содержащиеся в корпусе; обрабатывающую подсистему; и ручной генератор для приведения в действие системы обработки воды. 2. Система обработки воды по п.1, дополнительно содержащая устройство сохранения заряда, соединенное с ручным генератором. 3. Система обработки воды по п.1, дополнительно содержащая насос. 4. Система обработки воды по п.3, в которой насос имеет изменяемые скорости. 5. Система обработки воды по п.2, дополнительно содержащая устройство сохранения заряда. 6. Система обработки воды по п.5, в которой устройство сохранения заряда соединено с насосом. 7. Система обработки воды по п.5, дополнительно содержащая фонарь. 8. Система обработки воды, содержащая корпус, имеющий входное отверстие и выходное отверстие; обрабатывающую подсистему, включающую насос, пропускающий УФ реактор и лампу внутри корпуса; зарядное устройство, соединенное с обрабатывающей подсистемой внутри корпуса; и ручной генератор, соединенный с ...

УСТРОЙСТВО ДЛЯ АВТОМАТИЧЕСКОГО РАЗДЕЛЕНИЯ И РЕКУПЕРАЦИИ МАСЛА И ВОДЫ И СИСТЕМА ПО АВТОМАТИЧЕСКОМУ РАЗДЕЛЕНИЮ И РЕКУПЕРАЦИИ МАСЛА И ВОДЫ В МОРЕ

... 1. Автоматическая система для отделения нефтепродуктов от воды и регенерации, которая состоит из трех цилиндрических танков А (1), В (2), и С (3); где в верхней части танка А (1) расположен коллектор нефтепродуктов(4), который имеет общее отверстие с танком А (1) и связан с трубой регенерации нефтепродуктов (7); в верхней части танка А (1) находится впускная труба (20), которая направляет необработанную воду в регулирующий распределитель воды с предварительной сепарацией (10) в верхней части танка А; в нижней части танка А (1) находится коллектор воды (16), на котором закреплен блок НК для отделения воды от нефтепродуктов в форме бруска (13); коллектор для воды (16) танка А соединен с впускной трубой (21) танка В (2); в верхней части танка В (2) находится коллектор нефтепродуктов (5) который имеет отверстие в танк В (2) и соединен с трубой регенерации нефтепродуктов (8); в верхней части танка В находится регулирующий распределитель воды с предварительной сепарацией (11), связанный с впускной ...

УСТАНОВКА ОЧИСТКИ ВОДЫ С ДАТЧИКОМ ВЛАЖНОСТИ

... 1. Установка очистки воды, содержащая: ! камеру источника света; ! источник света внутри камеры, причем источник света имеет сопротивление; ! датчик обнаружения влаги внутри камеры, при этом датчик электрически соединен параллельно с источником света и имеет первое сопротивление, большее сопротивления источника света, при отсутствии заданного уровня влажности, причем датчик имеет второе сопротивление, меньшее сопротивления источника света, при наличии заданного уровня влажности; и !цепь управления, оперативно связанную с источником света и датчиком обнаружения влаги, в которой датчик влажности обеспечивает токопроводящий путь сравнительно низкого сопротивления, препятствующий источнику света в приеме энергии при наличии заданного уровня влажности. ! 2. Установка очистки воды по п.1, в которой источником света является источник ультрафиолетового (UV) света. ! 3. Установка очистки воды по п.1, в которой камера источника света включает в себя прозрачный участок. ! 4. Установка очистки воды ...

УСТРОЙСТВО ДЛЯ ОБРАБОТКИ ВОДЫ, В ЧАСТНОСТИ ФИЛЬТРОВАЛЬНОЕ УСТРОЙСТВО И ПАТРОН

... 1. Устройство для обработки воды, в частности фильтровальное устройство с патроном (1), снабженным емкостью (2) для размещения средства обработки воды, в частности фильтрующего средства, и расположенной на емкости (2) присоединительной головкой (10), и с присоединительным элементом (40), который включает гнездо для присоединительной головки, отличающееся тем, что предусмотрен, по меньшей мере, один блокирующий вал (70a, b), с помощью которого присоединительная головка (10) может фиксироваться в присоединительном элементе (40), причем блокирующий вал (70a, b) установлен с возможностью поворачиваться и может поворачиваться из положения блокировки в положение деблокировки и наоборот. ! 2. Устройство по п.1, отличающееся тем, что блокирующий вал (70a, b) расположен в присоединительном элементе (40), присоединительная головка (10) имеет, по меньшей мере, одну выемку (30), в которую входит с зацеплением блокирующий вал (70a, b) в положении блокировки. ! 3. Устройство по п.1 или 2, отличающееся ...

СИСТЕМА ОБРАБОТКИ ЖИДКОСТИ С РАДИОЧАСТОТНОЙ ИДЕНТИФИКАЦИОННОЙ СИСТЕМОЙ

... 1. Система обработки жидкости с радиочастотной идентификационной системой, содержащая блок управления, установленный в корпусе системы обработки жидкости, заменяемый узел, испускающий электромагнитное излучение, установленный в указанном корпусе системы обработки жидкости; базовую станцию, расположенную в указанном корпусе системы обработки жидкости и электрически связанную с обмоткой и указанным блоком управления, причем указанная обмотка способна передавать и принимать радиосигналы в соответствии с заданными управляющими сигналами от указанной базовой станции, и радиочастотный идентификационный приемопередатчик, установленный в указанном узле, эмитирующем электромагнитное излучение, который находится в радиосвязи с указанной базовой станцией. 2. Система обработки жидкости по п.1, отличающаяся тем, что указанный радиочастотный идентификационный приемопередатчик содержит передающую антенну и чип для считывания - записи. 3. Система обработки жидкости по п.1, отличающаяся тем, что указанный ...

СИСТЕМА ОЧИСТКИ ЖИДКОСТИ

УСТАНОВКА ВОДОПОДГОТОВКИ

... 1. Установка водоподготовки для обработки воды, содержащая по меньшей мере один фильтровальный блок, по меньшей мере один дезинфекционный блок, детектирующий блок и управляющий блок, причем упомянутым детектирующим блоком может детектироваться число живых организмов на единицу объема воды, и при этом упомянутый дезинфекционный блок управляется упомянутым управляющим блоком и упомянутым детектирующим блоком в зависимости от детектированного числа живых организмов. ! 2. Установка по п.1, в которой упомянутый детектирующий блок подключен после дезинфекционного блока. ! 3. Установка по п.2, в которой упомянутый детектирующий блок включает в себя флуорометр для обнаружения живых организмов в воде, и при этом упомянутый флуорометр измеряет минимальную и максимальную флуоресценцию по отношению к единице объема воды и дополнительно имеет оценочный блок для вычисления переменной флуоресценции и числа живых организмов контрольного вида. ! 4. Установка по п.3, в которой упомянутый флуорометр имеет ...

СПОСОБ И ИНТЕГРАЛЬНАЯ СИСТЕМА ДЛЯ ОБРАБОТКИ ВОДЫ ДЛЯ ОХЛАЖДАЮЩИХ БАШЕН И ПРОЦЕССОВ, ТРЕБУЮЩИХ УДАЛЕНИЯ КРЕМНИЯ ИЗ ВОДЫ

... 1. Интегральная система для обработки воды для охлаждающих башен и других процессов, таких как ослабление обратного осмоса, регенерация анионных элементов систем деминерализации, авиационной голубой воды и сточных вод, где загрязнения, такие как кремниевая, кальциевая и магниевая общая жесткость, взвешенные твердые частицы, органические вещества, микроорганизмы, тяжелые металлы, красители, детергенты и ртуть уменьшены и/или удалены, с получением качества воды, позволяющего ее повторно использовать для некоторых отраслей промышленности, полупромышленных и бытовых процессов, экономя воду и химические продукты, технологической инновацией в предложенной системе является то, что она обеспечивает удаление кремния на 100% и уменьшение концентрации кальциевых и магниевых солей жесткости, которые вызывают образование накипи, она также обеспечивает удаление взвешенных твердых частиц в обрабатываемой воде, образуя шлам, который удаляется с помощью системы разделения твердых частиц или системой фильтрации ...

УСТРОЙСТВО ДЛЯ УДАЛЕНИЯ ПРИМЕСЕЙ ИЗ ПОТОКА ФЛЮИДА

Группа изобретений относится к устройству и способу для удаления примесей из потока флюида, например потока жидкости, такой как вода. Устройство для сепарации материалов, взвешенных в потоке флюида, содержит несущую конструкцию, сепараторный узел, вращательно закрепленный на несущей конструкции, устройства для вращения сепараторного узла на несущей конструкции, сепараторный узел, имеющий продольную ось вращения, пролегающую через продольную трубу, расположенную по центру внутри сепараторного узла. При этом продольная труба соединена или выполнена с возможностью соединения с источником находящегося под давлением флюида, нуждающегося в сепарации, и продольная труба имеет одно или более отверстий для приема потока под давлением из указанного источника и одно или более боковых отверстий для введения флюида в сепараторный узел. Сепараторный узел, дополнительно к продольной трубе, содержит камеру центробежной сепарации для сепарации взвешенных материалов из потока флюида, коллектор для сбора ...

УСТРОЙСТВО ДЛЯ ИСПОЛЬЗОВАНИЯ ВОДЫ

... 1. Устройство (1) для обработки воды (W), в частности, для распылителя (18) или для испарителя (2), отличающееся тем, что устройство (1) содержит первый электрод (10) из керамики и второй электрод (11) из керамики, причем оба электрода (10, 11) расположены в емкости (В), причем емкость (В) состоит из непроводящего материала (23) и причем электроды (10, 11) могут попеременно использоваться как анод (24) и как катод (25) на положительном полюсе (26) или отрицательном полюсе (27) источника тока (12). ! 2. Устройство по п.1, отличающееся тем, что керамика первого и/или второго электрода (10, 11) представляет собой минералокерамику. ! 3. Устройство по одному из предшествующих пунктов, отличающееся тем, что керамика для первого и/или второго электрода представляет собой диоксид титана. ! 4. Устройство по п.1, отличающееся тем, что источник (12) тока имеет напряжение от 2 до 50 В и, в частности, приблизительно от 24 до 30 В. ! 5. Устройство по п.1, отличающееся тем, что перемена полюсов происходит ...

УСТРОЙСТВО И СПОСОБ ОЧИСТКИ ЖИДКОСТИ ОЗОНОМ И РЕЦИРКУЛЯЦИЕЙ

... 1. Устройство (1) для очистки жидкости, в частности воды (W1), загрязненной микробиологически и/или ионами металлов, которые могут быть окислены до более высокого состояния окисленности, содержащее по меньшей мере одну установку (8) озонирования для обработки указанной жидкости (W1) озоном (О) и физически отделенный резервуар (48) для хранения очищенной жидкости, соединенный гидравлически с установкой (8) озонирования, причем устройство (1) снабжено средствами рециркуляции (68, 54, 60) для рециркуляции обработанной озоном жидкости (W4) из резервуара-хранилища (48) по линии рециркуляции (66, 69, 61), при этом линия рециркуляции (66, 69, 61) снабжена по меньшей мере одним устройством фильтрации (58, 56). 2. Устройство (1) по п.1, содержащее по меньшей мере одну установку (8) озонирования для обработки жидкости (W1) озоном (О) и резервуар-хранилище (48) для хранения обработанной жидкости (W4), причем указанное устройство (1) снабжено средствами (64, 63) для озонирования жидкости (W4) в резервуаре-хранилище ...

УСТРОЙСТВО И СПОСОБ ОБРАБОТКИ И ПОВТОРНОГО ИСПОЛЬЗОВАНИЯ ХОЗЯЙСТВЕННО-БЫТОВЫХ СТОЧНЫХ ВОД, ВКЛЮЧАЯ ИСПОЛЬЗОВАНИЕ В ДОМЕ И В САДУ

... 1. Устройство для обработки и повторного использования хозяйственно-бытовых сточных вод, включая использование в доме и в саду, включающее в себя искусственно созданный заболоченный участок с вертикальным движением воды и повторным циклом, отличающееся тем, что устройство дополнительно содержит: ! а) источник хозяйственно-бытовых сточных вод; ! б) по меньшей мере два заболоченных участка с вертикальным движением воды, каждый из которых представляет собой контейнер, заполненный по меньшей мере одним гранулированным субстратом и по меньшей мере одним видом водолюбивого растения, и приспособлением для водоотвода; ! в) первый трубопровод, соединяющий упомянутый источник хозяйственно-бытовых сточных вод с верхней поверхностью самого верхнего слоя в каждом из упомянутых по меньшей мере двух заболоченных участков, предназначенный для подачи хозяйственно-бытовых сточных вод к упомянутым по меньшей мере двум заболоченным участкам без риска закупорки первичного трубопровода выросшими корнями; ! г ...

СИСТЕМА ФИЛЬТРАЦИИ ВОДЫ

БЛОК ПОДАЧИ ТЕХНИЧЕСКОЙ ВОДЫ ДЛЯ СНАБЖЕНИЯ БЛОКА ЛЕЧЕНИЯ, СТОМАТОЛОГИЧЕСКИЙ БЛОК ЛЕЧЕНИЯ И СПОСОБ ЭКСПЛУАТАЦИИ

СПОСОБ ПЕРЕРАБОТКИ ОБРАЗУЮЩИХСЯ НА ЯДЕРНЫХ ОБЪЕКТАХ ЖИДКИХ РАДИОАКТИВНЫХ ОТХОДОВ ПРАЧЕЧНЫХ

Способ переработки образующихся на ядерных объектах жидких радиоактивных отходов прачечных, включающий сбор жидких отходов стадий стирки и полоскания, очистку от механических загрязнений жидких отходов и введение в них ассоциирующих добавок, ультрафильтрацию образующейся смеси, возврат пермеата ультрафильтрации на прачечную и передачу концентрата загрязнений на кондиционирование, отличающийся тем, что после сбора жидких отходов стадии стирки и стадии полоскания их смешивают, а перед возвратом пермеата ультрафильтрации на прачечную его разделяют обратным осмосом на концентрат обратного осмоса, который направляют на стадию стирки, и пермеат обратного осмоса, который направляют на стадию полоскания.

СИСТЕМА ОБРАБОТКИ ВОДЫ ДЛЯ МЕСТНОГО ПРИМЕНЕНИЯ

... 1. Система обработки воды, содержащая:камеру, имеющую впуск для приема неочищенной воды, содержащей загрязняющие вещества, и выпуск для вывода очищенной воды; иблок обработки, выполненный с возможностью изоляции внутри указанной камеры, причем указанный блок обработки включает фильтрующий материал, выполненный с возможностью приема указанной неочищенной воды из указанного впуска камеры, очистки воды фильтрующим материалом с удалением загрязняющих веществ и направления очищенной воды в указанный выпуск камеры, в котором указанный блок обработки имеет первый конец, причем на указанном первом конце закреплен первый концевой колпачок, при этом указанный первый концевой колпачок включает периметрический край и периметрическое уплотнение на указанном периметрическом крае, причем периметрическое уплотнение обеспечивает изоляцию указанной камеры.2. Система обработки воды по п.1, в которой указанный первый концевой колпачок включает центральный участок, выполненный из первого материала, и периметрический ...

СПОСОБ И УСТРОЙСТВО ДЛЯ ЭЛЕКТРОХИМИЧЕСКОЙ ОБРАБОТКИ ПРОМЫШЛЕННЫХ СТОЧНЫХ ВОД И ПИТЬЕВОЙ ВОДЫ

СПОСОБ ОЧИСТКИ СТОЧНЫХ ВОД

... 1. Устройство для очистки загрязненных отходов, включающее; электролизер, ! впускное отверстие под электролизером, ! верхний участок над электролизером с воздухораспределителем и выпускным отверстием, ! закрытое дренажное пространство вблизи верхнего участка со средством отделения воды от загрязняющих примесей и ! рециркуляционный насос, соединяющий выпускное отверстие с впускным отверстием электролизера, ! при этом электроды электролизера соединены последовательно. ! 2. Устройство по п.1, в котором средство отделения воды от загрязняющих примесей включает наклонный нижний резервуар, спускающийся от верхнего участка, который дополнительно включает: ! выпускное отверстие для очищенной воды на нижнем конце наклонного дна напротив верхнего участка, ! рециркуляционное выпускное отверстие, расположенное над выпускным отверстием для очищенной воды, и ! выходное отверстие, расположенное над рециркуляционным выпускным отверстием, ! при этом рециркуляционное выпускное отверстие соединено с рециркуляционным ...

КОМПОЗИЦИОННЫЙ МАТЕРИАЛ, СПОСОБ И УСТРОЙСТВО ДЛЯ ПОЛУЧЕНИЯ МНОГОФУНКЦИОНАЛЬНОЙ АКТИВНОЙ ВОДЫ, ОБЛАДАЮЩЕЙ ЭНЕРГИЕЙ ЧАСТИЦ

СПОСОБ ОБРАБОТКИ СТОЧНЫХ ВОД

СИСТЕМА ДЛЯ СБОРА ЧИСТОЙ ПИТЬЕВОЙ ВОДЫ В ТРАНСПОРТНОМ СРЕДСТВЕ И СПОСОБ ПОЛУЧЕНИЯ ЧИСТОЙ ПИТЬЕВОЙ ВОДЫ В ТРАНСПОРТНОМ СРЕДСТВЕ

СИСТЕМА ВВЕДЕНИЯ СУСПЕНЗИИ МИКРОИЗМЕЛЬЧЕННОГО СаСОДЛЯ РЕМИНЕРАЛИЗАЦИИ ДЕМИНЕРАЛИЗОВАННОЙ ВОДЫ И ПРЕСНОЙ ВОДЫ

... 1. Способ реминерализации воды, включающий следующие стадии:а) обеспечение подаваемой воды с концентрацией диоксида углерода, по меньшей мере, 20 мг/л, предпочтительно, в диапазоне от 25 до 100 мг/л, более предпочтительно, в диапазоне от 30 до 60 мг/л,b) обеспечение водной суспензии, содержащей микроизмельченный карбонат кальция, при этом карбонат кальция характеризуется размером частиц от 0,5 до 50 мкм, ис) объединение подаваемой воды стадии а) и водной суспензии стадии b) с целью получения реминерализованной воды.2. Способ по п. 1, в котором концентрация карбоната кальция в суспензии составляет от 0,05 до 40% вес., от 1 до 25 % вес., от 2 до 20% вес., предпочтительно, от 3 до 15% вес., наиболее предпочтительно, от 5 до 10% вес. относительно общего веса суспензии; или концентрация карбоната кальция в суспензии составляет от 10 до 40% вес., от 15 до 30% вес. или от 20 до 25% вес. относительно общего веса суспензии.3. Способ по п. 1 или 2, в котором карбонат кальция характеризуется размером ...

УСТРОЙСТВА ДЛЯ ОБРАБОТКИ ВОДЫ И КАССЕТЫ ДЛЯ НИХ

... 1. Картридж для очистки воды, способный соединяться с устройством для очистки воды с возможностью отсоединения и содержащий (а) корпус, впуск для введения неочищенной воды в упомянутый картридж, выпускное отверстие для выпуска очищенной воды из упомянутого картриджа и очищающий материал для очистки неочищенной воды, причем упомянутый очищающий материал находится в жидкостной связи с упомянутым впуском и упомянутым выпускным отверстием; (б) первую трубку, содержащую внутреннюю поверхность, наружную поверхность, ближний конец и дальний конец, причем по меньшей мере одна из упомянутой внутренней поверхности и упомянутой наружной поверхности является уплотняющей поверхностью; и (в) вторую трубку, содержащую внутреннюю поверхность, наружную поверхность, ближний конец, дальний конец, причем по меньшей мере одна из упомянутой внутренней поверхности и упомянутой наружной поверхности является уплотняющей поверхностью; при этом упомянутая первая трубка отходит от упомянутого корпуса и окружает упомянутое ...

СПОСОБ И УСТРОЙСТВО ДЛЯ ОТДЕЛЕНИЯ ЭКОЛОГИЧЕСКИ ВРЕДНЫХ ВЕЩЕСТВ ОТ ЗАГРЯЗНЕННОЙ МАССЫ

... 1. Способ отделения экологически вредных веществ, таких как тяжелые металлы и масла, от загрязненной массы, такой как осадок сточных вод или промышленный грунт, отличающийся тем, что включает в себя следующие стадии, на которых осуществляют а) добавление водосодержащего раствора гидроксида металла, в котором металл принадлежит к группе Ca, Na, K, b) смешивание массы с водосодержащим раствором гидроксида металла, который подают в виде струй под давлением так, что масса мелко диспергируется и получается однородная смесь, с) центрифугирование или прессование, или самодренирование однородной смеси, полученной на стадии b), так, чтобы жидкость, содержащая экологически вредные вещества, была отделена от по существу сухой массы и тем самым отделена от экологически вредных веществ, d) фильтрацию жидкости, содержащей экологически вредные вещества, так, чтобы экологически вредные вещества абсорбировались в материале фильтра и была получена вода с очень незначительной степенью загрязнения. 2. Способ ...

Электролизер для очистки нефтесодержащих вод

Изобретение относится к оборудованию для электрохимической очистки сточных вод и может быть использовано на очистных сооружениях предприятий различных отраслей промышленности. Цель изобретения - увеличение степени очистки и снижение расхода энергии. Электролизер для очистки нефтесодержащих сточных вод содержит вертикальную камеру с размещенными в ее нижней части электродами, отстойник, установленный в ее верхней части, и патрубки подачи и отвода воды, причем стенки камеры выполнены профилированными, плавно расширяющимися снизу вверх, электроды выполнены повторяющими форму стенок камеры и закреплены на них, в межэлектродном пространстве размещены питающие электроды разной формы и веса, выполненные в виде ассиметричных фигур, патрубок подачи установлен соосно с камерой в ее нижней части и отделен от камеры решеткой из диэлектрического материала с размером ячеек, меньшим на размер наименьшего электрода, а на выходе из камеры размещен фильтр. 1 з.п. ф-лы, 3 табл. 1 ил.

Conditioning of rinse water from chemical and/or electrolytic surface treatment - includes passing rinse water from 1st tank of multistage rinse to electrodialysis unit and concentrate to treatment bath via selective ion exchanger and/or evaporator

Conditioning process for rinse water from chemical and/or electrolytic surface treatment of metals, in which fresh rinse water in introduced to the last rinse tank of a multi-stage rinse, returned successively via individual rinse tanks to the first rinse tank and drawn off for cleaning there. The rinse water drawn off is passed through at least one filter to an electrodialysis unit for concentration, the resulting diluate is passed to the last and/or second last rinse tank and the concentrate is returned to the treatment bath via a selective ion exchanger and/or evaporator. Process equipment is also claimed. USE/ADVANTAGE - Used for conditioning rinse water from chemical and/or electrolytic surface treatment processes for metals, the recovery of carry-over and recirculation of rinse water. The process also removes extraneous ions from the rinse water and ensures environmentally sound preparation of treatment soln. and rinse water ...

Zirkulationseinrichtung für Trink- oder Betriebswasser und Verfahren zur Behandlung von Trink- oder Betriebswasser

Die Erfindung betrifft eine Zirkulationseinrichtung für Trink- oder Betriebswasser mit einem Speicherbehälter (1), einer mit dem Speicherbehälter (1) in Verbindung stehenden Zirkulationsleitung (2), einer mit dem Speicherbehälter (1) in Verbindung stehenden Wasserbehandlungseinrichtung (8) zur Behandlung des Trink- oder Betriebswasser, und einer Zirkulationspumpe (3) zur Umwälzung des Wassers in der Zirkulationsleitung (2). Um eine unkontrollierte und gesundheitsschädliche Vermehrung von pathogenen Mikroorganismen, insbesondere von Legionellen, in der Zirkulationseinrichtung auf energiesparende Weise und möglichst zuverlässig zu verhindern und um das Erzeugen von Warmwasser in der Zirkulationseinrichtung mittels regenerativer Energiequellen effizienter auszugestalten ist nach der Erfindung vorgesehen, dass die Zirkulationsleitung (2) mit einer in Bezug auf die Zirkulationsleitung (2) örtlich begrenzten Senke (4) gekoppelt ist, durch die wenigstens ein Teil des in der Zirkulationsleitung ...

VERFAHREN ZUR BESEITIGUNG VERBRAUCHTER METALLBEARBEITUNGSEMULSIONEN

Apparatus for regenerating and recycling soiled fluid from cleaning of sawn wafer blocks, especially of silicon, comprising centrifuge for removing solids and fluid supply and recycling systems

Apparatus for regenerating soiled cleaning fluid from the cleaning of sawn wafer blocks comprises a centrifuge (104) for removing solids from the soiled fluid; a supply system (102, 110, 112) for transferring the soiled fluid from the block cleaning device (100) to the centrifuge; and a recycling system (106, 114, 116) for returning the purified fluid to the block cleaning device.

Künstlicher Gartenteich

Filter für den Einsatz in Filterschächten zur Reinigung von Oberflächenwasser, Filterschacht mit einem solchen Filter sowie Verfahren zur Auslegung eines Filterschachts

Die Erfindung betrifft einen Filter (18) für den Einsatz in Filterschächten (10) zur Reinigung von Oberflächenwasser. Ferner betrifft die Erfindung einen Filterschacht (10) mit einem solchen Filter (18) sowie ein Verfahren zur Auslegung eines Filterschachts (10). Ein erfindungsgemäßer Filter (18) für den Einsatz in Filterschächten zur Reinigung von Oberflächenwasser umfasst mindestens eine, zumindest teilweise durch schüttfähiges Material gebildete, von dem zu reinigenden Oberflächenwasser zu durchströmende Filterschicht (28) mit einer quer zur Hauptströmungsrichtung orientierten Gesamtdurchströmfläche und einer sich in Hauptströmungsrichtung erstreckenden Filtertiefe, wobei die Filterschicht (28) stromabwärts und stromaufwärts durch separate Trägerelemente (26, 30) begrenzt ist. Dabei umfasst die Filterschicht (28) mindestens ein Probenahmeelement (50) mit einer Teilmenge der Filterschicht (28), welche sich über eine Teilfläche der Gesamtdurchströmfläche erstreckt, wobei das Probenahmeelement ...

Filtereinsatz für eine Wasserbehandlungsvorrichtung, eine Wasserbehandlungsvorrichtung sowie Verwendung eines Flächengebildes

Die vorliegende Erfindung betrifft einen Filtereinsatz (10) für eine Wasserbehandlungsvorrichtung mit einer Wandung (20), die aus mindestens einem wasserdurchlässigen Flächengebilde (12) gefertigt ist, wobei die Wandung (20) ein Innenvolumen V begrenzt, in dem ein Wasserbehandlungsmittel angeordnet ist. Um die Effektivität von Wasserbehandlungsvorrichtungen zu verbessern ist vorgesehen, dass das Flächengebilde (12) eine Reißdehnung ε< 100% aufweist.

Filterkartusche sowie Filtereinrichtung

Filterkartusche (5) mit einem Gehäuse, das eine umlaufende Seitenwand (8) aufweist, welche ein mindestens teilweise mit einem Filtergranulat (15) gefülltes Filtervolumen umgibt sowie eine mit Oeffnungen versehene erste Querwand, welche das Filtervolumen an einem Zuflussbereich verschliesst und eine von der ersten Querwand beabstandete, ebenfalls mit Oeffnungen versehene zweite Querwand, welche das Filtervolumen an einem Abflussbereich verschliesst sowie einen von der zweiten Querwand zu einer Ausströmöffnung (13) führenden Stutzen (12), dadurch gekennzeichnet, dass der Stutzen (12) mit mindestens einer eine Aussenseite der Filterkartusche (5) mit der Ausströmöffnung (13) verbindenden Überbrückungsöffnung (14) versehen ist.

Method and apparatus for concentrating substances from liquids

The invention relates to a method and an apparatus for concentrating substances from liquids by saturating a liquid with gas under pressure, for the subsequent expansion in a floatation cell and for the filtration of the floating material. In order, with a high efficiency, to make possible for example both a liquid cleaning and a dewatering of the concentrate obtained during the cleaning, it is proposed according to the invention to feed at least partially processed liquid and gas or gas which is to be cleaned to a jet pump via a feed pump, to feed the liquid which is to be cleaned between the jet pump and the floatation cell, to feed the concentrate obtained in the floatation cell to a dewatering cell and to feed the liquid phase separated off in the dewatering cell again to the at least partially processed liquid and to the gas via the suction-side connection of the jet pump. Furthermore, the invention relates to an apparatus for carrying out the method, which is simple in terms of equipment ...

Filtervorrichtung

Filtervorrichtung (1) zum Behandeln von Flüssigkeiten umfassend zumindest ein Gehäuse- oder Behälterteil (2) eines Gehäuses oder Behälters zur Aufnahme der Flüssigkeit, und zumindest einen in dem Gehäuse oder Behälter aufnehmbaren Filterkörper (5) mit einer Austrittsöffnung (6) für behandelte Flüssigkeit, wobei das Gehäuse- oder Behälterteil (2) wenigstens einen Auslass (4) zum Abgeben der behandelten Flüssigkeit aus dem Gehäuse oder Behälter aufweist und wobei ein Verbindungsmittel zum Verbinden des Gehäuse- oder Behälterteils (2) mit dem Filterkörper (5) vorgesehen ist, dadurch gekennzeichnet, dass das Verbindungsmittel durch eine Magnetisierungseinrichtung (10) gebildet ist, die wenigstens eine erste und eine zweite Magnetisierungseinheit (8, 9) aufweist, wobei die Magnetisierungseinheiten (8, 9) der Magnetisierungseinrichtung (10) magnetisch zusammenwirken und zur Erzeugung einer mittels magnetischer Anziehungskraft haltenden magnetischen Verbindung eingerichtet sind und wobei in dem ...

Geschlossenes Ökologisches Reinigungssystem mit Schmutzwasseraufbereitung für Scheibenwischer und Oberflächenreinigungsgeräte aller Art mit Verschiedenen Einsatzbereichen

Geschlossenes Ökologisches Reinigungssystem für Scheibenwischer und Reinigungsgeräte aller Art. Dadurch gekennzeichnet Das ein Klarwasser/Reinigungsmittel oder Gel Tank integriert mit einer Kohle/Filtermaterial Filtrierungseinheit, mit einer Pumpeneinheit, das Reinigungsmittel/Klarwasser oder Gel in das Leitungssystem bis zur Abnahme Stelle pumpt, was dort verarbeitet wird und in Form von Aktivschäume oder Reinigungsmittel/Gele in die Reinigungskammern der Reinigungseinheit Gespritzt wird, die zu Reinigende Oberfläche reinigt, die gebrauchten Schmutzigen Reinigungsmittel in das ablaufsystem leitet und wieder zurück in die Filtrierungseinheit leitet und dort gefiltert wird, somit wieder für neue Reinigungsgänge im Kreislauf zur Verfügung stellt.

VORRICHTUNG ZUR AUFZUCHT VON VIEH

Backwashing water filter used for preparing drinking water in the home comprises one surface having a germ-killing coating and moving relative to a sieving filter insert and suction units arranged in an inlet chamber

Backwashing water filter (1) comprises one surface having a germ-killing coating and moving relative to a sieving filter insert (3) and suction units (9) arranged in an inlet chamber (4). The surface with the germ-killing coating is part of the suction openings. An independent claim is also included for a method for germ protection for the backwashing filter.

Verfahren zum Entsalzen von Meerwasser und Industrieabwasser

Die vorliegende Erfindung betrifft ein neues Verfahren zum Entsalzen von Meerwasser bzw. Industrieabwasser. Dabei werden auf Mikroorganismen, die sich in dem zu entsalzenden Wasser befinden, durch Zufuhr von Osmorezeptoren und Strom Salzkristalle erzeugt, welche als Kristallisationskeime für die weitere Entsalzung des Meerwassers dienen.

Filterpatrone

Es wird eine umweltfreundliche Wasserfilterpatrone zum Einsetzen in den Wassertank einer Haushaltsmaschine wie ein Getränkeautomat oder dergleichen vorgeschlagen, die nach Gebrauch einfach zu entsorgen ist. Dies wird erfindungsgemäß dadurch erreicht, dass eine außerhalb des Filtergehäuses verlaufende Abflussleitung mit Verbindungselementen zur Verbindung an eine Saugleitung der Haushaltsmaschine vorgesehen ist.

Wasseraufbereitungsverfahren

Wasseraufbereitungsverfahren, bei dem Betriebswasser mittels einer Umkehrosmose aus Rohwasser gewonnen wird, wobei das Rohwasser vor einem ersten Umkehrosmoseschritt mit einem zweiten Fällungsmittel versetzt und nachfolgend ein bei dieser Fällungsreaktion entstandenes Fällungsprodukt abgetrennt wird, wobei aus dem so behandelten Rohwasser bei dem ersten Umkehrosmoseschritt Betriebswasser gewonnen wird, wobei ein bei dem ersten Umkehrosmoseschritt anfallendes erstes Rohwasserkonzentrat nachfolgend mit einem ersten Fällungsmittel versetzt wird, wobei das Rohwasser und das erste Rohwasserkonzentrat jeweils mittels eines statischen oder dynamischen Mischers (34) mit dem jeweiligen Fällungsmittel vermischt werden, wobei ein bei den Fällungsreaktionen entstandenes Fällungsprodukt jeweils mittels einer Vorrichtung zur Membranfiltration (36, 36') abgetrennt wird und wobei ein im Wege der Fällungsreaktion aus dem ersten Rohwasserkonzentrat gebildetes zweites Rohwasserkonzentrat nachfolgend wiederum ...

Vorrichtung und System zum Konditionieren von Wasser für wasserführende Kreislaufsysteme

Die Erfindung betriff eine Vorrichtung zum Konditionieren von Wasser zum Befüllen von wasserführenden Kreislaufsystemen mit wenigstens einem Zuleitungsanschluss (11) für das Befüllwasser, und einem Ableitungsanschluss (27) für das konditionierte Kreislaufwasser, einem Element (14) zur Einstellung der Leitfähigkeit des konditionierten Kreislaufwassers, und einem Steuerelement (28), dadurch gekennzeichnet, dass die Vorrichtung (10) so ausgeführt ist, dass ein Teilvolumenstrom des eingeleiteten Befüllwassers am Element (14) zur Einstellung der Leitfähigkeit vorbeiführbar ist, und mit dem in dem Element (14) zur Einstellung der Leitfähigkeit konditionierten Wasser verschneidbar ist, und dass der Teilvolumenstrom einstellbar ist.

Rueckspuelbares Anschwemmfilter, insbesondere fuer Schwimmbecken

Verbessertes Verfahren zur Kohlenstoffdioxid-Extraktion von Phosphaten aus Rohstoffen

Um ein verbessertes Verfahren zur Kohlenstoffdioxid-Extraktion von Phosphaten aus Rohstoffen bereit zu stellen, bei dem höhere Ausbeuten erreicht werden, wird erfindungsgemäß ein Verfahren vorgeschlagen, bei dem man(a) Kohlenstoffdioxid in eine wässrige, alkoholische oder wässrig/alkoholische Suspension des Rohstoffes einleitet,(b) das Kohlenstoffdioxid in der Suspension unter erhöhtem Druck auf den Rohstoff einwirken lässt, anschließend(c) ungelöste Feststoffe aus der Suspension abtrennt, wobei eine Flüssigkeit erhalten wird, und danach(d) aus der in Stufe c) erhaltenen Flüssigkeit darin gelöste Phosphate ausfällt und von der Flüssigkeit abtrennt, wobei das Verfahren insbesondere dadurch gekennzeichnet ist, dass die Stufen (a) und (b) in einem kontinuierlich betriebenen Reaktor durchgeführt werden, bis der pH-Wert der Suspension ≤ 6,9 beträgt. Des Weiteren wird eine verfahrenstechnische Anlage vorgeschlagen, mit der dieses Verfahren ausgeführt werden kann.

WASSERKOCHGERÄT UND PARTIKELAUFFANG UND FILTERVORRICHTUNG FÜR SOLCH EIN GERÄT

FLOCKUNGSMITTEL, FILTER UND VERFAHREN ZUR BEHANDLUNG VON ABFALLFLÜSSIGKEITEN

Ein Flockungsmittel zur Behandlung einer Verarbeitungsabfallflüssigkeit zu Frischwasser, ist durch Pulverisieren eines lonenaustauschharzes zum Aufbereiten von Frischwasser zu Reinwasser zu einer Größe von 100 µm oder niedriger gebildet. Dadurch, dass das Ionenaustauschharz pulverisiert und als Flockungsmittel verwendet wird, wird sichergestellt, dass auch wenn Verarbeitungsabfallflüssigkeit einer Flockung und Trennung unterzogen wird, das von den Verarbeitungsrückständen getrennte Frischwasser keine erhöhte elektrische Leitfähigkeit aufweist, und eine Verschlechterung der Wasserqualität begrenzt werden kann. Da das Flockungsmittel auf eine Größe von 100 µm oder niedriger pulverisiert wird, wird zudem die Flockung der Verarbeitungsrückstände gefördert.

Fungus mucor hiemalis, useful for the removal of heavy metals e.g. mercury, chromium, uranium and aluminum in ground-and surface water, purification plants, waste water and industrial water is new

Fungus mucor hiemalis kingdom EH8 (I) (DSM 16290) or its components, are new. Independent claims are also included for: (1) a method for the removal of heavy metals from aqueous media comprising contacting (I) with heavy metal containing fluid medium for a time interval, that sufficiently removes at least a part of the heavy metals from the fluid medium by addition of (I), and separating (I) and the fluid medium from one another; and (2) a filter device for the finding/removing of heavy metals in a liquid medium comprising: (i) an inlet for liquid medium contaminated with heavy metals; (ii) an outlet for cleaned liquid medium; and (iii) one or more filter layers with through coated carrier materials, which are arranged between the inlet and outlet successively.

Verfahren und Anordnung zur Aufbereitung von Abwassern in Flugzeugen

Bioaktiver Filter

Bioaktiver Filter zur Desinfektion von Flüssigkeiten, insbesondere Wasser oder wässrigen Lösungen in Behältnissen, dadurch gekennzeichnet, dass ein kugelförmiger oder ovaler Filterkörper (1) gebildet ist, der mit Edelmetallen beschichtet ist.

WASSERBEHANDLUNGSVERFAHREN

Algenkulturverfahren

Die vorliegende Erfindung betrifft bioprozesstechnische Verfahren, bei denen wässrige Phasen aus anaerob biologisch gereinigten organischen Suspensionen als Medienbestandteil in eine Algenkultur zugeführt werden. Die vorliegende Erfindung betrifft auch die Verwendung von wässrigen Phasen von anaerobls Medienbestandteil einer Algenkultur. Die vorliegende Erfindung betrifft auch die Verwendung von wässrigen Phasen von anaerob biologisch gereinigten organischen Suspensionen zur Verbesserung der Wachstumsbedingungen von Algen in Photobioreaktoren. Die vorliegende Erfindung betrifft auch die Verwendung von Algen zur Reinigung von wässrigen Phasen von anaerob biologisch gereinigten organischen Suspensionen, insbesondere von anaerob biologisch gereinigtem Abwasserfiltrat. Die vorliegende Erfindung betrifft auch bioprozesstechnische Vorrichtungen (100), enthaltend einen Bioreaktor (1), insbesondere einen Faulturm, und einen Photobioreaktor (3).

Schwermetalldekontamination durch hybride Biofilter

Die Erfindung betrifft die Schwermetalldekontamination von wässrigen und organisch-wässrigen Lösungen durch hybride Biofilter, umfassend eine anorganische Oxidmatrix und eine darin homogen verteilte Algenbiomasse, die jeweils für sich ein Bindungsvermögen für Schwermetallionen aufweisen und sich vorzugsweise in ihrer Filtrationswirkung gegenüber Schwermetallionen ergänzen.

Apparatus for dephosphation of surface water has gravel and sand filter with water supply above exchangeable ferrous material container and aerated tapered bottom with exchangeable iron phosphate collector

Apparatus with >= 3 separate superimposed compartments, comprising: (A) a gravel- and sand-filled top compartment, with a water supply; (B) an exchangeable middle container containing ferrous material, with water supply; and (C) a tapered, aerated bottom compartment with an exchangeable container for collecting iron phosphate at the end of the taper and an overflow for purified water above this. Apparatus with >= 3 separate superimposed compartments, comprising: (A) top; (B) middle; and (C) bottom compartments. (A) is filled with gravel and sand and has a water supply. (B) is an exchangeable container with water supply, which contains ferrous material. It is separated from (A) by a water-permeable plate that retains gravel and sand and from (C) by a plate through which water can drip and trickle. (C) has openings for admitting air, arranged to ensure that the air mixes thoroughly with water dripping and tricking through the compartment. (C) tapers towards the bottom and is provided with ...

Container for water

Production of a fermentation product

Water Filter

Waste treatment system

Integrated unit for intake and pretreatment with local backwashing

A filter appartus

An improved flume system for a filter system including at least one filter having a filter bed that is periodically washed with liquid, gas o r a combination

Vessels for contaminated liquids

Water treatment systems,devices and methods for fluid preparation

Сетчатый коробчатый контейнер для формирования стенки биоплато в системе очистки сточных вод

Сетчатый коробчатый контейнер для формирования стенки биоплато в системе очистки сточных вод, содержащий стенки из каменных материалов изверженных и метаморфических пород, покрытый эластичным трикотажем переплетением ластик и заполненный резиновой крошкой размером 0,5-1,2 мкм, отличающийся тем, что резиновая крошка дополнительно помещена в эластичный трубчатый трикотаж переплетением жаккард. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 162 269 U1 (51) МПК C02F 1/00 (2006.01) B01D 39/08 (2006.01) C02F 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ТИТУЛЬНЫЙ (21)(22) Заявка: ЛИСТ ОПИСАНИЯ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2015150465/05, 24.11.2015 (24) Дата начала отсчета срока действия патента: 24.11.2015 (72) Автор(ы): Мишта Валерий Павлович (RU) Приоритет(ы): (22) Дата подачи заявки: 24.11.2015 (45) Опубликовано: 10.06.2016 Бюл. № 16 R U 1 6 2 2 6 9 (57) Формула полезной модели Сетчатый коробчатый контейнер для формирования стенки биоплато в системе очистки сточных вод, содержащий стенки из каменных материалов изверженных и метаморфических пород, покрытый эластичным трикотажем переплетением ластик и заполненный резиновой крошкой размером 0,5-1,2 мкм, отличающийся тем, что резиновая крошка дополнительно помещена в эластичный трубчатый трикотаж переплетением жаккард. Стр.: 1 U 1 U 1 (54) СЕТЧАТЫЙ КОРОБЧАТЫЙ КОНТЕЙНЕР ДЛЯ ФОРМИРОВАНИЯ СТЕНКИ БИОПЛАТО В СИСТЕМЕ ОЧИСТКИ СТОЧНЫХ ВОД 1 6 2 2 6 9 Адрес для переписки: 400005, г. Волгоград, пр. Ленина, 28, отдел интеллектуальной собственности ВолгГТУ R U (73) Патентообладатель(и): Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) (RU)

Фильтр для очистки воды от нефтепродуктов

Предлагаемая полезная модель относится к устройствам для очистки жидкостей, а в частности к конструкции корпусов данных устройств и может быть использована для очистки, преимущественно питьевой воды, поступающей из источника водоснабжения, загрязненного нефтепродуктами. Техническим результатом является повышение качества получаемой воды. Технический результат достигается тем, что в фильтре для очистки воды от нефтепродуктов, содержащем корпус с входным и выходным патрубками, слой фильтрующего материала, картридж и дистрибьютор, корпус выполнен в виде овальной бочки, внутри перпендикулярно ему установлены трубки-стяжки, а вертикально - ребра жесткости, на торцевых частях корпуса закреплены фланцы, на одном из которых установлены входной и выходной патрубки, а на другом - выполнен люк для загрузки фильтрующего материала, в верхней части корпуса расположен воздухоотвод, а в нижней - отверстие для слива воды, картридж установлен в верхней части корпуса соосно с выходным патрубком, а дистрибьютор - в нижней части корпуса соосно с входным патрубком, фильтрующий материал расположен в корпусе неравномерно, чем ближе к поверхности выходного патрубка, тем плотность его засыпки выше, причем картридж выполнен в виде полого цилиндра с защитой в виде пористого материала, закрепленного перфорированной сеткой, причем диаметр цилиндра задается в зависимости от требуемой производительности фильтра. 1 з.п. ф-лы, 1 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 187 520 U1 (51) МПК B01D 29/11 (2006.01) B01D 24/10 (2006.01) C02F 1/40 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК B01D 29/11 (2006.01); B01D 24/10 (2006.01); C02F 1/001 (2006.01); C02F 1/40 (2006.01) (21)(22) Заявка: 2018131652, 03.09.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 03.09.2018 (45) Опубликовано: 11.03.2019 Бюл. № 8 1 8 7 5 2 0 R U (56) Список документов, цитированных в отчете о поиске: ...

Filtration apparatus and method for treating granular filtration medium

Apparatuses and related methods for filtration of raw water including a filtration column having a filtrate zone and a filtration zone.

Distillation Urine Recycling Systems and Methods

Systems and methods for processing wastewater into a flushing fluid are described, in which wastewater flows into a holding tank from one or more restroom fixtures. A vacuum distillator can be coupled to the holding tank, and a heater can be configured to heat at least a portion of the wastewater in the vacuum distillator to produce a vapor. The vapor can be condensed by a condenser fluidly coupled to the vacuum distillator to produce a distilled stream. The stream can either be fed into a tank or passed to one or more restroom fixtures.

Membrane cleaning with pulsed airlift pump

A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane surface to dislodge fouling materials therefrom. A membrane module is also disclosed comprising a plurality of porous membranes ( 6 ) or a set of membrane modules ( 5 ) and a device ( 11 ) for providing a generally randomly generated, pulsed fluid flow such that, in use, said fluid flow moves past the surfaces of said membranes ( 6 ) to dislodge fouling materials therefrom.

Ozone and anaerobic biological pretreatment for a desalination process

In one embodiment, a method of treating a source water containing at least one toxin is provided, the method comprising: (i) exposing a source water to a gas comprising ozone under a condition that promotes an interaction between the toxin and the ozone; and then (ii) subjecting the treated source water to a biological treatment.

System and Process for Removing Nitrogen Compounds and Odors from Wastewater and Wastewater Treatment System

A wastewater treatment system includes independent wastewater treatment facilities. Each of the facilities has a number of wastewater treatment subsystems. A wastewater collection subsystem holds wastewater to be treated. A pump subsystem moves wastewater from a wastewater collector to a filtration subsystem having a bioreacting filter. The filter has a sump and a fluidized-bed filter therein and supports the filter upright. The filter has an upwardly expanding, hollow, conical filter body with filter media. A monitoring subsystem measures wastewater process parameters. Control devices receive control commands and, dependent upon the command received, alter parameters of the wastewater treatment subsystems. A communication device connects the wastewater treatment subsystems and the control devices and sends information corresponding to the wastewater process parameters measured by the monitors, receives control messages corresponding to the control commands, and transmits control commands the control devices to, thereby, alter a wastewater process parameter.

Water purification and enhancement systems

Water purification system comprising filtration media sized with respect to each other to allow a first contaminant in the water to saturate the first medium with a delay prior to saturation of the second medium with a second contaminant.

Water treatment device

A water treatment device includes a control module communicating with a feed line; an energy pipe communicating with the control module; a light wave pipe assembly communicating with the energy pipe; and magnetizing pipe communicating with the light wave pipe assembly through the second manifold then with an exit line. The light wave pipe assembly communicates with the light wave generator so that the wave guide tube grants the light wave energy to the water liquid. The magnetic energy of magnets of the magnetizing pipe magnetizes the water liquid. Furthermore, with the use of multiple loops which refine molecules of the water liquid, the energy of the water liquid increases to allow the water liquid to be easily absorbed by human body.

Apparatus and Method for the Treatment of Water

The present invention relates to an apparatus and method for the treatment of water and, in particular, an apparatus and method which may be applied to fluids such as grey water to be treated prior to discharge. The invention is intended for particular use on marine vessels such as house boats to treat grey water which at present is discharged untreated.

Water purifier

A water purifier includes a filter part to filter water, a storage part to store the water filtered by the filter part, and a separation unit to partition a space within the storage part into a plurality of spaces. A contact part is disposed between an inner surface of the storage part and the separation unit.

Method for producing potable water and/or purifying water including the elimination of a target compound and filtration within a filter drum

The invention relates to a method for treating water laden with pollutants for the purpose of making the water drinkable, said method including: an elimination step consisting of contacting said water laden with pollutants, within a stirred contact tank ( 2 ), with an active particulate material ( 19 ) using a predetermined concentration of the active particulate material ( 19 ) in said water; an extraction step consisting of continuously extracting from said contact tank ( 2 ) a mixture consisting of water and of active particulate material ( 19 ); a separation step consisting of continuously separating said active particulate material ( 19 ) from said mixture. According to the invention, the separation step consists in particular of feeding the mixture of water and active particulate material into a filter drum ( 4 ).

Copper recovery apparatus

According to one embodiment, a copper recovery apparatus includes a precipitation tank, a mixing tank, a filter-aid feeder, a solid-liquid separator includes a filter, a cleaning-water supply line, a cleaning-water discharge line, a separation tank, and a filter-aid return line. The precipitation tank is configured to receive copper ions-containing water to be treated and an alkali to prepare treated water containing a precipitate of copper compound. The solid-liquid separator is configured to allow the treated water to be passed through the filter on which the precoat layer is deposited to separate the precipitate retained on the precoat layer from a filtrate.

Water Filtration System

A water filtration system is provided that includes a filter section, a tank section, a pump section, a housing section and a dispensing section. The filter section includes a high-pressure water filter disconnected from a source of tap water. The tank section includes an outer tank member and an inner tank member fluidly connected to the filter section. The pump section is fluidly connected to the filter section via a first conduit for pumping water at a high pressure through the filter and is fluidly connected to the outer tank member via a second conduit for drawing unfiltered water from the outer tank member. The housing section houses at least one of the filter section, the tank section and the pump section. The dispensing section is fluidly connected to the inner tank member for dispensing filtered water.

Water Treatment Apparatus

A water treatment apparatus comprises a chamber divided by a partition into a treatment section and an outlet section. The treatment section may, for example, contain a filter media including organic material which supports a shrub or tree. Runoff water enters the treatment section over an inlet chamber which forms a bridge over the outlet section. During heavy flow conditions, some of the incoming water overflows inlet bypass weirs to pass directly to the outflow section, bypassing the filter media in the treatment section.

Systems and methods for reducing phosphorous in phosphorous-containing outflows

Systems and methods for removing phosphorous (P) from P-containing wastewater from agricultural and urban outflow sources are disclosed. The system includes at least one water attenuation unit (WAU) fluidly coupled to at least one main filter unit (MFU) that contains P-adsorbing material. A high-flow diverter unit is arranged between the WAU and the MFU and diverts a portion of the flow of influent wastewater at high flow rates. The P-filter system is compact and has a modular construction. The effluent wastewater discharged from the P-filter system has 60% to 90% less phosphorous than the influent wastewater.

Nonwoven nanofiber webs containing chemically active particulates and methods of making and using same

Nonwoven fibrous webs including a multiplicity of discrete fibers, a population of sub-micrometer fibers having a population median diameter less than one micrometer adjoining the discrete fibers, and a multiplicity of chemically active particulates secured to the nonwoven fibrous web. In some embodiments, more than 0% and less than 10% wt. of the nonwoven fibrous web is made of discrete fibers that are thermoplastic polymeric fibers, and which optionally at least partially melt and coalesce to secure the discrete polymeric fibers to each other. In certain embodiments, at least some of the particulates are bonded to the thermoplastic polymeric fibers. In other embodiments, at least some of the particulates are secured within interstices of the fibrous web, without substantial bonding to the discrete fibers. Methods of making and using such nonwoven fibrous webs are also described.

Water Disinfection Using Deep Ultraviolet Light

A solution for treating a fluid, such as water, is provided. The solution first removes a set of target contaminants that may be present in the fluid using a filtering solution. The filtered fluid enters a disinfection chamber where it is irradiated by ultraviolet radiation to harm microorganisms that may be present in the fluid. An ultraviolet radiation source and/or the disinfection chamber can include one or more attributes configured to provide more efficient irradiation and/or higher disinfection rates.

Redox water treatment method

A redox water treatment method utilizing sulfurous acid to act as either an oxidizing or a reducing solution via pH adjustment for water conditioning

Methods for the treatment of ballast water

A process has been developed to selectively dissociate target molecules into component products compositionally distinct from the target molecule, wherein the bonds of the target molecule do not reform because the components are no longer reactive with each other. Dissociation is affected by treating the target molecule with light at a frequency and intensity, alone or in combination with a catalyst in an amount effective to selectively break bonds within the target molecule. Dissociation does not result in re-association into the target molecule by the reverse process, and does not produce component products which have a change in oxidation number or state incorporated oxygen or other additives because the process does not proceed via a typical reduction-oxidation mechanism. This process can be used for the remediation of water, particularly ballast water.

Polymeric complex supporter with zero-valent metals and manufacturing method thereof

A zero-valent metal polymeric complex supporter (ZVM-PCS) is disclosed. The PCS possesses porous surface and internal coralloid-like channel structure that can accommodate high amount of iron-containing materials and derivatives thereof. The surface pore size, porosity, hydrophilicitv, and internal coralloid-like channel structure of PCS can be tailored through the manufacturing process, with which PCS can be functioned as a regulator for the releasing of produced hydrogen, and also control the adsorption and reactions toward heavy metals and chlorinated volatile organic compounds in water. The hydrogen released from the ZVM-PCS can be applied to anaerobic bioremediation. Moreover, the ZVM-PCS can be filter materials that can be installed in a column or any storage for water and wastewater treatment, or even in a groundwater cut-off barrier for the cleanup of contamination. While the ZVM-PCS is synthesized as a film without surface openings, it can be used as the electromagnetic interference (EMI) shielding material.

MOBILE WATER FILTRATION UNIT

A water filtration unit, comprising: a housing; a passive separator in the housing to receive a pressurized source of particulate-heavy water, to separate most of the particulate mass from the water and to output particulate-lean water; particulate egress means disposed at least partly within the housing to receive, and allow disposal of, the particulate separated from the water; at least one filtration module in the housing to each receive the particulate-lean water simultaneously, to filter remaining particulate and contaminants from the particulate-lean water by allowing passage of the water through porous filtration media of each module under gravity; and at least one outlet conduit coupled to an outlet in a wall of the housing to receive filtered water from the filtration modules and provide the filtered water to a fluid sink outside the housing. 1. A water filtration unit , comprising:a housing;a passive separator in the housing, wherein the passive separator is to configured to receive a pressurized source of particulate-heavy water, to separate most of the particulate mass from the water and to output particulate-lean water; the particulate egress unit comprises a storage plenum and at least one of an egress conduit and an egress aperture, and', 'the particulate egress unit is configured to receive, and allow disposal of, the particulate mass separated from the particulate-heavy water;, 'a particulate egress unit disposed at least partly within the housing, wherein'} each filtration module of the at least one filtration module comprises porous filtration media, and', 'each filtration module is configured to receive the particulate-lean water simultaneously, and to filter remaining particulate and contaminants from the particulate-lean water by allowing passage of the particulate-lean water through the porous filtration media; and, 'at least one filtration module disposed in the housing, wherein'}at least one outlet conduit coupled to an outlet in a wall of ...

ENVIRONMENTAL REMEDIATION SYSTEM

An apparatus, system and method for removing and treating contaminated materials on a bottom of a body of water and introducing growth packets to revitalize the treated bottom of the body of water. The structure may comprise a vessel with an open face. The vessel may be lowered down to the bottom of the body of water with the face facing down. As a result, the vessel and the bottom form an isolated space. The structure may comprise at least one agitating device(s) for stirring up the materials inside the vessel so as to form a mixture containing the sediment materials which in turn contain the contaminants. Multiple at least one pipe(s) may be coupled to the vessel for transporting the mixture out of the vessel for processing (filtering, treating with chemicals, etc.) so as to neutralize or eliminate the contaminants in the mixture. Then, the treated mixture can be returned to the inside of the vessel via the at least one pipe(s). 119-. (canceled)20. An apparatus , comprising: 'wherein when the opening is facing a bottom of a body of water and the vessel is in direct physical contact with the bottom of the body of water, the vessel has been configured to contain and suspend materials inside the vessel;', 'a vessel including an opening,'}a first pipe coupled to the vessel and configured to transport the contained and suspended materials from an interior of the vessel to a filtering system or a by-pass system, anda clean holding site for holding the filtrate transported from the interior of the vessel via the filtering system.21. The apparatus of claim 20 , wherein the by-pass system includes an isolation valve to isolate the contained and suspended materials being transported from the interior of the vessel from the filtering system.22. The apparatus of claim 20 , wherein the materials in the clean holding site undergo further processing and treatment.23. The apparatus of claim 22 , wherein the treatment includes removal of toxic chemicals or elements by chemical ...

Low pressure water filter cassette

A water filter cassette for use in a gravity-fed household water filtration system. The cassette is comprised of a series of planar rectangular frames each frame adapted for filtration of a particular contaminant. 1. A low pressure water filter , said filter adapted for use as a removable cassette in a household water system with a water source comprising water contaminated with a microbial load , said filter comprising:a) one or more substantially planar filtration frames, each frame comprising filter media surrounded by an opposing pair of trays and an opposing pair of plates, to each frame adapted for filtration of a selected class or classes of contaminant from a contaminated water supply, wherein said contamination comprises a microbial load, and at least one frame is adapted for microbial filtration;b) a first endplate located upstream of and adjacent to a first filtration frame and adapted to receive water inflow; and,c) a second endplate opposing said first endplate located downstream of and adjacent to a last filtration frame and adapted to expel water;wherein said endplates and frames form a box with an interior space and, said first and second endplates and said filter frames are sealed one to the other to prevent water seepage; wherein each frame comprises at least one filtration medium.2. The water filter of wherein each frame has a surface area of no more than 300 cm.3. The water filter of wherein said low pressure filter has a flow rate of at least 5 ml/min/cm of head pressure.4. The water filter of wherein said water source comprises a bacterial load and said filter achieves at least a 6 log reduction of said bacterial load.5. The water filter of wherein said water source comprises a viral load and said filter achieves at least a 4 log reduction of said viral load.6. The water filter of wherein said water source comprises bacterial and viral load and said filter achieves at least 6 log reduction of said bacterial load and at least a 4 log reduction ...

Wedge-Shaped Filter Cartridge

Disclosed herein are wedge-shaped filter cartridges having a maximized upstream surface area. The filter cartridges are modular and may be stacked in a filter cartridge system.

TREATMENT FOR DEPOLLUTING WATER CONTAMINATED BY MICRO POLLUTANTS AND/OR EMERGENT POLLUTANTS, NOTABLY BY ORGANOCHLORINATED COMPOUNDS

A process for decontaminating water contaminated by emergent pollutants or micropollutants, includes a step of injecting the contaminated water into a device having a vertically filtering planted organic filter, which planted organic filter includes: an inlet for the contaminated water; an outlet for treated water; filtration and decontamination elements interposed between the inlet and the outlet, characterized in that the filtration and decontamination elements take the form of a planted organic substrate composed of a compost and insoluble aggregates, making it possible for the organic substrate to maintain a permeability of at least 40 litres per hour per m, preferably at least 70 litres per hour per mand particularly preferably at least 100 litres per hour per m. A device for decontaminating water contaminated by emergent pollutants or micropollutants is also described. 112-. (canceled)13. A method intended for depolluting water contaminated by micropollutants or by emergent pollutants , wherein said method comprises a step of introducing said contaminated water into a device comprising a planted organic filter , with vertical filtration , said planted organic filter comprises:an inlet for the contaminated water to be treated,an outlet for said treated contaminated water,{'sup': '2', 'filtration and depollution means interposed between the inlet and the outlet for said contaminated water, wherein said filtration and depollution means assume the form of a planted organic substrate consisting of compost and non-soluble aggregates with which a permeability of said organic substrate of at least 40 litres per hour and per mmay be maintained.'}14. The method of claim 13 , wherein said micro-pollutants or emergent pollutants are pollutants described in the Directive 2008/105/EC of the European Parliament and Council as of Dec. 16 claim 13 , 2008 establishing environmental quality standards in the field of water.15. The method of claim 13 , wherein said micropollutants ...

Bioremediation reactor systems

In some embodiments, a wastewater treatment system may reduce contaminants in water. A system may include one or more bioreactors which include a substrate that supports a biofilm. The bacteria used to form the biofilm may be selected to maximize the reduction of contaminants in water. Various components of the wastewater treatment system may be optimized to improve the efficiency and energy consumption of the wastewater system.

MEMBRANE CLEANING WITH PULSED AIRLIFT PUMP

A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane surface to dislodge fouling materials therefrom. A membrane module is also disclosed comprising a plurality of porous membranes () or a set of membrane modules () and a device () for providing a generally randomly generated, pulsed fluid flow such that, in use, said fluid flow moves past the surfaces of said membranes () to dislodge fouling materials therefrom. 1. A water treatment system comprising:a membrane module immersed in a liquid feed in a tank;a flow generating device positioned below the membrane module and having a first inlet fluidly connected to the liquid feed and an outlet fluidly connected to the membrane module; anda source of gas fluidly connected to a second inlet of the flow generating device, the flow generating device constructed and arranged to provide a two-phase gas/liquid flow that is random in at least one of magnitude, frequency, and duration to the membrane module.2. The water treatment system of claim 1 , wherein the outlet of the flow generating device comprises a tube.3. The water treatment system of claim 2 , wherein the flow generating device comprises a trough constructed and arranged to contain at least one of liquid feed and gas and at least partially surrounds the tube.4. The water treatment system of claim 2 , wherein the tube comprises an inlet fluidly connected to the source of gas.5. The water treatment system of claim 1 , further comprising a control device configured to deliver gas from the source of gas to the flow generating device based on a level of the liquid feed in the tank.6. The water treatment system of claim 1 , further comprising a fluid distributor connected between the flow generating device and the membrane module.7. The water treatment system of claim 1 , wherein the two-phase gas/liquid flow is pulsed.8. A method of ...

PROCESS FOR THE REDUCTION IN MICROBIAL ACTIVITY IN PROTEIN PRODUCT WATER PROCESSING TANKS FOR INCREASED TANK WATER UTILITY AND CONVERSATION

A method for extending the use of water during the production of products for human consumption in food production facilities for an extended period of time of at least two production days and up to seven production days by delivering an initial chemical charge at the beginning of each production day to return the process water to the desired antimicrobial solution concentration to provide acceptable antimicrobial control of the process water over the extended period of time. The method providing acceptable antimicrobial control in the processing of any protein or non-protein based food products that require batch or continuous chilling as part of the production process. The length of time that the water may be used in a processing tank may be dramatically and safely increased before the processing tank is emptied for cleaning, sanitizing and refilling. 1. A method for extending the use of water during the production of products for human consumption , the method comprising:filling a processing tank with a source of water;delivering an initial amount of peracetic acid to the processing tank to provide a processing bath having a starting concentration from about 10 ppm to about 230 ppm of an aqueous peracetic acid solution within the processing tank;using the processing bath having the aqueous peracetic acid solution for a first production day in the production of products for human consumption;shutting down production using the processing bath at the end of the first production day;retaining the processing bath having the remaining aqueous peracetic acid solution within the processing tank at the end of the first production day;recharging the processing bath at the beginning of a next production day to the starting concentration from about 10 ppm to about 230 ppm of the aqueous peracetic acid solution;using the processing bath having the aqueous peracetic acid solution for at least a portion of the next production day in the production of products for human ...

System and method for treating effluent with microwave generated multi-bubble plasma

A method for utilizing microwave generated multi-bubble plasma to treat an effluent is provided. The method comprises: providing a microwave field; flowing an effluent and gas bubbles in the effluent across the microwave field; enhancing electromagnetic field in a path of the gas bubbles in the microwave field via an electrode; triggering plasma in the gas bubbles as the gas bubbles reach a region of enhanced electromagnetic field; and coupling microwave to the plasma.

FLOATING TREATMENT STREAMBED

A floating streambed comprising a circulation pump having an inlet hose or pipe, an inlet hose or pipe depth adjuster, and one or more treatment channels comprised of permeable matrix. The floating streambed floats on a water body. Water enters the inlet hose or pipe from the water body and is pumped by the circulation pump into the treatment channels. The treatment channels are comprised of permeable matrix, and water entering the treatment channels flows both horizontally through the treatment channel and into the water body and also vertically downward through the permeable matrix of the treatment channels. 1. A floating streambed comprising:(a) an airlift pump comprising a rotatably adjustable deflector plate; and(b) one or more treatment channels comprised of permeable matrix;wherein the floating streambed floats on a water body;wherein water is pumped by the airlift pump into the treatment channels; andwherein water entering the treatment channels flows both along the treatment channels and through the permeable matrix of the treatment channels.2. The floating streambed of claim 1 , wherein the deflector plate has an angle claim 1 , and the angle of the deflector plate is adjustable.3. The floating streambed of claim 1 , wherein the deflector plate has an angle and a height claim 1 , wherein both the angle and the height of the deflector plate are adjustable claim 1 , and wherein the height of the deflector plate is adjustable independently of the angle of the deflector plate.4. The floating streambed of claim 1 , wherein each treatment channel comprises an inlet claim 1 , and wherein the airlift pump is installed at the inlet of the treatment channel.5. The floating streambed of claim 1 , wherein the airlift pump is installed within the treatment channel.6. The floating streambed of claim 1 , wherein the airlift pump further comprises an air compressor claim 1 , an air supply hose claim 1 , a diffuser claim 1 , a pivot rod claim 1 , a pair of lower attachment ...

CIRCULATION OF PROCESS WATERS IN ENTRAINED-BED GASIFICATION UNDER PROCESS PRESSURE WITH A PRESSURE FILTRATION UNIT

An apparatus and a method for circulating process waters from plants of dust-pressure or entrained-flow gasification of solid and liquid fuels are provided, wherein process waters are separated from solids or reduced in their solids content by a pressure filtration unit under process pressure and returned to consumer loads, such as raw gas quenching processes and scrubbing processes. 113.-. (canceled)14. An apparatus for circulating process waters of an entrained-flow reactor for a gasification of solid and liquid fuels at gasification temperatures up to 1850° C. and process pressures above atmospheric pressure up to 10 MPa (100 bar) , comprising: a collector tank with a process pressure for soot waters formed from different process waters,', 'a pressure filtration unit for separating the soot waters into clean water and filter cake under the process pressure, wherein the soot waters are supplied from a collector tank to the pressure filtration unit,', 'an expansion section for the filter cake, and', 'a circulation water pump for pumping the clean water, which is subject to the process pressure, to consumer loads of the entrained-flow reactor., 'a circulation configuration comprising15. The apparatus as claimed in claim 14 , further comprising:a receiver tank for circulation water arranged between the pressure filtration unit and the consumer loads consuming the clean water of the entrained-flow reactor.16. The apparatus as claimed in claim 14 , further comprising:a sluicing-out device for circulation water.17. The apparatus as claimed in claim 14 , further comprising:a pH value controller for controlling and/or checking the different process waters.18. A method for circulating soot water in an entrained-flow gasification of solid and liquid fuels at gasification temperatures up to 1850° C. and process pressures above atmospheric pressure up to 10 MPa (100 bar) claim 14 , comprising:separating, under process pressure, soot water from an entrained-flow gasifier ...

WATER PURIFICATION DEVICE

A water purification device includes a housing including a first chamber in communication with a second chamber, a first filtration stage, and a second filtration stage. The first chamber has the first filtration stage and the second filtration stage. The filtration stages and chambers are arranged in a serial relationship to another filtration stage and chamber, respectively. The first filtration stage includes inorganic particles and the second filtration stage includes a biocide. At least 95 percent of the inorganic particles will pass through about 20,000 micron screen and at least 95 percent will not pass thru about 20 micron screen. The inorganic particles have a cation exchange capacity of 1 to 200 milli-equivalents per 100 grams. The inorganic particles will become charged and have a charge of about 1 to about 500 millivolts with ions from the biocide when the device is filled with water. 1. A water purification device comprising:a housing defining a plurality of chambers, including a first chamber, wherein the plurality of chambers are arranged in a serial relationship to another chamber;a plurality of filtration stages, the first chamber having a first filtration stage and a second filtration stage, the filtration stages arranged in a serial relationship to another filtration stage, wherein the first filtration stage includes inorganic particles and the second filtration stage includes a biocide;a second chamber in communication with the first chamber; andwhereinat least 95 percent of the inorganic particles will pass through a 20,000 micron screen and at least 95 percent will not pass thru a 20 micron screen,the inorganic particles having a cation exchange capacity of 1 to 200 milli-equivalent per 100 grams, and the inorganic particles will become charged with ions from the biocide when the device is filled with water,the water within the device has a charge of about 1 to about 500 millivolts.2. The water purification device of claim 1 , further ...

WATER FILTRATION SYSTEM USING HYBRID NANO CARBON, SILVER, IRON AND ALUMINIUM OXIDE

The present invention relates to a filter for filtering water comprising carbon nanospheres from the pyrolytic combustion of a carbonaceous material such as plant material which are activated with silver nitrate, activated alumina and/or ferrous oxide. 1. A water filtering device comprising:a) a first layer of carboxylated activated carbon impregnated with silver;b) a second layer of at least one of activated alumina, activated alumina impregnated with ferric oxide and ferric oxide;c) wherein the layers are arranged such that water passing through the filter passes through the first and second layer.2. The water filtering device according to further comprising a third later of at least one of somelite and bentonite.3. The water filtering device according to wherein the filter material of the layers are held together with a binder.4. The water filtering device according to wherein the binder is selected from the group consisting of silica claim 3 , polypropylene and polyethylene.5. The water filtering device according to which is a gravity water filter.6. The water filtering device according to which is a tap water filter.7. Ferric oxide activated alumina.8. The water filter device according to which is further combined with a microcontroller which controls the filter use.9. The water filter according to wherein the microcontroller controls at least one of passage of water through the filter and when to change the filter. This application is a continuation-in-part of application Ser. No. 13/181,855 filed on Jul. 13, 2011 which claims priority of U.S. provisional application No. 61/365,031 filed on Jul. 16, 2010 and are included herein in their entirety by reference.A portion of the disclosure of this patent contains material that is subject to copyright protection. The copyright owner has no objection to the reproduction by anyone of the patent document or the patent disclosure as it appears in the Patent and Trademark Office patent files or records, but otherwise ...

HIGH EFFICIENCY ENERGY TRANSFER FROM WASTE WATER TO BUILDING HEATING AND COOLING SYSTEMS

Disclosed are self-cleaning waste water nitration devices suitable for generating thermal water for use in heat pump systems. Also disclosed are methods for continuously generating filtered thermal water from waste water. Further disclosures pertain to systems for automatically generating heating capacity or cooling capacity from a waste water source. Methods for producing and transporting filtered thermal water from a waste water source to a heat pump are also disclosed in which the filtered thermal water can be used for heating, cooling, or both. 1. A self-cleaning waste water filtration device , comprising:a shell housing comprising one or more waste water inlets, one or more filtered thermal, water outlets, one or more waste outlets, and one or more spray nozzles;a filter panel box rotatably and sealably mounted within the shell housing about an axis, the filter panel box comprising a plurality of filtration chambers, each one of the filtration chambers being fluidically isolated from the other filtration chambers, each of the filtration chambers comprising a filter capable of being contacted with pressurized waste water entering through the one or more waste water inlets when each of the filtration chambers is rotated to a waste water loading position within the shell housing,wherein each filter is capable of filtering waste water to give rise to filtered thermal water with each filtration chamber and residual waste exterior to each filtration chamber on each filter,wherein each one of the filtration chambers and the shell housing are configured to be capable of fluidically transporting filtered thermal water through one or more filtered thermal water outlets to minimize contamination by waste, waste water, or both, when each one of the filtration chambers is rotated to one or more filtered thermal water outlet positions in the shell housing,wherein each one of the filtration chambers is capable of being backwashed with backwashing water entering through a ...

Tanning wastewater treatment and recycling method based on nano-catalytic electrolysis technology and membrane technology

A tanning wastewater treatment and recycling method based on nano-catalytic electrolysis technology and membrane technology relates to a tanning wastewater treatment. The tanning wastewater treatment and recycling method based on the nano-catalytic electrolysis technology and the membrane technology and a device thereof has a high COD removal rate, a low chemicals consumption, few sludges, thorough treatment, and a high reuse rate of water. The tanning wastewater treatment and recycling device based on the nano-catalytic electrolysis technology and the membrane technology includes: a coarse grid filtering machine, a regulating pool, a hydraulic sieve, a nano-catalytic electrolytic machine, a reaction pool, a sedimentation pool, an air flotation device, a biochemical pool, a secondary sedimentation pool, a secondary nano-catalytic electrolytic machine, a filter and a membrane system. The method includes: nano-catalytic electrolysis, flocculation, biochemical treatment, secondary catalytic electrolysis, filtration, and membrane filtration.

Device Including a Compact Spray Nozzle for Cleaning a Filter Cloth in a Disc Filter

A device for cleaning a filter cloth () of at least one filter element () in a rotary disc filter (), including at least one flush tube (), the centre axis of which is located between two adjacent parallel filter elements, and which includes at least one outlet () arranged in a direction other than towards the respective filter cloth (), and at least one spray nozzle () connected to said outlet (). A connection () to the spray nozzle () extends essentially parallel to said filter element () and the spray nozzle () includes an angled redirecting channel () for distribution of cleaning liquid in a direction towards the filter cloth () of said filter element (). A plurality of spray nozzles () are arranged in pairs around the flush tube () and with their respective outlet openings () located at a distance from the respective filter element (), which is larger than half the spacing between two adjacent parallel filter elements (). 110-. (canceled)11. A rotary disc filter comprising: at least two adjacent and parallel filter elements forming a part of the rotary disc filter and including filter cloth for filtering water; a device for cleaning the filter cloth comprising at least one flush tube having an axis that is located generally between the two adjacent and parallel filter elements; outlets in the flush tube; a plurality of spray nozzles associated with the flush tube and operatively connected to the outlets of the flush tube for permitting cleaning liquid to flow from the flush tube to the spray nozzles; each spray nozzle including an outlet opening and an angled redirecting channel for redirecting cleaning fluid in a direction towards the filter cloth of one filter element; and the plurality of spray nozzles arranged in pairs around the flush tube; and wherein the outlet opening of each spray nozzle is directed towards one of the filter elements and wherein the distance between the outlet opening of each spray nozzle to said one of the filter elements is larger ...

Liquid processing apparatus and methods for processing liquids

A liquid processing apparatus is provided. The apparatus includes a cylindrical tube that includes an inner portion configured to contain a liquid therein and an outer portion substantially circumscribing the inner portion. The outer portion includes a porous filter. A conductive assembly is coupled to the cylindrical tube, wherein the conductive assembly is configured to generate an electric field to apply on the liquid. The liquid is channeled from the inner portion of the cylindrical tube through the conductive assembly such that the liquid is filtered when the liquid is channeled through the porous filter and sterilized when the liquid is channeled through the conductive assembly.

Valve for use in a water treatment system

There is disclosed a unique water treatment system which incorporates a unique primary valve. The primary valve comprises an interconnected first part and second part. The first part attaches to a water source and provides untreated water to water treatment units which are controlled by the second part of the primary valve. Untreated water flows to a first water treatment unit and subsequently through a valve to the second part of the primary valve and to use or to a second water treatment unit. From the second water treatment unit the water flows to the second part of the primary valve and to use. The second part of the primary valve has a unique bore and slideable shaft valve structure. The water treatment units can purify the water and/or add substances to the water. 1) A primary valve for use in a water treatment system comprising a valve body , the valve body having a first part and a second part , the first part and the second part being interconnected , the first part comprising an inlet for untreated water and an outlet for untreated water , the first part having a diverter section to allow the untreated water entering the first part to be diverted to a channel connecting to the water treatment system , the second part having at least a first channel and a second channel for receiving treated water from the water treatment system , the second part incorporating a slideable shaft in a bore and a connected outlet for treated water , the slideable shaft connecting at least one of the at least a first channel and a second channel to the outlet for treated water of the first part.2) A primary valve as in wherein the first part inlet for water has a structure for attaching to a sink faucet outlet.3) A primary valve as in wherein the second part is comprised of an elongated section claim 1 , the elongated section containing the slideable shaft and bore claim 1 , the slideable shaft moveable in the bore at least from a first position to a second position claim 1 , ...

Vertical Filter

A vertical filter assembly includes a top filter assembly, the top filter assembly including a primary filter; a canister in fluid communication with the top filter assembly, the canister including a canister body having a sidewall and a bottom wall that define a hollow interior of the canister; and a secondary filter positioned within the hollow interior of the canister and supported above the bottom wall of the canister. 1. A vertical filter assembly , comprising:a top filter assembly, the top filter assembly including a primary filter;a canister in fluid communication with the top filter assembly, the canister including a canister body having a sidewall and a bottom wall that define a hollow interior of the canister; anda secondary filter positioned within the hollow interior of the canister and supported above the bottom wall of the canister.2. The vertical filter assembly according to claim 1 , wherein the secondary filter is removable from the hollow interior of the canister.3. The vertical filter assembly according to claim 1 , wherein the primary filter includes a filter layer of pleated fabric defining a top end and a bottom end claim 1 , and the top filter assembly further includes a top end member attached to the top end of the filter layer claim 1 , a bottom end member defining a bottom opening attached to the bottom end of the filter layer claim 1 , and a hollow core surrounded by the filter layer and in fluid communication with the filter layer via a plurality of apertures claim 1 , andwherein the hollow interior of the canister is in fluid communication with the hollow core of the top filter assembly via the bottom opening in the bottom end member.4. The vertical filter assembly according to claim 3 , wherein the pleated fabric of the filter layer comprises polyester.5. The vertical filter assembly according to claim 3 , wherein the top end member of the top filter assembly includes a removable cap that covers an opening in the top filter assembly and ...

Produced water treatment in oil recovery

An oil recovery process that utilizes one or more filtration media having an efficiency of 30% or greater for particles of 1 micrometer size or greater and a flow rate of 2 milliliters per minute per centimeter squared of media per unit pressure of the liquid (ml/min/cm2/kPa) to remove silica and/or oil and/or dissolved organics and/or dissolved solids from produced water which includes separating oil from the produced water and precipitating silica into particles and wherein the produced water having the precipitated silica is directed to a filtration medium which operates in a direct flow filtration mode and removes the precipitated silica from the produced water to form a permeate stream.

INTEGRAL FILTER COMPRESSION SEAL

A filter cartridge for installation in a housing having a housing seat includes a filtration media compiled in a cylindrical pack having a radially outer face, a radially inner face defining a central cavity, a first axial end face, and a second axial end face. An end cap having an attachment portion is bonded and sealed to an axial end of the filtration media. A hub portion connects the attachment portion to a non-circular locking portion axially spaced from the attachment portion. The locking portion extends radially beyond the width of the hub portion and includes a sealing face having at least one annular sealing element for sealing against the housing seat. 1. A filter cartridge for installation in a housing having a housing seat , comprising:a filtration media compiled in a cylindrical pack having a radially outer face, a radially inner face defining a central cavity, a first axial end face, and a second axial end face;an end cap having an attachment portion bonded and sealed to an axial end of the filtration media, and a hub portion connecting the attachment portion to a non-circular locking portion axially spaced from the attachment portion, the locking portion extending radially beyond the width of the hub portion and including a sealing face having at least one annular sealing element for sealing against the housing seat.2. The filter cartridge of claim 1 , wherein the hub portion comprises an annular tubular structure claim 1 , interconnecting the central cavity and a central opening in the locking portion.3. The filter cartridge of claim 1 , wherein the locking portion claim 1 , hub portion claim 1 , and attachment portion are formed in one piece.4. The filter cartridge of claim 1 , wherein the locking portion and the attachment portion are formed in one piece.5. The filter cartridge of claim 1 , wherein the annular sealing element includes first and second resilient sealing elements.6. The filter cartridge of claim 1 , wherein the annular sealing ...

Water cleaning and sanitising apparatus

Apparatus for sanitizing a water stream comprises a first electrolysis cell which produces ions with algaecidal and bactericidal properties and a second electrolysis cell which oxidizes water to produce hydrogen peroxide. The first cell has copper electrodes and the second cell has titanium electrodes and the polarity of the electrodes is periodically reversed at a frequency of from three to nine minutes. Air is introduced into the stream prior to entering the cells.

CROSS-LINKING METHOD AND ARTICLES PRODUCED THEREBY

A method for cross-linking a styrenic polymer, the method comprising providing a partly sulphonated styrenic polymer and cross-linking the partly sulphonated styrenic polymer in the presence of a polyphosphoric acid. 1. A method for cross-linking a styrenic polymer , the method comprising:providing a partly sulphonated styrenic polymer; andcross-linking the partly sulphonated styrenic polymer in the presence of a polyphosphoric acid.2. The method of claim 1 , wherein the styrenic polymer is selected from a group consisting of a homopolymer of a styrenic monomer claim 1 , a copolymer of a styrenic monomer with one or more comonomers claim 1 , and a combination thereof.3. The method of claim 1 , wherein the cross-linking is carried out at a temperature of about 100° C. or greater.4. The method of claim 1 , wherein the cross-linking is carried out at a temperature in the range from about 120° C. to about 200° C.5. The method of claim 1 , wherein the partly sulphonated styrenic polymer has a degree of sulfonation of about 10%-80%.6. The method of claim 1 , wherein the partly sulphonated styrenic polymer has a degree of sulfonation of about 20%-70%.7. The method of claim 1 , wherein the cross-linking is carried out by forming a composition comprising the partly sulphonated styrenic polymer to obtain a molding claim 1 , and immersing the molding into the polyphosphoric acid.8. The method of claim 1 , wherein the molding is selected from a group consisting of a film claim 1 , an ion exchange resin and a hollow fiber.9. The method of claim 1 , wherein the providing the partly sulphonated styrenic polymer comprises the steps of:providing a styrenic polymer;contacting acetic anhydride with concentrated sulfuric acid to form acetyl sulfate; andreacting the acetyl sulfate with the styrenic polymer to obtain the partly sulphonated styrenic polymer.10. An article comprising at least one component comprising a cross-linked polystyrene produced by the a method of . for cross- ...

Water purification system

Purification of water is obtained by pumping water through a multi-stage filtration unit or a series of filters having increasingly smaller dimensional passages and then irradiating the water using UV light delivered at over 16,000 microwatts/cm 2 /sec. The system is advantageously portable for use in diverse environments and operable using a variety of power sources from solar to conventional fuels or electricity.

Portable water filter

A portable water filter is provided with a structural assembly including a base; an upright member on the base and including pairs of side holding members; a battery compartment on the base; ports on an edge of the base; a top plate on the upright member and including a top recess; a telescoping handle in the upright member and the recess; knobs on the top plate; and indicators on the top plate; a rechargeable battery in the battering compartment; a filter assembly including a pump electrically connected to the rechargeable battery and being in fluid communication with an inlet water line, and filters releasably mounted on the pairs of holding members wherein the most downstream filter is in fluid communication with an outlet water line; and a cover including a top opening, the cover being releasably put on the structural assembly with the handle exposed.

Device for Treating Water Comprising a Solid Filter Drum

Device for treating water comprising a solid filter drum. The invention relates to a device for treating water comprising:—a biological treatment zone ( 13 ) housing a plurality of biological discs ( 16 ) mounted on a shaft ( 17 ) that can be turned, —a filtration zone ( 14 ) housing a filter drum ( 20 ) mounted on the same shaft as the said biological discs ( 16 ), —conveying means ( 39 ) for conveying biologically treated water originating from said biological treatment zone ( 13 ) into said filter drum ( 20 ), —means for unplugging said filter drum ( 20 ), which means are positioned on the outside of said filter drum ( 20 ), —sludge collection means ( 24 ) positioned inside said filter drum ( 20 ) facing said unplugging means and connected to a discharge line ( 28, 29, 30 ) that discharges said sludge from said filter drum ( 20 ). According to the invention, the sides of said filter drum ( 20 ) are closed by solid sidewalls ( 22, 23 ), and said discharge line ( 28, 29, 30 ) comprises a portion ( 30 ) which extends along the axis of said shaft ( 17 ) through a first of said sidewalls ( 23 ) mounted to rotate about said axis, the second sidewall ( 22 ) of said filter drum ( 20 ) being secured to said shaft ( 17 ).

OZONE-ASSISTED FLUID TREATMENT METHOD

The invention is a method for treating fluid in a main fluid reservoir, e.g., a pool, spa, or water tank, etc., using ozonated air. A fluid filter is placed in an auxiliary fluid reservoir located in or next to the main fluid reservoir. An ozone generator pumps a combination of ozone and air into the auxiliary reservoir. Fluid in the auxiliary reservoir passes through a filter and back into the main reservoir without the use of any fluid pump. More specifically, a vertical lift tube is placed beneath the auxiliary fluid reservoir so that the open top of the lift tube is within the auxiliary reservoir. Fluid from the main reservoir is fed to the bottom of the lift tube. Ozone and air from the ozone generator is also piped into the lift tube near its bottom. The fluid flows through the filter due to the effect of ozone and air bubbles released by a diffuser at the bottom of the lift tube. The diffuser releases thousands of tiny bubbles into the lift tube, which cause the fluid in the tube to rise and mix with fluid already in the auxiliary fluid reservoir. This rising fluid also causes fluid to flow through the filter. The ozone treated fluid output from the filter is piped back into the main fluid reservoir. 1. A method for ozone-aerating and filtering fluid in a main fluid reservoir , comprising:providing an auxiliary fluid reservoir positioned adjacent to and outside of the main fluid reservoir and coupled to the main fluid reservoir via two conduits, a first conduit for enabling ozone-aerated and filtered fluid in the auxiliary reservoir to flow into the main reservoir by gravity when the fluid level in the auxiliary fluid reservoir is higher than the fluid level in the main fluid reservoir, and a second fluid conduit for enabling fluid to flow from the main fluid reservoir to the auxiliary fluid reservoir;providing a lift tube extending below the auxiliary fluid reservoir, said lift tube having a lower end connected to the second fluid conduit and an upper end ...

Protective housings for a system

An apparatus for filtering and/or purifying and/or conditioning a fluid comprises a pressure vessel having an inlet for introducing fluid into the pressure vessel and an outlet for removing fluid from the pressure vessel, filtering medium positioned inside the pressure vessel for filtering and/or purifying and/or conditioning fluid, and a shell surrounding the pressure vessel, the shell having sufficient anti-flammability properties to be resistant against fire to protect the pressure vessel from fire.

Electrolytic chlorinator control

A control unit for a swimming pool electrolytic cell. The control unit includes a housing containing a logic module. An electrical connection is provided to connect the logic module to an electrical supply to receive power therefrom. An electrical connection is provided to connect the logic module to electrodes of the cell. A data outlet is provided to send control signals from the logic arrangement to a variable speed pump. The logic module is configured to: selectively supply power to the electrodes to energize the electrodes; and control the output of the pump, when the pump is active, to suit electrolytic chlorination.

Vessels for Contaminated Liquids

A relocatable separation tank for liquids containing particulate or solid matter (waste) is disclosed. The tank includes a container having a base and upstanding wall or walls. A liquid permeable staging is overlaid on the base to define a liquid reservoir between the staging and the base. The container further includes at least one bag having a liquid permeable base, the bag being mounted on the staging for receiving the waste containing liquid and retaining the waste whilst allowing liquid to flow into the reservoir. 1. A relocatable separation tank for liquids containing particulate or solid matter (waste) including a container having a base and upstanding wall or walls; liquid permeable staging overlying the base to define a liquid reservoir between the staging and the base and at least one bag having a liquid permeable base , the bag being mounted on the staging for receiving the waste containing liquid and retaining the waste whilst allowing liquid to flow into the reservoir.2. A tank as claimed in claim 1 , including a liquid outlet for the reservoir.3. A tank as claimed in claim 1 , wherein at least the container walls are inflatable.4. A tank as claimed in claim 3 , wherein the walls are made of a drop stitch material.5. A tank as claimed in claim 1 , wherein the staging is formed from one or more pallets.6. A tank as claimed in claim 1 , wherein the or each bag is constructed to stand open on its base.7. A tank as claimed in claim 1 , wherein the or each bag is provided with carrying handles and/or lifting points. This invention relates to a relocatable vessel for liquids containing particulate or solid matter (waste).There are many industries which produce waste water, or other liquids, which contains waste that is environmentally undesirable and needs to be separated out from the liquid for treatment and/or disposal.One such industry is the fracking industry, where operational sites can be set up in remote locations and may be only operational for a ...

Methods and compositions for the treatment and recovery of purge solvent

The present disclosure relates to purge fluids, methods of using the purge fluids, and systems to be used for recycling the purge fluids. In some aspects, the purge fluid may be used to clean or purge an automated spray coating apparatus, such as a paint gun. The purge fluid may include a solvent and water. After the purge fluid is utilized for purging or cleaning certain system components, the purge fluid may be treated, subjected to a liquid-solid separation technique, and reused as a purge fluid.

Ballast Water Management System

Techniques and systems for neutralizing discharge waters from ballast and/or cooling water biocidal treatment and disinfection systems are provided. The systems utilize, inter alia, oxidation reduction potential control to regulate the dechlorination of an electrocatalytically generated biocidal agent to allowable discharge levels in ship buoyancy systems and ship cooling water systems 115.-. (canceled)16. A ballast water management system configured to introduce ballast water into a ballast tank through a ballast water line and to discharge ballast water from the ballast tank after a retention time in the ballast tank , the system comprising:a biocide source configured to introduce a biocide into the ballast water, the biocide source comprising a source of chloride-containing water fluidly connected to an electrolytic cell with at least one anode and at least one cathode, a power supply disposed to supply direct current through at one anode and at least one cathode to generate the biocide, a first controller configured to regulate operation of the electrolytic cell by regulating an applied voltage of the supplied direct current to achieve a target amperage of the direct current;a neutralization system fluidly connected downstream from the ballast tank configured to introduce a neutralizing agent selected to at least partially neutralize the biocidal activity of the biocide into the discharged ballast water;an oxidation-reduction potential (ORP) sensor configured to measure an ORP value of the discharged ballast water;a second controller configured to regulate addition of the neutralizing agent to the discharged ballast water in at least one of a first low dichlorination mode, and a second high dichlorination mode.171. The ballast water management system of claim , wherein the biocide source is configured to adjust a flow rate of the chloride-containing water introduced into the electrolytic cell.181. The ballast water management system of claim , further comprising ...

Submerged arc removal of contaminants from liquids

To remove a contaminant from a liquid, a pulsed electrical arc discharge is effected between two electrodes immersed in the liquid, thereby creating a plurality of particles within the liquid. One or both of the electrodes is metallic, for example iron or titanium. Before the pulsed electrical arc discharge is terminated, another step that promotes destruction of the contaminant by particles, such as removing the particles from the liquid or adding an oxidizer to the liquid, is performed. In the case of the extra step being adding an oxidizer to the liquid, preferably the termination of the pulsed electrical arc discharge is followed by allowing the liquid and the particles therein to age.

SUBMERSIBLE FILTER SYSTEM

Provided is a filter system including an exposed filtration media. The filter system further includes a raw liquid inlet flow path into a filtering side of the filtration media, a filtered liquid outlet flow path at a filtered side of the filtration media extending to a filtered liquid collecting port, a liquid pump for propelling liquid through the filtration media, and a rinsing mechanism for removing filtrate from the filtering side of the filtration media. 1. A filter system , comprising:at least a partially exposed filtration media;a raw liquid inlet flow path into a filtering side of the filtration media;a filtered liquid outlet flow path at a filtered side of the filtration media extending to at least one filtered liquid collecting port;at least one liquid pump for propelling liquid through the filtration media; anda rinsing mechanism for removing filtrate from the filtering side of the filtration media.2. The filter system in accordance with claim 1 , wherein the filter system is devoid of a housing sealingly isolating the filtration media from the environment claim 1 , and wherein the filtration media is substantially exposed to the environment.3. The filter system in accordance with claim 1 , wherein the filtration media is exposed to and is configured for being in a direct flow with the raw liquid in which it is to be submersed.4. The filter system in accordance with claim 1 , wherein the filtration media is in the form of a cylindrical cartridge.5. The filter system in accordance with claim 1 , wherein the filtration media is a screen filter.6. The filter system in accordance with claim 1 , wherein the filtration media is any one or more combination of a disc filter claim 1 , a thread filter claim 1 , a solid filter claim 1 , a screen filter and any combination thereof.7. The filter system in accordance with claim 1 , wherein filtration through the filtration media can take place in a radially inwards or in a radially outwards oriented direction.8. The ...

Filter-and-medication type shower arm

A filter-and-medication type shower arm includes a filter portion and a medication portion. The filter portion includes: a shower arm water input port, disposed at end of the filter portion; and a filter core, disposed in the filter portion, with its one end connected to the shower arm water input port. The medication portion is connected to the filter portion, so that they are in communication with each other, including: a shower arm water output port, disposed at end of the medication portion, and is provided with a shower head connector; a chamber, connected to other end of the filter core; and a medicine storage box, disposed slidably in the chamber of the medication portion, and containing a medicine bag inside, and it includes: a plurality of micro through holes, and a water outlet port.

WATER EJECTING APPARATUS

A water ejecting apparatus includes a case and a water ejection unit connected to one side of the case. The water ejection unit includes a lifting cover configured to perform an elevating operation, a water ejection nozzle installed at a lower end of the lifting cover and configured to eject water, a touch bar at least partially accommodated inside the lifting cover and configured to perform an ascending operation when in contact with a water receiving container placed below the water ejection nozzle, and extending from a point adjacent to the water ejection nozzle to a point adjacent to the front cover, and a detection sensor accommodated inside the lifting cover and configured to detect the ascending operation of the touch bar. 1. A liquid ejecting apparatus comprising:a case configured to be located on a first surface and including a front cover extending in a first direction perpendicular to the first surface based on the case being located on the first surface; and a lifting gear extending in the first direction;', 'a lifting cover that is movable in the first direction along the lifting gear;', 'a lifting motor coupled to the lifting cover;', 'a liquid ejection nozzle disposed at an end of the lifting cover and configured to eject liquid;', 'a touch bar at least partially received in the lifting cover and having a portion configured to move away from the first surface based on the touch bar contacting a liquid receiving container that is located between the liquid ejection nozzle and the first surface;', 'a detection sensor configured to detect the movement of the touch bar; and', 'a controller configured to control the lifting motor., 'a liquid ejector comprising2. The liquid ejecting apparatus of claim 1 , wherein the liquid ejector further comprises:a fixed cover connected to the case and including the lifting gear, andwherein the lifting cover is received in the fixed cover and movable in the first direction relative to the fixed cover.3. The liquid ...

METHODS, SYSTEMS, AND COMPOSITIONS FOR DELIVERY OF NANOBUBBLES IN WATER TREATMENT SYSTEMS

Methods, systems, and devices for water treatment or for preventing fouling of components of water treatment systems can include the upstream introduction of nanobubbles in-line and/or in close proximity to a reverse osmosis membrane in the water treatment system. The nanobubbles can bind to and cluster (flocculate) nanoparticles (and possible larger solid particles) so that they can be removed and not foul water purification components such as reverse osmosis membranes. The nanobubbles can also interact with and change some characteristics of nanoparticles and thereby reduce fouling of some system components, such as reverse osmosis membranes, or other components. The systems, methods, and devices disclosed herein can help produce potable water safe for human consumption in a more cost-effective manner, e.g., by reducing maintenance costs and in some cases manufacturing costs. 160-. (canceled)61. A method for treating raw water containing suspended particles including suspended nanoparticles by way of introduction of nanobubbles for interacting with the suspended nanoparticles , the method comprising:collecting raw water in a reservoir, the water including suspended nanoparticles of calcium carbonate and other contaminates;filtering an amount of the other contaminates out of the water, thereby generating filtered water containing nanoparticles of calcium carbonate;detecting a concentration of the nanoparticles of calcium carbonate in the filtered water;mixing nanobubbles into the filtered water so as to raise a concentration of nanobubbles in the filtered water to a concentration at least as high as the concentration of the nanoparticles of calcium carbonate in the filtered water, thereby creating a mixture of filtered water and nanobubbles;pumping the mixture of filtered water and nanobubbles to a reverse osmosis membrane device having a membrane with pores having a size from 0.01 to 0.05 nanometers, wherein the mixture of filtered water and nanobubbles do not ...

Pool cleaning robot with removable filter and impeller

A pool cleaning robot that may include a drive motor; an impeller; an impeller motor that is configured to rotate the impeller; wherein the impeller, once rotated at a first rotational direction, is configured to induce fluid to flow through the pool cleaning robot; a filter for filtering fluid that flows through the pool cleaning robot; and wherein the filter (a) is detachably coupled to one or more elements of the pool cleaning robot; and (b) is configured to exit the pool cleaning robot from a first side of the pool cleaning robot.

WATER FLOW CONTROL DEVICE FOR SWIMMING TRAINING

Disclosed is a water flow control device for swimming training that includes a swimming training device and a main water inlet pipe and a main water outlet pipe. The swimming training device includes at least a swimming pump. The main water inlet pipe and the main water outlet pipe are connected with the swimming pump. The water inlet of the main water inlet pipe is communicated with a swimming pool and a water outlet of the main water outlet pipe is connected with a jet nozzle. A filter device includes at least a filter pump, a filter sterilization device. A filter water inlet pipe and a filter water outlet pipe are connected with the filter pump. The filter water inlet pipe is communicated with the swimming pool through the filter sterilization device and the filter water outlet pipe communicated with the main water inlet pipe. 1. A method for water flow control for swimming training , comprising:activating a filter pump, the filter pump obtaining water from a pool to a swimming pump to form a first state of water circulation; andactivating the swimming pump, the swimming pump starts pumping water at a first predetermined time, the swimming pump pumping water from the pool and pressing the water back into the pool via a jet nozzle forming a second state of water circulation.2. The method for water flow control for swimming training of claim 1 , wherein in the first state of water circulation claim 1 , water pumped from the pool by activating the filter pump is entering a filter pump pipeline claim 1 , and entering the swimming pump via a main water inlet pipe and flows back to the pool via a main water outlet pipe.3. The method of water flow control for swimming training of claim 1 , wherein in the state of second water circulation claim 1 , water pumped from the pool by activating the swimming pump is entering into a main water inlet pipe and a filter pump pipeline into the swimming pump and flows back to the pool via a main water outlet pipe and a jet nozzle.4. ...

Media Bed Filters for Filtering Fine Particles from a Raw Liquid Flow and Method of Using the Same

The present document describes a media bed filter for filtering fine particles from a raw liquid flow, the media bed filter comprising: a tank having: a top portion; a bottom portion defining a bottom surface for receiving a media bed, the media bed having a supporting media to be disposed on the bottom surface and a filtering media for covering the supporting media, the top portion of the tank being above the filtering media of the media bed; a raw liquid inlet in fluid communication with a nozzle configuration located in the top portion of the tank for providing the raw liquid flow in the tank in the form of a plurality of jets at a directional velocity substantially equal or greater to a disengagement velocity of the filtering media. 120.-. (canceled)21. A media bed filter for filtering particulates from a raw liquid flow , said media bed filter comprising:a tank having respective top and bottom portions;a media bed disposed in the tank;said top portion of said tank along with said media bed defining, in the top portion of the tank, a horizontally disposed cross-sectional area above the media bed;a raw liquid inlet to the tank;a plurality of nozzles for directing a flow of the raw liquid;said raw liquid inlet being connected with the plurality of nozzles, and the raw liquid inlet and plurality of nozzles being disposed within the horizontally disposed cross-sectional area above the media bed;said raw liquid inlet and plurality of nozzles being constructed and arranged to direct a flow of raw liquid horizontally over said horizontal cross-sectional area; anda filtered liquid outlet arranged at the tank.22. The media bed filter of wherein said media bed has a top surface and said raw liquid inlet includes an elongated raw liquid inlet conduit that extends substantially in parallel with the top surface of the media bed.23. The media bed filter of wherein said raw liquid inlet includes an elongated raw liquid inlet conduit that extends substantially horizontally.24. ...

SELF-CLEANING FILTER DEVICE ADAPTABLE TO THE VOLUME OF RAINWATER AND A METHOD FOR ITS USE

A self-cleaning filter device adaptable to the volume of rainwater and a method for its use are described. The self-cleaning filter device adaptable to the volume of rainwater comprises a body including a rainwater inlet, a debris outlet, at least one filtered rainwater outlet, a filter element provided inside the body and comprising a flexible element having a filter means involving and secured to it and whose upper end is connected to said rainwater inlet and whose lower end is connected to said debris outlet, said filter element being provided with an upper portion, a central portion and a lower portion, and a regulating device provided inside the body and connected to the filter element. 1. A self-cleaning filter device adaptable to the volume of rainwater comprising a body including:a rainwater inlet;a debris outlet;at least one filtered rainwater outlet;a flexible filter element provided inside the body and comprising an expandable and contractible fully flexible element having a filter means involving and secured to it and whose upper end is connected to said rainwater inlet and whose lower end is connected to said debris outlet, said filter element being provided with an upper portion, a central portion and a lower portion;a regulating device provided inside the body and connected to the filter element.2. A self-cleaning filter device adaptable to the volume of rainwater as in claim 1 , wherein said flexible element comprises a spiral element.3. A self-cleaning filter device adaptable to the volume of rainwater as in claim 2 , wherein said filter element comprises separate flexible parts connected each other.4. A self-cleaning filter device adaptable to the volume of rainwater as in claim 3 , wherein said regulating device comprises;a fixing structure attached to an inner upper part of the body;a support member supported by the fixing structure;a flexible fixation element supported by the support member, said flexible fixation element comprising first and ...

WATER EJECTING APPARATUS

A water ejecting apparatus includes a case and a water ejection unit coupled to one side of the case. The water ejection unit includes a first lifting cover connected to the case and allowing a lifting gear to be fixed thereto, a second lifting cover movably accommodated inside the first lifting cover, a lifting motor coupled to the second lifting cover and configured to interwork with the lifting motor, and a water ejection nozzle installed at a lower end of the second lifting cover and configured to allow water to be ejected therethrough. The lifting gear has gear teeth is provided on one side thereof in an up-down direction and at least one reinforcing hole or reinforcing recess provided on the other side thereof 1. A liquid ejecting apparatus comprising:a case; and a first lifting cover connected to the case;', 'a lifting gear fixed to the first lifting cover;', 'a second lifting cover received in the first lifting cover;', 'a lifting motor coupled to the second lifting cover and engaged with a gear assembly; and', 'a liquid ejection nozzle disposed at an end of the second lifting cover and configured to eject liquid,', 'wherein the lifting gear has a first side and a second side opposite to the first side, and includes (i) gear teeth on the first side and (ii) at least one reinforcing hole or at least one reinforcing recess on the second side., 'a liquid ejector at least partially protruding from the case and comprising2. The liquid ejecting apparatus of claim 1 , wherein the first lifting cover comprises:a plate that mounts the lifting gear.3. The liquid ejecting apparatus of claim 2 , wherein the plate has a first surface and a second surface opposite to the first surface claim 2 ,wherein the at least one reinforcing hole is disposed on the first surface of the plate, andwherein the at least one reinforcing recess is recessed in a direction from the first surface to the second surface.4. The liquid ejecting apparatus of claim 3 , wherein the at least one ...

PARTICULATE FILTERING DEVICE WITH A MULTI-LAYER WATER DISTRIBUTION AND COLLECTION STRUCTURE AND METHOD FOR USING THE SAME

A particulate filtering device with a multi-layer water distribution and collection structure and a method for using the same are provided. The device includes a tank where a filtering space and a back flushing expansion space are formed. An upper water distribution pipe is arranged above the back flushing expansion space and is in communication with an ozone gas-water mixing pipe. Ozone enters the back flushing expansion space through the upper water distribution pipe and mix with water for reaction. Exhaust gas is discharged from the top of the tank. Powdered activated carbon may enter the tank through the upper water distribution pipe, and is intercepted at a space above the filtering space to form an activated carbon layer, to absorb organics dissolved in the water and catalytically decompose ozone. At least three water distribution and collection pipes are arranged on a layer basis in the filtering space. 1. A particulate filtering device with a multi-layer water distribution and collection structure , comprising:a tank, wherein a filtering space is formed in a lower portion of the tank and a back flushing expansion space is formed in an upper portion of the tank;particle filtering material filled in the filtering space;a plurality of water distribution and collection pipes arranged on a layer basis in the filtering space, wherein each of water distribution and collection pipes is arranged horizontally, and each of the water distribution and collection pipes is provided with filtering sticks;an upper water distribution pipe arranged in the back flushing expansion space, wherein the plurality of water distribution and collection pipes and the upper water distribution pipe each extends out the tank at one end in a sealing manner;a water inlet manifold connected in parallel with an extending end of each of one or more of the water distribution and collection pipes via a pipe,a filtered water outlet manifold connected in parallel with an extending end of each of ...

SEPARATION OF BIOCOMPONENTS FROM WASTE MATERIALS

A multi stage process for the separation of bio-components from grease trap waste and animal waste materials is disclosed. Targeted polymers are added to the source and separated streams prior to passing the streams through separation equipment including a rotary screen, one or more presses, a dissolved air floatation device and a clarifier in which the waste stream is separated into a stream containing predominantly oil, grease and protein, a stream containing predominantly water and a stream that predominantly contains fibers. 1. A multi-stage substantially continuous process for separating a source stream containing waste materials , said source stream intermixedly containing fibers , water , grease , protein and oil , said process being configured for separating the source stream into a stream containing predominantly water , a stream containing predominantly non-aqueous solids , and a stream containing predominantly non-aqueous fluids , said process comprising the stages of:providing a first stream comprising waste materials, said waste materials stream containing water, oil, protein and fibers;separating said first stream into a second stream and a third stream, said second stream containing predominantly water, said second stream also containing non-aqueous solids, said third stream containing predominantly water, said third stream also containing a mixture of non-aqueous solids and non-aqueous fluids;separating a fourth stream and a fifth stream from said third stream, said fourth stream containing predominantly non-aqueous solids, said fourth stream also containing water, said fifth stream containing predominantly water, said fifth stream also containing non-aqueous liquids; andseparating from the fifth stream a sixth stream containing predominantly non-aqueous liquids and a seventh effluent stream comprising predominantly water.2. The process of claim 1 , wherein separating the first stream into the second stream and the third stream is accomplished by ...

Processes and Methods for Biological Control of Invasive Species in Ballast Water and Treatment of Ballast Water

A ballast water treatment system for producing treated seawater is described herein that includes: a reaction chamber, wherein the reaction chamber is located within a vessel; an inlet for introducing chlorine dioxide into the reaction chamber, wherein the reaction chamber is equipped with one or more turbulence inducing devices configured for inducing turbulence, wherein the turbulence inducing device is a stationary device; a second inlet for the introduction of seawater, into the reaction chamber; and an outlet from the reaction chamber, wherein the treated seawater is returned to a storage facility within the vessel or is returned to the sea. A method of treating ballast seawater for producing treated seawater is also described that includes: providing a reaction chamber, wherein the reaction chamber is located within a vessel; providing an inlet for introducing chlorine dioxide into the reaction chamber, wherein the reaction chamber is equipped with one or more turbulence inducing devices configured for inducing turbulence, wherein the turbulence inducing device is a stationary device; providing a second inlet for the introduction of seawater, into the reaction chamber; providing an outlet from the reaction chamber; and treating the seawater with chlorine dioxide, wherein the treated seawater is returned to a storage facility within the vessel or is returned to the sea. 1. A ballast water treatment system for producing treated seawater , comprising:a reaction chamber, wherein the reaction chamber is located within a vessel and wherein the reaction chamber is not a storage facility;an inlet for introducing chlorine dioxide into the reaction chamber, wherein the reaction chamber is equipped with one or more turbulence inducing devices configured for inducing turbulence within the reaction chamber, wherein the turbulence inducing device is a stationary device;a second inlet for the introduction of seawater, into the reaction chamber, wherein the seawater is ...

BOP WATER FILTER CARTRIDGE

A water filter may include a diatomite-based ceramic filter having a median pore size greater than about 5 microns, and at least one of a halogen source, a UV source, an active carbon source, or a filtration membrane. A method of filtering water includes passing water from a source chamber through a diatomite-based ceramic filter having a median pore size greater than about 5 microns, and passing the water through at least one of a halogen source, an active carbon source, a UV source, or a filtration membrane to a collection chamber. The diatomite-based ceramic filter may further include bentonite. The water filter may include a biocide. The water filter may have a flow rate greater than about 5 L/hr when normalized to a surface area of 0.015 m. The water filter may reduce bacteria by greater than about 6-log. The halogen source may include a halogen elution system or a surface modification of the diatomite-based ceramic filter. 116-. (canceled)17. A method for making a ceramic filter comprising:providing a ceramic precursor mixture comprising diatomite and bentonite having a ratio of bentonite to diatomite in green form ranging from 1:5 by weight to 1:20 by weight;forming the ceramic precursor mixture into a desired filter shape;firing the formed ceramic precursor mixture to produce a ceramic filter;{'sup': '2', 'wherein said ceramic filter has a permeability of greater than about 0.5 Darcy, an abrasion mass loss value of less than about 25 mg/cmand wherein the ceramic filter reduces bacteria by greater than about 3-log.'}18. A method for making a ceramic filter in accordance with claim 17 , wherein the median pore size of the ceramic filter is greater than about 5 microns.19. A method for making a ceramic filter in accordance with claim 17 , wherein the median pore size of the ceramic filter is greater than about 7 microns.20. A method for making a ceramic filter in accordance with claim 17 , wherein the ceramic filter is disc-shaped.21. A method for making a ...

Fluid transportation and filtering container

A fluid transport assembly includes a substantially cylindrical shell having a first closed end and a second closed end and a tube extending from the first closed end to the second closed end. The tube is substantially aligned with an axis of the shell and provides a passage through the shell. The fluid transport assembly also includes a series of concentric cylindrical filters positioned in the cylindrical shell and extending from the first closed end to the second closed end. The series of concentric cylindrical filters defines an input compartment between the filters and the tube and an output compartment between the filters and the cylindrical shell. The series of concentric filters is structured to remove contaminants from a fluid as the fluid flows through the series of concentric filters from the input compartment to the output compartment.

MANUFACTURE OF OXIDATIVELY MODIFIED CARBON (OMC) AND ITS USE FOR CAPTURE OF RADIONUCLIDES AND METALS FROM WATER

In some embodiments, the present disclosure pertains to methods of capturing contaminants (i.e., radionuclides and metals) from a water source by applying an oxidatively modified carbon to the water source. This leads to the sorption of the contaminants in the water source to the oxidatively modified carbon. In some embodiments, the methods also include a step of separating the oxidatively modified carbon from the water source after the applying step. In some embodiments, the oxidatively modified carbon comprises an oxidized carbon source. In some embodiments, the carbon source is coal. In some embodiments, the oxidatively modified carbon comprises oxidized coke. In some embodiments, the oxidatively modified carbon is in the form of free-standing, three dimensional and porous particles. Further embodiments of the present disclosure pertain to materials for capturing contaminants from a water source, where the materials comprise the aforementioned oxidatively modified carbons. 1. A method of capturing ions from a water source , wherein the method comprises: wherein the oxidized carbon comprises a plurality of layers,', 'wherein the oxidized carbon excludes graphite-derived materials, graphene oxide, and carbon nanotube-derived materials,', 'wherein the applying leads to sorption of ions in the water source to the oxidized carbon, and', 'wherein the ions are selected from the group consisting of radionuclides, metals, and combinations thereof., 'applying an oxidized carbon to the water source,'}2. The method of claim 1 , further comprising a step of separating the oxidized carbon from the water source claim 1 , wherein the separating occurs after the applying step.3. The method of claim 1 , wherein the ions comprise radionuclides selected from the group consisting of thallium claim 1 , iridium claim 1 , americium claim 1 , neptunium claim 1 , gadolinium claim 1 , bismuth claim 1 , uranium claim 1 , thorium claim 1 , plutonium claim 1 , niobium claim 1 , barium claim 1 ...

Electrolyzed water generation device

An electrolyzed water generation device is provided with a first flow passage delivering electrolyzed water generated in one of a first polar chamber and a second polar chamber of an electrolytic chamber, a second flow passage delivering electrolyzed water generated in the other one of the first polar chamber and the second polar chamber, a double autochange crossline valve in which a flow rate regulating valve and a flow passage switching valve are interlocked, a polarity switching unit switching the polarities of a first power feeder and a second power feeder a current detection unit detecting a current to be supplied to the first power feeder and the second power feeder a storage unit storing a switching interval for the polarity switching unit and the flow passage switching valve and a switching control unit switching the polarity and the flow passage switching valve based on the switching timing. The switching control unit changes the switching interval stored in the storage portion based on an integrated value of currents after switching the polarity. 1. An electrolyzed water generation device comprising:an electrolytic chamber to which water to be electrolyzed is supplied;a first power feeder and a second power feeder disposed facing each other in the electrolytic chamber; anda membrane arranged between the first power feeder and the second power feeder and dividing the electrolytic chamber into a first polar chamber on a side of the first power feeder and a second polar chamber on a side of the second power feeder, characterized in that the electrolyzed water generation device further comprises:a first flow passage delivering electrolyzed water generated in one of the first polar chamber and the second polar chamber to a first water discharge port;a second flow passage delivering electrolyzed water generated in another one of the first polar chamber and the second polar chamber to a second water discharge port;a flow passage switching valve switching ...

MOBILE PROCESSING SYSTEM FOR HAZARDOUS AND RADIOACTIVE ISOTOPE REMOVAL

A mobile processing system is disclosed for the removal of radioactive contaminants from nuclear process waste water. The system is fully scalable, modular, and portable allowing the system to be fully customizable according the site-specific remediation requirements. It is designed to be both transported and operated from standard sized intermodal containers or custom designed enclosures for increased mobility between sites and on-site, further increasing the speed and ease with which the system may be deployed. Additionally, the system is completely modular wherein the various different modules perform different forms or stages of waste water remediation and may be connected in parallel and/or in series. Depending on the needs of the particular site, one or more different processes may be used. In some embodiments, one or more of the same modules may be used in the same operation. 1. A mobile nuclear waste processing system , the system comprising:a first intermodal shipping container including a main enclosure, an inlet leading into the main enclosure, and an outlet leading out of the main enclosure;a solids removal module disposed within the main enclosure, the solids removal module including a filter configured to receive a flow of fluid and remove at least some solids from the fluid;a first conduit extending through the inlet of the main enclosure and configured to direct the fluid from a fluid supply tank to the solids removal module;a second conduit extending through the outlet of the main enclosure and configured to direct the fluid from the solids removal module out of the main enclosure; anda control system configured to monitor flow of the fluid through solids removal module.2. The mobile nuclear waste processing system of claim 1 , wherein the control system is housed in a second intermodal shipping container.3. The mobile nuclear waste processing system of claim 1 , further comprising an ion specific media module including an ion specific media vessel ...

SYSTEM AND METHOD FOR TREATING SALT-CONTAINING GLYCERIN WASTEWATER

A system and a method for treating salt-containing glycerin wastewater are provided, wherein the system for treating the salt-containing glycerin wastewater includes a mixing tank, a filtering device, a distillation column, and a water supply device. The mixing tank is adapted to mix salt-containing glycerin wastewater with a concentrated hydrochloric acid to obtain a mixture. The filtering device communicates with the mixing tank and filters the mixture to obtain an acidic filtrate and a precipitated salt. The distillation column communicates with the filtering device and receives the acidic filtrate from the filtering device. The water supply device supplies water to the acidic filtrate. The system and method for treating the salt-containing glycerin wastewater can effectively recycle hydrochloric acid. 1. A salt-containing glycerin wastewater treating system , comprising:a mixing tank adapted to mix salt-containing glycerin wastewater with a concentrated hydrochloric acid to obtain a mixture;a filtering device communicating with the mixing tank and filtering the mixture to obtain an acidic filtrate and a precipitated salt;a distillation column communicating with the filtering device and receiving the acidic filtrate from the filtering device; anda water supply device supplying water to the acidic filtrate.2. The salt-containing glycerin wastewater treating system according to claim 1 , further comprising:a salt-containing glycerin wastewater supply device communicating with the mixing tank; anda concentrated hydrochloric acid supply device communicating with the mixing tank.3. The salt-containing glycerin wastewater treating system according to claim 1 , wherein a concentration of the concentrated hydrochloric acid is 30% to 37%.4. The salt-containing glycerin wastewater treating system according to claim 1 , wherein an amount of the concentrated hydrochloric acid is 0.5 to 1.5 times an amount of the salt-containing glycerin wastewater.5. The salt-containing ...

WATER TREATMENT SYSTEM AND METHODS THEREOF

A water treatment system with a photocatalytic nanocomposite sheet, an adsorbent layer, and a fibrous filter, wherein the photocatalytic nanocomposite sheet comprises polymethylmethacrylate and silver phosphate, the adsorbent layer comprises plasma activated carbon nanotubes, and the fibrous filter is a composite of polymethylmethacrylate, polyvinylidene fluoride, and polyvinylpyrrolidone polymer fibers, with carbon nanotubes that are dispersed within the polymer fibers and silver nanoparticles that are deposited on the polymer fibers. Various embodiments of the water treatment system and methods of fabricating the photocatalytic nanocomposite sheet, the adsorbent layer, and the fibrous filter are also provided. 1: A water treatment system , comprising:a pipe comprising a water inlet, a water outlet, and a transparent section located between the water inlet and the water outlet; anda photocatalytic nanocomposite sheet comprising polymethylmethacrylate and silver phosphate located inside the transparent section, wherein the photocatalytic nanocomposite sheet is configured to decompose at least a portion of organic pollutants present in water.2: The water treatment system of claim 1 , wherein the transparent section is coil shaped.3: The water treatment system of claim 1 , wherein the photocatalytic nanocomposite sheet has a thickness in the range of 0.5 to 2 mm.4: The water treatment system of claim 1 , further comprising:at least one mirror configured to reflect sunlight to the transparent section.5: The water treatment system of claim 1 , further comprising:a filter housing with an inlet and an outlet; anda fibrous filter located inside the filter housing and between the inlet and the outlet,wherein the inlet is fluidly connected to the water outlet.6: The filtration system of claim 5 , wherein the fibrous filter comprises polymer fibers comprising polymethylmethacrylate claim 5 , polyvinylidene fluoride claim 5 , and polyvinylpyrrolidone claim 5 , and silver ...

Rare earth metal compounds, methods of making, and methods of using the same

Rare earth metal compounds, particularly lanthanum, cerium, and yttrium, are formed as porous particles and are effective in binding metals, metal ions, and phosphate. A method of making the particles and a method of using the particles is disclosed. The particles may be used in the gastrointestinal tract or the bloodstream to remove phosphate or to treat hyperphosphatemia in mammals. The particles may also be used to remove metals from fluids such as water.

Free-flowing waterproofing system

A water management system provides much improved waterproofing drainage system particularly, but not limited to foundations, new or existing. The includes a form, clean washed stone, soil separating filter cloth, backfilling soil, and drainage pipe to drain out all water away from the structure. This system is easily installed and creates an even “wall” of gravel around structural walls minimizing the costs of materials making it very cost-effective. This system removes all hydrostatic pressure from structural walls eliminating the cause of water infiltration to the interior of basement walls. Water infiltration in basement walls results in mold, mildew, high humidity, and poor air quality.

WATER INLET PROTECTION SYSTEM

A water inlet protection system and apparatus for removing sediment and/or chemical from water or other fluids is provided. The system may include a filtration material that is configured to be water permeable and to collect sediment within the water. The system may be configured to be removably secured to various types of storm drains or water inlets. The system may include a frame configured to be removably attached to a storm grate. The frame may also include a plurality of tabs extending from the frame and be slidably adjustable. The system may also include an s-clip member or magnets for removably securing the filtration material to a storm drain or water inlet. Furthermore, the water inlet protection system may include one or more over-flow protection openings. The over-flow protection openings may include a raised member or barrier to regulate the water level where over-flow occurs. 1. A drain inlet protection system , said system comprising:a filtration material configured to be water permeable and to collect sediment; andone or more magnets configured to removably secure to the filtration material to a drain opening.2. The drain inlet protection system of claim 1 , wherein the filtration material provides a water flow rate of 192 gpm/ftand a filtering efficiency of 91%.3. The drain inlet protection system of claim 2 , wherein the filtration material provides a water flow rate of 240 gpm/ft.4. The drain inlet protection system of claim 1 , further comprising an overflow opening.5. The drain inlet protection system of claim 4 , further comprising an overflow member proximate to the overflow opening claim 4 , said overflow member configured to create an elevated barrier to the overflow opening.6. The drain inlet protection system of claim 1 , further comprising one or more handles.7. The drain inlet protection system of claim 1 , further comprising a sealing member proximate to an outer edge of the filtration material claim 1 , said sealing member made of a ...

SUBMERGED REVERSE OSMOSIS SYSTEM

A submersible reverse osmosis desalination apparatus and method employs airlift to remove desalinated water from the apparatus via as annular flow regime over a substantial portion of the product water discharge conduit. Use of a high air fraction for airlift operation and an annular flow regime significantly lowers the weight of the product water column, as well as the backpressure on the downstream side of the osmotic membranes and at the bottom of the discharge water conduit. This permits deployment of the apparatus at reduced depths and in many eases closer to shore. In preferred embodiments the apparatus relies wholly upon hydrostatic pressure to drive seawater through the osmotic membranes, and continuously desalinates seawater and delivers pure water to the discharge water conduit without using any submerged moving parts subject to wear or breakage. 138-. (canceled)39. A submerged reverse osmosis desalination system comprising a reverse osmosis desalination apparatus comprising:a) one or more submerged osmotic membranes each having an inlet surface supplied with saltwater at least partially under hydrostatic pressure and an outlet surface that provides desalinated water to a submerged product water collector in fluid communication with the outlet surface(s),b) an air supply for removing water from the collector via airlift, andc) an at least partially submerged water discharge conduit in fluid communication with the collector and containing desalinated water lifted by the supplied air in an annular flow regime over 10% or more of the airlift depth.40. A system according to wherein the apparatus relies wholly upon hydrostatic pressure to drive seawater through the osmotic membranes.41. A system according to wherein the apparatus does not include submerged frictional sliding surfaces claim 39 , a submerged mechanical pump or a submerged valve.42. A system according to wherein the air supply further comprises an onshore claim 39 , ship-borne or platform-mounted ...

FLUID FILTERING APPARATUS AND METHOD

A rotary fluid filter including a filter body rotationally mounted within a housing. The housing having a front cap having a main fluid inlet and a backwash outlet, a rear cap having a main fluid outlet and a backwash inlet. The filter body having a front face, a rear face, and a plurality of fluid flow passages each extending through the filter body between the front face and the rear face and having a filter received in each fluid flow passage. The filter body operable to rotate with in the housing such that, for each fluid flow passage, as it is aligned with the main fluid inlet a main fluid is received therein, as it is aligned with the main fluid outlet the main fluid is discharged therefrom, and as it is aligned with the backwash inlet and the backwash outlet a backwash fluid is received therethrough. 1. A rotary fluid filter , comprising: a front cap having a main fluid inlet located at a first rotation position and a backwash outlet located at a fourth rotation position,', 'a rear cap having a main fluid outlet located at a second rotation position and a backwash inlet located at the fourth rotation position, the main fluid inlet, backwash outlet, main fluid outlet and backwash inlet being spaced at a first radial distance from the rotational axis, and', 'a side wall connecting the front cap to the rear cap; and, 'a housing comprising a filter support having a front face and a rear face opposite the front face, the filter support being configured to have a plurality of discrete fluid flow passages each extending between a first end at the first radial distance from the rotational axis in the front face and a second end at the first radial distance from the rotational axis in the rear face,', 'a plurality of filters supported by the filter support, at least one filter of the plurality of filters received in each fluid flow passage of the plurality of fluid flow passages;', 'wherein the second rotation position is spaced from the first rotation position by a ...

LIQUID LEVEL ALARM DEVICE FOR WATER FILTER

Provided is a liquid level alarm device for a water filter including an alarm assembly and a liquid level detecting device. The liquid level detecting device is electrically connected to the alarm assembly and arranged in a water tank of the water filter. The alarm assembly is arranged on the water tank. The liquid level detecting device is configured to, in condition that a liquid level in the water tank rises to a preset height, send a liquid level warning signal to drive the alarm assembly to send an alarm signal. By arranging the liquid level detecting device in the water tank of the water filter, the liquid level in the water tank is detected by the liquid level detecting device. When the liquid level in the water tank of the water filter reaches the preset height, the liquid level detecting device sends a driving signal to drive the alarm assembly to send an audible and visual alarm signal. When seeing or hearing the audible and visual alarm signal, the user can know that the filter element of the water filter is blocked and fails to operate normally. 1. A liquid level alarm device for a water filter , comprising an alarm assembly and a liquid level detecting device; whereinthe alarm assembly is electrically connected to the liquid level detecting device arranged in a water tank of the water filter, the alarm assembly is arranged on the water tank; the liquid level detecting device is configured to, in condition that a liquid level in the water tank rises to a preset height send a liquid level warning signal to drive the alarm device to send an alarm signal.2. The liquid level alarm device for the water filter according to claim 1 , wherein the liquid level detecting device comprises a first electrode and a second electrode claim 1 , the second electrode is arranged at a warning liquid level of the water tank claim 1 , the first electrode is arranged on a position of the water tank not lower than the second electrode claim 1 , the first electrode and the ...

LIQUID FILTRATION FILTER CAP

A filter cap includes a first end and a second end facing away from the first end. A first cylindrical projection projects from the first end of the filter cap and a second cylindrical projection projects from the second end. An annular recess is formed around the first cylindrical projection. The second cylindrical projection includes at least one peripheral groove for an O-ring and a plurality of radially inward extending ridges. A passageway extends through the first and second projections. The passageway has a first dimension in the first projection, a second dimension greater than the first dimension in the second projection near a distal end of the second projection, and a third dimension smaller than the second dimension within the second projection between the plurality of ridges. 1. A filter cap for attachment to an end of a filter having a central longitudinal passageway , the filter cap comprising:a base adapted to cover the end of the filter, the base including a hole centered on a longitudinal axis;a first projection extending from the base in a first axial direction along the longitudinal axis and adapted to be received in the central longitudinal passageway of the filter, the first projection defining a first projection passageway configured to communicate between the central longitudinal passageway and the hole in the base;a second projection extending from the base in a second axial direction opposite the first axial direction and having a proximal end adjacent the base, a distal end spaced from the base and having an opening, at least one exterior peripheral groove to receive an O-ring, and a recess communicating between the hole in the base and the opening in the distal end; anda plurality of radial ridges within the recess, each ridge having a bottom adjacent the base, an upper end within the recess, and a free end extending longitudinally between the upper end and the bottom of the ridge;wherein a portion of the recess between the distal end and ...

DISINFECTANT COMPOSITION FOR TEXTILE AND RELATED SUBSTRATES, AND METHOD OF TREATING A SUBSTRATE TO PROVIDE DISINFECTING ANTIBACTERIAL, ANTIVIRAL AND ANTIFUNGAL, WASH DURABLE, OPTIONALLY ENHANCED WITH MULTIFUNCTIONAL PROPERTIES

A disinfectant textile composition having antimicrobial, wash durable, optionally enhanced with multifunctional properties, comprising, 115-. (canceled)16. A method of treating a textile substrate by applying a disinfecting treating composition comprising one , several or all of a quaternary ammonium organosilane compound , and/or silver chloride and/or other types of silver salts , and/or poly-glucosamine , and/or propiconazole , and/or thiabendazole , and/or biocoated silver particles , and/or polyhexamethylene biguanide , using exhaust , padding , coating or spraying process , and subjecting the textile substrate to a heat treatment at a temperature of between 110° C.-180° C. and once again to a heat treatment at a temperature of 110° C.-180° C.17. The method of claim 16 , wherein the substrate claim 16 , is selected from the group consisting of natural or synthetic woven claim 16 , knitted claim 16 , crocheted claim 16 , bonded or non woven textile.18. The method of claim 16 , wherein the textile substrate is a yarn which is spun claim 16 , electrospun claim 16 , drawn or extruded claim 16 , or a natural fabric which is at least one selected from the group consisting of wool claim 16 , cotton claim 16 , silk linen claim 16 , hemp claim 16 , ramie and jute claim 16 , or a synthetic fabric which is at least one selected from the group of rayon claim 16 , nylon claim 16 , non-acrylic olefin claim 16 , acrylic polyester claim 16 , PTFE claim 16 , PP claim 16 , PPE claim 16 , carbon fiber claim 16 , vinyon claim 16 , saran claim 16 , spandex claim 16 , vinalon claim 16 , aramids claim 16 , modal claim 16 , sulfar claim 16 , polybenzimidazole fibre claim 16 , PLA claim 16 , lyocell claim 16 , orlon claim 16 , vectran and zylon acrylonitrile.19. The method of claim 18 , wherein the fabric or yarn is blended.20. The method of claim 16 , wherein the disinfecting treating composition is used in a concentration range of between 0.1 to 10% claim 16 , in particular 0.1 to 4 ...

HG SENSOR USING ANISOTROPIC AU NANOPARTICLES AND RELATED WATER REMEDIATION

A method of sensing Hg and related Hg sensing system for fluid samples includes the steps of providing a sensing solution including a plurality of anisotropic Au nanoparticles, and contacting a water sample or an air sample suspected of containing Hg or a vapor stream derived from the water sample with the plurality of anisotropic Au nanoparticles. A gold amalgam compound is generated when Hg is present in the sample. The presence, and optionally the concentration, of Hg in the sample are then determined using an optical method based on a change in at least one of absorption, reflectance and scattering of the solution. In a related inventive embodiment a filter for water treatment and remediation including the removal of Hg includes a first flow through grid having a Hg reducing material thereon on an inlet side of the filter and at least one flow through second grid including a surface having amalgamating material downstream from the first grid. 1. A method of sensing Hg in fluids , comprising the steps of:providing a sensing solution including a plurality of anisotropic Au nanoparticles;contacting a fluid sample suspected of containing Hg with said sensing solution; anddetermining if Hg is present in said sample using an optical method, said optical method comprising detecting a change in an optical parameter resulting from said contacting step.2. The method of claim 1 , wherein claim 1 , said change comprises a spectral change of at least one of absorption claim 1 , reflectance and scattering.3. The method of claim 1 , wherein the step of determining includes quantification of said Hg in said sample.4. The method of claim 1 , wherein said change comprises a shift in a maximum absorption wavelength.5. The method of claim 4 , wherein said shift comprises a shift in a longitudinal mode band of said anisotropic Au nanoparticles.6. The method of claim 1 , wherein said fluid sample comprises a water sample claim 1 , an air sample claim 1 , or a vapor stream derived ...

FILTER ASSEMBLY FOR AN APPLIANCE

A water filter assembly is provided including a body defining a body cavity, a spool slidably positioned in the body cavity, and a filter cartridge. Once the filter cartridge is inserted into the spool cavity and body cavity, the filter cartridge is configured to filter water from an inlet of the body. Additionally, the filter cartridge includes a nozzle for providing such filtered water to an outlet of the body. The nozzle includes an outlet directed back towards the filter medium such that the filter cartridge is pressed into the spool cavity and body cavity when water flows therethrough. 1. A water filter assembly defining an axial ceterline , the water filter assembly comprising:a body defining a body inlet for receiving unfiltered water, a body outlet, and a body cavity extending along the axial centerline between a first end and a second end;a spool defining a spool cavity, the spool slidably positioned in the body cavity along the axial centerline between a first position and a second position, the body inlet fluidly connected through the spool cavity to the body outlet when the spool is in the first position;a filter cartridge slidably received along the axial centerline at least partially in the body cavity into an inserted position and including a nozzle for providing filtered water to the body outlet, the nozzle including an outlet defining an acute angle with the axial centerline such that the filter cartridge is pressed towards the inserted position when water flows therethrough.2. The water filter assembly of claim 1 , wherein the nozzle includes a plurality of outlets claim 1 , each outlet defining an acute angle with the axial centerline.3. The water filter assembly of claim 1 , wherein the spool blocks a fluid connection between the body inlet and the body outlet when the spool is in the second position.4. The water filter assembly of claim 1 , wherein the filter cartridge holds the spool in the first position when the filter cartridge is in the ...

FILTER ASSEMBLY AND PORTABLE WATER FEEDER

The present invention relates to water feeder technical field, more particularly to a filter assembly and a portable water feeder. The filter assembly includes a tray and a filter piece; the tray comprises a bottom frame with a bottom plate and a supporting wall and a supporting ring, the supporting wall is arranged around its circumference of the bottom plate and extends upward, the supporting wall and the bottom plate are jointly surrounded to form a cavity, and the bottom plate is provided with a number of filter holes; the supporting ring is arranged above the bottom frame and is connected to its top of the supporting wall, the filter piece is placed in the cavity. When the filter assembly is used, water flows from the filter hole into the filter piece, and the filter assembly has the advantages of simple and compact structure. 1. A filter assembly , wherein including a tray and a filter piece; said tray comprising:a bottom frame, which includes a bottom plate and a supporting wall, said supporting wall is arranged around its circumference of said bottom plate and extends upward, and said supporting wall and said bottom plate are jointly surrounded to form a cavity, and said bottom plate is provided with a number of filter holes; anda supporting ring, which is arranged above said bottom frame, and said supporting ring is connected to its top of said supporting wall and, said filter piece is placed in said cavity.2. The filter assembly according to claim 1 , wherein its middle of said bottom plate is provided with a central hole with an aperture of 13 mm-17 mm claim 1 , and its inner wall of said central hole is provided an arc surface smoothly transiting to its bottom edge and its top edge of said central hole.3. The filter assembly according to claim 1 , wherein said filter hole is a strip-like structure extended from said bottom plate to said supporting wall claim 1 , and its width of said filter hole is gradually increased from said bottom plate to said ...

Aquarium System

An aquarium filtering and purifying system includes an upper display tank and a lower filter tank. The water from the upper tank can be delivered to the lower tank to a filter, such as within a surrounding filter fabric or membrane, such as a filter sock. An air tube can also be inserted into the filter tank to an unfiltered side of the filter, such as within the filter sock, to deliver air bubbles into the filter tank. The air tube can have an air stone at the end thereof to diffuse the air bubbles. Further air stones can be provided on an outside of the sock in the first compartment. Filtered water is delivered to a second compartment in the filter tank. The next compartment can have sand, and/or rocks and/or algae and/or a clean-up crew to assist in purifying the water. Water from the second compartment then passes to a third compartment, through a bubble trap, and then is pumped back to the display tank. Alternatively, the first compartment can be provided with a macro algae bed instead of a filter sock. 1. An aquarium system comprising a display tank and a filter tank , the display tank elevated above the filter tank , a filter tube having an inlet end open to the display tank and an outlet end open into the filter tank , the outlet end delivering water from the display tank into a first compartment of the filter tank;the first compartments is defined by a first baffle which allows water from the first compartment to spill over the first baffle into a second compartment;a source of pressurized air communicating through an air tube wherein the air tube has an outlet end submerged within the first compartment, wherein air bubbles are provided into the first compartment;the second compartment defined by the first baffle and a second baffle, wherein the second baffle has a top elevation equal to or below a top elevation of the first baffle, wherein water is delivered from the second compartment to a third compartment spill over the second battle;wherein water moves ...

DEIONIZING FLUID FILTER DEVICES AND METHODS OF USE

Deionizing fluid filter devices and methods of use are described herein. An example filter device comprises a plurality stacked panels that comprise filter structures. The filter structures comprise filter features that filter a fluid. The fluid is processed by the filter device such that filtered fluid is output as well as a concentrate of particulate matter extracted from the fluid. 1. A filter panel , comprising:a substrate; anda plurality of filter structures extending from the substrate, the plurality of filter structures being spaced apart from one another to define a plurality of input boundaries on a top surface of the substrate and a plurality of output boundaries on a lower surface of the substrate, each of the plurality of filter structures comprising a pair of sidewalls spaced apart from one another, the pair of sidewalls comprising filter features that allow passage of fluid from the plurality of input boundaries into an outlet aperture formed by the spacing of the pair of sidewalls, and a filter port disposed within each outlet aperture.2. The filter panel according to claim 1 , wherein the filter features comprise any one of grooves claim 1 , notches claim 1 , slits claim 1 , indentations claim 1 , and any combinations thereof.3. The filter panel according to claim 1 , wherein the substrate is charged with an electrical charge.4. A filter device claim 1 , comprising:a plurality of filter panels in stacked arrangement, each comprising:a substrate having a front surface and a back surface; anda plurality of filter structures extending from the front surface of the substrate, the plurality of filter structures being spaced apart from one another to define a plurality of input boundaries on a top surface of the substrate and a plurality of output boundaries on a lower surface of the substrate, each of the plurality of filter structures comprising a pair of sidewalls spaced apart from one another, the pair of sidewalls comprising filter features that allow ...

COMPOSITE FILTER CARTRIDGE

A composite filter cartridge, comprising a filter cartridge body provided with two filter devices. Each filter device is respectively provided with a support component which fixes the filter device, and the filter devices are arranged in a linear manner and fixed with respect to one another. Each filter device is respectively provided with an independent housing, a filter module and a filter water channel, the filter module and the filter water channel being arranged within the housing, the filter water channel sequentially comprising a water inlet cavity and a water outlet cavity, the water inlet cavity and the water outlet cavity being connected via the corresponding filter module. 1. A composite filter cartridge comprising a filter cartridge body provided with at least two filter devices , characterized in that each said filter device is provided with a support component for fixing said filter device and that said filter devices are arranged in a linear manner and fixed to one another.2. The composite filter cartridge according to claim 1 , wherein each said filter device is provided with an independent housing claim 1 , a filter module and a filter water channel claim 1 , and wherein said filter module and said filter water channel are arranged inside said housing claim 1 , and wherein said filter water channel includes a water inlet cavity and a water outlet cavity claim 1 , and wherein said water inlet cavity and said water outlet cavity are interconnected by a corresponding said filter module.3. The composite filter cartridge according to claim 2 , wherein said filter module includes a cylindrical filter and two end covers disposed at two ends of said cylindrical filter claim 2 , and wherein said water inlet cavity is formed between an outer surface of said filter module and an inner wall of said housing claim 2 , and wherein an inner cavity of said cylindrical filter functions as said water outlet cavity.4. The composite filter cartridge according to claim 2 ...

SYSTEMS AND METHODS FOR PRODUCING AND DISPENSING CHILLED WATER

A representative system includes: an exterior housing defining an interior compartment; a water tank disposed within the interior compartment; a filtration system configured to receive a flow of water from outside the exterior housing, filter the flow of water and provide filtered water to the water tank; an ice maker, disposed along a first flow path from the water tank, configured to produce ice from the filtered water provided from the first flow path; an ice bin configured to receive the ice from the ice maker; a user interface configured to receive a user input corresponding to a request for chilled water; a water control valve, disposed along a second flow path from the water tank, configured to receive the filtered water provided from the second flow path and provide a controlled flow of the filtered water to the ice bin in response to the user input such that the controlled flow of the filtered water is cooled by the ice in the ice bin to form chilled water; and a water dispenser fluidly communicating with the ice bin and configured to provide the chilled water outside of the exterior housing according to the user input. 1. A system for producing and dispensing chilled water comprising:an exterior housing defining an interior compartment;a water tank disposed within the interior compartment;a filtration system, disposed within the interior compartment, configured to receive a flow of water from outside the exterior housing, filter the flow of water and provide filtered water to the water tank;an ice maker, disposed within the interior compartment and along a first flow path from the water tank, configured to produce ice from the filtered water provided from the first flow path;an ice bin, disposed within the interior compartment, configured to receive the ice from the ice maker;a user interface configured to receive a user input corresponding to a request for chilled water;a water control valve, disposed within the interior compartment and along a second ...

WATER PURIFICATION SYSTEM

A method and system for water purification includes a particle accelerator configured to generate a particle beam and a conduit configured to be substantially in line with the particle beam wherein said electron beam is incident on a fluid flowing through the conduit. The electron beam can be oriented to be substantially head on to the direction of flow of the fluid in the conduit. A shielding assembly can be configured around the conduit. A cartridge filtering system and contaminant filtering system can be provided to remove additional contaminants. 1. A purification system comprising:a particle accelerator configured to generate a particle beam; anda conduit configured to be substantially in line with said particle beam wherein said electron beam is incident on a fluid flowing through said conduit.2. The purification system of wherein said particle beam accelerator comprises an SRF electron beam accelerator.3. The purification system of further comprising:a cartridge filtering system.4. The purification system of wherein said cartridge filtering system further comprises:at least two filters organized in parallel.5. The purification system of further comprising at least one of:a reverse osmosis filtering system;a granular activated carbon filtering system; anda deionized filtering system.6. The purification system of further comprising:a shielding assembly configured around said conduit.7. The purification system of wherein a diameter of said particle beam is substantially equivalent to an inner diameter of said conduit.8. The purification system of wherein said particle beam is oriented to be substantially head on to a direction of flow of said fluid in said conduit.9. The purification system of further comprising:a control system configured to adjust a power of said particle beam according to a flow rate of said fluid flowing in said conduit.10. The purification system of further comprising:a pump configured to pump said fluid through said conduit; anda flow ...

PRETREATMENT OF PRODUCED WATER TO FACILITATE IMPROVED METAL EXTRACTION

A water treatment system that removes calcium and magnesium using coagulants and pH controls, aqueous phase organic materials from water using a biological removal system that includes microorganisms and a physical separation system that includes sparging equipment for sparging the water to remove non-aqueous phase liquid organic materials, volatile phase organic materials. An apparatus, system and method for pretreating oilfield produced water to completely remove or significantly reduce concentrations of substances that are known to interfere with downstream recovery of metals including lithium. This technology facilitates a more efficient and cost-effective extraction method from alternate sources to meet the increasing global demand. 2. The water treatment method of wherein the second vessel comprises a gas floatation bioreactor vessel claim 1 , wherein the carriers comprise material selected from the list consisting of: polyethylene claim 1 , polyurethane claim 1 , plastic claim 1 , granular activated carbon claim 1 , sand claim 1 , ceramic claim 1 , limestone claim 1 , graystone claim 1 , slag claim 1 , and combinations thereof claim 1 , and wherein the microorganisms are selected from the group consisting of: heterotrophic aerobic bacteria and archaea claim 1 , heterotrophic nitrate-reducing bacteria claim 1 , heterotrophic anaerobic bacteria and archaea claim 1 , aerobic and anaerobic fungi claim 1 , and combinations thereof.3. The water treatment method of wherein the physical water treatment process comprises sparging a first gas through the water claim 1 , wherein the sparging of the first gas causes a coalescing of non-aqueous phase liquid organic materials of the second set of organic materials so that the non-aqueous phase liquid organic materials settle on a surface of the water claim 1 , wherein the sparging of the first gas causes the circulating of the carriers and the sparging of the first gas provides oxygen to the microorganisms in the ...

Method and System for Processing Glacial Water

Methods and systems for recovering, processing, containing, and transporting water obtained from an ice source, i.e., a glacier, ice sheet, ice cap, etc., are described herein. The ice obtained from the ice source holds unique properties and is processed as a beverage for consumption having unique properties. Further, the resulting product is produced and transported with minimal human alteration and reduced energy input as compared to conventional methods for packaging water. 2. The method of claim 1 , further comprising providing said flexible bag with photovoltaic arrays adapted for converting solar energy into forms of energy which may be used by said shipping vessel.3. A method of shipping water comprising:providing a shipping vessel, wherein said shipping vessel comprises one or more shipping containers;providing said one or more shipping containers on said shipping vessel with a first cargo at a first location, said first location including facilities adapted to convey at least one of oil and natural gas, said first cargo comprising said at least one of oil and natural gas;transporting said shipping vessel to a second location, said second location having a source of at least one of fresh water and ice;emptying said one or more shipping containers of said first cargo;modifying said shipping vessel such that said shipping vessel is adapted for transporting as its primary cargo at least one of fresh water and ice without contacting said at least one of fresh water and ice with natural gas, said at least one of fresh water and ice being enclosed within a hollow, flexible bag;providing said one or more shipping containers on said shipping vessel with a second cargo at said second location, wherein said second cargo comprises said at least one of fresh water;transporting said shipping vessel from said second location to said first location;wherein the step of providing said shipping containers with said second cargo comprises transferring water from a hollow, ...

SWIMMING POOL CLEANING DEVICE INCLUDING A REMOVABLE FILTER DEVICE

Swimming pool cleaning apparatus may include a cleaning unit intended to be immersed in a swimming pool and at least one liquid filter circuit between at least one liquid inlet and at least one liquid outlet via a filter chamber removable from the body of the cleaning unit. The filter chamber may include a cover and a filter basket. The cover may include components for fastening the filter basket and locking the filter chamber to the body of the cleaning unit. The locking component may be releasable and, when released, may cause an extraction handle to be deployed from the filter chamber and urged toward a predetermined position. 1a. positioning the filter device at least partly within the body so that a handle of the filter device is in a first position in which it cannot be grasped by a user;b. causing the body to move within a swimming pool;c. interacting with the body so as to cause the handle, under influence of an urging means, to move from the first position to a second position in which it can be grasped by the user; andd. grasping the handle when in the second position and pulling the filter device so as to remove the filter device from the body.. A method of removing a filter device from a body of a swimming pool cleaning device, comprising: This application is a continuation of U.S. patent application Ser. No. 15/797,174, filed on Oct. 30, 2017, which is a continuation of U.S. patent application Ser. No. 14/440,475, filed on May 4, 2015, which is a U.S. national phase under 35 U.S.C. § 371 of International Patent Application No. PCT/FR2015/050868, filed on Apr. 2, 2015, which claims priority to French Patent Application No. 14/53023 filed on Apr. 4, 2014, the entire contents of each of which are incorporated herein by reference.The present invention relates to swimming pool equipment. It more particularly concerns swimming pool cleaning apparatus including a device for cleaning the filter without the user having to soil their hands.The invention concerns ...

Method for processing waste water using zero process water discharge

A method for processing wastewater is provided. The method includes pretreating a flow of the wastewater using at least one of a softening/clarification system, a sludge handling system, a filtration system, and an ammonia stripping system, evaporating the pretreated flow to produce at least a distillate and an evaporator brine; separating the evaporator brine to produce a liquid recycle stream and salt crystal mixture; and channeling the liquid recycle stream to a feed stream. The method eliminates the salt drying process that significantly reduces the costs of construction and operation of the standard zero process water discharge process.

AUXILIARY GRAY WATER SOURCE DEVICE FOR COMMERCIAL KITCHENS

An auxiliary grey water supply device captures used wash water from a commercial warewashing machine for supply to a pre-rinse station without substantial modification of the commercial warewashing machine. The captured wash water is delivered to a pre-rinse station for pre-rinsing of dishes that will be washed within the commercial warewashing machine.

WASTEWATER TREATMENT SYSTEM

The wastewater treatment system includes a hollow, elongate, horizontally disposed, cylindrical body made from plastic is adapted for water storage and treatment. The cylindrical body includes reinforcement ribs formed by a helically wound steel band embedded in the plastic and extending between opposite open ends of the elongate cylindrical body. A voltage source selectively energizes the steel band. A pair of bulkhead members respectively extends across and covers opposite ends of the cylindrical body. A fluid-tight wall is mounted in the cylindrical body, the first bulkhead member, the fluid-tight wall and the cylindrical body forming a fluid-tight tank defining a liquid storage chamber. The second bulkhead member and the fluid-tight wall define a dry liquid treatment equipment chamber. An inlet pipe extends into the tank for admitting the pretreatment liquid into the tank. An outlet pipe extends from the tank and discharges the treated liquid from the tank. 1. A wastewater treatment system , comprising:a hollow, elongate, horizontally disposed, cylindrical body made from plastic, the cylindrical body having reinforcement ribs formed by a helically wound steel band embedded in the plastic and extending between opposite open ends of the elongate cylindrical body;a tank bulkhead member extending across and covering one of the ends of the cylindrical body, and an equipment room bulkhead member across and covering the opposite end of the cylindrical body;a fluid-tight wall mounted in the hollow, elongate cylindrical body, the tank bulkhead member, the fluid-tight wall. and the cylindrical body forming a fluid-tight tank defining at least one chamber adapted for storing liquid therein, and the equipment room bulkhead member, the cylindrical body, and the fluid-tight wall defining a dry chamber adapted for housing liquid treatment equipment;an access hatch formed through the cylindrical body;an inlet pipe extending into the tank adapted for admitting the liquid into ...

SYSTEM FOR PREVENTING SCALING, REMOVING HYDROGEN PEROXIDE RESIDUES AND RECYCLING WATER IN ASEPTIC FILLING SYSTEMS OF LAMINATED CARTON CONTAINERS

Disclosed is a system for preventing scaling and deposit formation in a sterile air heat exchanger of a system for aseptic packaging within laminated carton packages, and a process for eliminating hydrogen peroxide residues in aseptic laminated carton packaging systems, characterized in that it comprises providing a supply of water for scrubbing sterile air that has the following properties: (a) maximum conductivity at 20° C. of 2.0 micromhos; and (b) a maximum silica content of 0.1 ppm. 1. A system to prevent the formation of incrustations , deposit in a sterile air exchanger in an aseptic packaging system for laminated carton-containing containers , and to remove the residual hydrogen peroxide used in aseptic laminated carton packaging systems , comprising: a maximum conductivity at 20° C. of 2.0 micromhos, and', 'a maximum silica content of 0.1 ppm., 'a supply of sterile air wash water having the following properties2. The system to prevent the formation of incrustations claim 1 , deposits in the sterile air exchanger in an aseptic packaging system for laminated cartons containing containers claim 1 , and to remove the residual hydrogen peroxide used in aseptic laminated carton packaging systems claim 1 , according to claim 1 , further comprising:b. a hydrogen peroxide water discharge line, from an air-water separator of an air washing system;c. a collection tank; to collect the hydrogen peroxide water from the air-water separator discharge line;d. a chiller or heat exchanger, connected at the outlet of the collection tank;e. a filter, to receive the water coming from the chiller or heat exchanger, comprising as a filter medium activated carbon, green sand or a combination of both, for the elimination of hydrogen peroxide;f. a tank, to store the wash water for sterile air exhibiting the following propertiesa maximum conductivity at 20° C. of 2.0 micromhos, anda maximum Silica content of 0.1 ppm;andg. a line for providing wash water sterile air from tank to a ...

SUBTERRANEAN GRAVITY-FLOW GRAYWATER FILTRATION APPARATUS AND SYSTEM

A tank assembly for a gravity-flow graywater filtration system includes a lower portion having a lower-portion sidewall with a port and an upper portion having an extension tank that includes a bottom, an extension-tank sidewall, a removable lid, and an inflow-pipe portion coupled to a first port in the extension-tank sidewall and including a part that extends through a port in the bottom of the extension tank. The tank assembly also includes a filter cartridge housed within the upper portion at a location beneath the extension tank, and a sump pump in the lower portion, the sump pump having an outflow-pipe portion coupled to the port in the lower-portion sidewall. 1. A gravity-flow graywater filtration system , comprising:a tank assembly having a lower portion and an upper portion with a top structure; a filter-cartridge housing having an open top facing the top structure and a bottom region located and configured to empty water into the lower portion of the tank assembly, and', 'a plurality of filter layers extending between the open top of the filter-cartridge housing and the bottom region of the filter-cartridge housing, the plurality of filters comprising a thermo-plastic mesh layer adjacent the open top, a gravel layer adjacent the bottom region, and a sand layer between the thermo-plastic mesh layer and the gravel layer;, 'a filter cartridge located in the upper portion of the tank assembly and comprisingan inflow pipe located and configured to empty graywater through the open top of the filter-cartridge housing and into the thermo-plastic mesh layer;an outflow pipe located and configured to transport non-potable water from the lower portion of the tank assembly; anda sump pump in the lower portion and coupled to the outflow pipe and configured to pump non-potable water from the lower portion into the outflow pipe.2. The filtration system of claim 1 , wherein the top structure comprises an extension tank comprising:a bottom configured to engage with an upper ...

Tensioner for Lamella Settler

The present invention is directed to a clarifier for water treatment including a module. The module includes a planar inclined sheet; a plurality of vertically-oriented supports; and a tensioner. The at least one planar inclined sheet is tensioned between the plurality of vertically-oriented supports and the tensioner is configured to bring the planar inclined sheet to an even centerline. 1. A clarifier for water treatment comprising: a planar inclined sheet;', 'a plurality of vertically-oriented supports; and', 'a tensioner;', 'wherein the planar inclined sheet is tensioned between the plurality of vertically-oriented supports; and', 'wherein the tensioner is configured to bring the planar inclined sheet to an even centerline., 'a module comprising2. The clarifier of claim 1 , wherein the tensioner is provided internal of the plurality of vertically-oriented supports and pushes against the plurality of vertically-oriented supports to bring the planar inclined sheet to an even centerline.3. The clarifier of claim 2 , wherein the tensioner comprises a tensioner oriented horizontally and located at the middle of the module.4. The clarifier of claim 2 , wherein the tensioner comprises a tensioner oriented horizontally and located at the bottom of the module.5. The clarifier of claim 1 , wherein the tensioner is provided external of the plurality of vertically-oriented supports and pulls on a vertically-oriented support of the plurality of vertically-oriented supports to bring the planar inclined sheet to an even centerline.6. The clarifier of claim 5 , wherein the tensioner comprises a first tensioner oriented horizontally and on a first side of the module and located at the middle of the module claim 5 , and second tensioner oriented horizontally and on a second side of the module opposite the first side and located at the middle of the module.7. The clarifier of claim 5 , wherein the tensioner comprises a first tensioner oriented horizontally and on a first side of ...

Water cleaner

A water cleaner, including a housing, a filtering mechanism and a filtering unit. Two ends of the housing are respectively provided with an inlet and an outlet. The filtering mechanism is arranged in the housing. The sewage flows into the housing through the inlet and flows towards the filtering mechanism. The filtering mechanism is configured to filter the sewage to obtain clean water, which flows out of the housing through the outlet. The filtering unit is arranged at the inlet of the housing, and is configured to allow water remaining in the housing to be discharged and prevent dirt remaining in the housing from being discharged when the water cleaner stops sewage purification and is separated from the sewage. 1. A water cleaner , comprising:a housing;a filtering mechanism; anda filtering unit;wherein one end of the housing is provided with a first inlet, and the other end of the housing is provided with a first outlet;the filtering mechanism is arranged in the housing; the first inlet is configured to allow sewage to be treated to flow into the housing and flow towards the filtering mechanism; the filtering mechanism is configured to filter the sewage to be treated to obtain clean water; the first outlet is configured to allow the clean water to flow out of the housing; andthe filtering unit is arranged at the first inlet of the housing; and the filtering unit is configured to allow water remaining in the housing to be discharged to outside of the housing and prevent dirt remaining in the housing from being discharged to the outside of the housing through the first inlet when the water cleaner stops sewage purification and is separated from the sewage to be treated.2. The water cleaner of claim 1 , wherein an end of the housing away from the first outlet is bent inward and extends to form a diversion tube; an opening of an end of the diversion tube close to the first outlet constitutes the first inlet; and the filtering unit is arranged at an end of the ...

FILTRATION ASSEMBLY FOR GRADUALLY SCREENING OF FINE AND COARSE PARTICLES IN A SINGLE OPERATIONAL UNIT

The present invention relates to an industrial scale filtration assembly for filtrating a liquid and screening of foreign particles and dirtiness. More particularly the invention pertains to a self-cleaning filtration assembly for gradually screening of fine and coarse particles in a single system by using different filtration screens () concentrically formed in a single filter body (). 1. A filtration assembly for gradually screening coarse and fine particles from a flowing liquid , the assembly comprising:a filter body comprising (i) an inlet and outlet, (ii) a cylindrical coarse filtration screen having first screen openings, a first diameter and a first filtration volume, and (iii) a cylindrical fine filtration screen having second screen openings smaller than those of the coarse filtration screen and a second diameter larger than that of the coarse filtration screen, said coarse and fine filtration screens being concentrically placed into the filter body to define a second filtration volume therebetween, such that only the liquid filtered through the coarse filtration screen can be passing to said second filtration volume;an upper discharge unit comprising a coarse filtration drainage housing in fluid communication with the first filtration volume and a fine filtration drainage housing in fluid communication with the second filtration volume, said coarse and fine filtration drainage housings being equipped with corresponding discharge valves; anda cleaning means comprising a main collection arm extending through the first filtration volume and at least one lateral arm at least one end of which is connected to said main collection arm and extending through the second filtration volume in between the filtration screens, whereby the fluid communication between said second volume and the fine filtration drainage housing is provided by said at least one lateral arm.2. A filtration assembly according to wherein the upper discharge unit comprises a motor providing ...