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

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 139 604 A (51) МПК B60R 16/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015139604, 17.09.2015 (71) Заявитель(и): ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи (US) Приоритет(ы): (30) Конвенционный приоритет: 19.09.2014 US 14/490,744 Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" Стр.: 1 A 2 0 1 5 1 3 9 6 0 4 R U A (57) Формула изобретения 1. Система для сбора чистой питьевой воды в транспортном средстве, содержащая: теплообменник; резервуар, соединенный по текучей среде с теплообменником и выполненный с возможностью сбора воды из теплообменника; нагревательный элемент, выполненный с возможностью нагрева воды в резервуаре; и контроллер, связанный с нагревательным элементом и запрограммированный на кипячение воды в резервуаре. 2. Система по п. 1, дополнительно содержащая датчик уровня воды, расположенный в резервуаре, при этом контроллер связан с датчиком уровня воды и дополнительно запрограммирован на кипячение воды в ответ на достижение водой в резервуаре заданного уровня. 3. Система по п. 2, дополнительно содержащая клапан, расположенный в соединении по текучей среде между теплообменником и резервуаром, контроллер, соединенный с клапаном и дополнительно запрограммированный, в ответ на достижение водой в резервуаре заданного уровня, на приведение в действие клапана для препятствования потоку воды из теплообменника в резервуар. 4. Система по п. 1, дополнительно содержащая температурный датчик, расположенный в резервуаре, контроллер, связанный с температурным датчиком и дополнительно запрограммированный, в ответ на то, что вода имеет температуру кипения, на поддержание температуры воды в течение заданного периода времени. 5. Система по п. 4, в которой заданный период времени равен, по меньшей мере, одной минуте. 6. Система по п. 4, в которой контроллер дополнительно запрограммирован на 2 0 1 5 1 3 9 6 0 ...

Obtaining drinking water from sea water, comprises carrying out reverse osmosis by osmosis, in which the high pressure of the sea water required for reverse osmosis is provided by a osmosis process

Obtaining drinking water from sea water, comprises carrying out reverse osmosis by osmosis, in which the high pressure of the sea water required for reverse osmosis is provided by a osmosis process, in which the salt solutions with correspondingly different concentrations are separated through a membrane into the concentrated solution, and the required pressure is produced, which is then transferred using a pressure exchanger to a sea water stream (1), and sea water stream is then subjected to reverse osmosis for the actual water production. The process gets along without fossil fuel energy.

A portable flocculation, filtration and chlorination system

A portable flocculation, filtration and chlorinisation system intended for the purification of non-saline water drawn from a variety of sources e.g. surface water, river, borehole etc. to drinking water conditions. This is achieved by the already flocculated water passing through two primary filters. Chlorinisation takes place by the use of a water-driven dosing pump capable of dosing at the rate of 2ppm and upwards as required. The water then passes through its final stage of purification where use is made of an advanced filter media. This media is selfsterilising because of its permanent high surface catalytic properties and negative zeta potential. The negative zeta potential allows the filter media to adsorb positive charged metal ions from the water such as iron and manganese. The water having passed through this filter is of micron or sub micron standard. The treated water is then stored in an incorporated holding tank ready for later use as and when required. This stored water is ...

Device for sterilising aqueous media.

The invention relates to a device for sterilising aqueous media, in particular, for producing drinking water. The aqueous media is exposed to ultra-violet radiation, whereby said radiation emanates from a tubular, water-tight UV emitter. The emitter (7) is permanently mounted in a container (2) and an electronic control unit (6) for controlling the emitter (7) is located in said container (2). The control unit is provided with a connection (10) for the mains power supply.

Solar powered water purification system.

Device for sterilising aqueous media

Animal powered mechanical device for water deselination

Animal powered mechanical device for water desalination

Versatile water purification systems and methods.

Portable water purification system.

Device for sterilising aqueous media

Solar distiller of purification by evaporation.

Device for sterillising aqueous media.

Animal powered mechanical device for water deselination

Solar powered water purification system.

Versatile water purification systems and methods.

Portable water purification system.

SOLARE HEIZWÄRMEEINBRINGUNG ZUR MEERWASSERENTSALZUNG

VORRICHTUNG ZUR TRINKWASSERERZEUGUNG

DEVICE FOR THE PROCESSING OF WATER

VORRICHTUNG UND VERFAHREN ZUM ERMITTELN DES DESINFEKTIONSGRADES EINER FLÜSSIGKEIT

The invention relates to a device (1) and also a method for determining the degree of disinfection, and for determining the time point (to) when a defined degree of disinfection is reached by a liquid, in particular drinking water, that is situated in a container (100) which is light-permeable at least in a UV range. The device (1) comprises in this case a UV measuring appliance (2) for measuring the intensity of the UV radiation in the region of the container (100), a data analysis unit (3) to which the values of the UV intensity which are measured by the UV measuring device (2) are fed, and wherein the data analysis unit (3) converts the UV intensity values measured at the start of a measurement at defined time points (t) to form a characteristic (K), and wherein the data analysis unit (3) compares the characteristics (K) determined at defined time points (t) with a predetermined characteristic (Ko), which predetermined characteristic (Ko) corresponds to a defined degree of disinfection ...

VORRICHTUNG UND VERFAHREN ZUM ERMITTELN DES DESINFEKTIONSGRADES EINER FLÜSSIGKEIT

Die Erfindung betrifft eine Vorrichtung (1) sowie ein Verfahren zum Ermitteln des Desinfektionsgrades bzw. zum Ermitteln des Zeitpunktes (to) des Erreichens eines bestimmten Desinfektionsgrades einer in einem zumindest in einem UV-Bereich lichtdurchlässigen Gefäß (100) befindlichen Flüssigkeit, insbesondere von Trinkwasser. Die Vorrichtung (1) umfasst dabei- eine UV-Messeinrichtung (2) zum Messen der Intensität der UV-Strahlung im Bereich des Gefäßes (100),- eine Auswerteeinheit (3), welcher die von der UV-Messvorrichtung (2) gemessenen Werte für die UV-Intensität zugeführt sind, und wobei- die Auswerteeinheit (3) die von Beginn einer Messung an gemessenen Werte für die UV-Intensität zu bestimmten Zeitpunkten (t) zu einer Kenngröße (K) verrechnet,- und wobei die Auswerteeinheit (3) die zu bestimmten Zeitpunkten (t) ermittelten Kenngrößen (K) mit einer vorgegebenen Kenngröße (Ko) vergleicht, welche vorgegebene Kenngröße (Ko) einem definierten Desinfektionsgrad der Flüssigkeit entspricht, ...

SOLARTHERMISCHE VORRICHTUNG ZUR AUFBEREITUNG VON TRINKWASSER

Die Erfindung betrifft eine portable, solarthermische Vorrichtung zur Aufbereitung von Trinkwasser aus Abwasser, mit einem das Abwasser aufnehmenden Verdunstungsbehälter (2), einer damit in Strömungsverbindung stehenden Kondensationseinrichtung (3) und einem zwischen dem Verdunstungsbehälter (2) und der Kondensationseinrichtung (3) angeordneten Separator (4) zur Abtrennung und Ableitung des in der Kondensationseinrichtung (3) gewonnenen Kondensats. Erfindungsgemäß weist der Separator (4) Durchtrittsöffnungen (5) für den Übertritt von Wasserdampf in die in der Betriebslage der Vorrichtung an seiner Oberseite angeordnete Kondensationseinrichtung (3) und eine Ablauföffnung (6) für das in der Kondensationseinrichtung (3) anfallende Kondensat auf, die an einen Auffangbehälter (1) anschließbar ist, wobei der an der Unterseite des Separators (4) angeordnete Verdunstungsbehälter (3) als flexibler Folienbeutel (7) ausgebildet ist.

EMERGENCY DRINKING WATER PROCESSING EQUIPMENT

DEVICE TO DRINKING WATER TREATMENT FROM CONDENSATE AS WELL AS PROCEDURE FOR THEIR PRODUCTION

DEVICE FOR WATER PURIFICATION

System to produce drinking water

Solar distillation device

Liquid purification with film heating

A purification system can provide for efficient heating of liquid via film heating, which, rather than heating a large volume of liquid, can heat a thin layer of liquid thus reducing the amount of energy required to evaporate the liquid. Film heating can enable evaporation of liquids using less energy than other methods. In addition, when liquids (e.g., seawater) having dissolved solids (e.g., salts) are heated, both the liquid and the solids must be heated. As evaporation occurs, the concentration of solids increases and more energy must be supplied to the liquid in order to cause evaporation. Because purification system can heat only a layer of liquid, less energy is required to heat the solids, which can allow for higher energy efficiencies in purifying liquids. These efficiencies can lead to decreased cost of potable water. Related apparatus, systems, techniques, and articles are also described.

Spring water machine

DESALINATION METHOD AND SYSTEM USING COMPRESSED AIR ENERGY SYSTEMS

The invention relates to a desalination method and system that uses freeze crystallization technology that incorporates the use of compressed air energ y as the source for freezing temperatures. When compressed air is released by a turbo expander, chilled air is produced as a by-product, wherein the chilled air is introduced into a crystallization chamber. Also injected into the chamber is a spray cloud of seawater droplets, which has been pre-chilled by heat exchange with the cold chamber walls, and which is then circulated and exposed to the chilled air in the chamber. The sizes of the droplets can var y, but are preferably predetermined, along with the relative temperatures, flow s and speeds of the spray and chilled air, such that when the droplets are circulated within the chilled air, and settle at the bottom of the chamber, they are deposited at slightly above the eutectic temperature. This way, the ice/snow mass that forms at the bottom of the chamber will consist of frozen ice ...

HOLLOW OPTICAL FIBRE PHOTO-CATALYTIC REACTOR UTILIZING SOLAR ENERGY AND UV RAYS

The present invention pertains generally to a photo-catalytic reactor. More specifically, the invention relates to a photo-catalytic hollow optical fibre reactor for cleaning water, wastewater and air, utilizing solar energy and artificial UV light. A photo-catalytic reactor unit module which can be assembled into a reactor system for performing solar energy driven or artificial UV driven photolysis for pollutant degradation and removal. The photo-catalytic reactor unit module can also act independently for small scale application. The photo-catalytic reactor unit module comprises hollow optical fibres and catalytic coating material held by the fibres. The inner structure of hollow fibre reduces luminous energy loss as the light passes through it. The outer catalyst coating layer comprises graphene and titanium dioxide in ceramic agglomeration state, such that electrons and holes generated on the interface of catalyst inner surface and ultraviolet (UV) lights can be rapidly and efficiently diffused and transferred to the outside surface of the catalyst coating layer to participate photo-catalytic reactions. The transmission of electrons and holes is enhanced by graphene in 3 dimensions inside the catalyst coating layer. The hollow fibres are also enhanced in mechanic strength by the ceramic coating layer of catalyst. The hollow fibres are fused and welded at the two ends, which melted at high temperature to form convex lens for facilitating collecting light radiation. The hollow structure of the optical fibres possesses buoyancy that can lift the photo-catalytic reactor unit module or its assembled groups floating on the surface of water or wastewater to be treated. Additional floater attached to the photo-catalytic reactor unit module is used to adjust buoyancy and gravity to orient the exposed-to-air side of the photo-catalytic reactor unit module towards the sunlight during daytime, and to be irradiated with downward ultraviolet (UV) rays during nighttime. The ...

IMPIANTO AUTONOME SEMOVENTE O TRASPORTABILE PER LA PREPARAZIONE DI IMBALLAGGI CHIUSI DA DISTRIBUIRE, CONTENENTI ACQUA POTABILE O SOSTANZE ALIMENTARI E/O MEDICINALI DILUITI IN ACQUA, USABILE IN CASO DI CALAMITA, CONFLITTI E INQUINAMENTI.

Water treatment plant producing potable water during e.g. disaster relief operations, includes manual pumps, water storage, filtration and disinfection sections

A pump (1) extracts contaminated water, sending it through a feedline to a storage tank (2) through an internal sand filter (3). A second pump (4) extracting water from the tank, is followed by a disinfection filter (5) directly ahead of the extraction point (6) for potable water. The first pump is manually-operated using a swinging lever (7). The second pump is a hand-cranked (8) piston-membrane unit. A bypass line (11) is connected around the first pump, using three-way valves (9, 10). The first pump and both of the 3-way valves can be back-washed from the sand filter outlet. Supply tank, sand- and disinfection filters share a common casing (13). A supply tank venting filter (14), is connected to the top of the casing. An overflow line (15) is connected to the upper edge of the storage tank, and discharges into the open. The supply tank base (16) slopes down to its center or edge.

Container comprises bag for storing UV energy for the sterilization of water in locations without access to clean water and power

Portable container comprises a flexible deformable bag (1) with a transparent side (1') made from a laminated UV-C transparent material for receiving and storing UV energy and a thermally insulated opaque side (1'') made from a laminated black absorbent material for storing the energy for the sterilization of water. Inside the container is a sterilizer or UV sterilizing lamp powered by a built-in solar panel. An independent claim is included for a machine for the sterilization of non-potable water. The machine comprises an entry conduit for non-potable water, a filter, a radiant energy sterilization source, a water pump, means of energy generation, means of energy storage and control and a drinking water outlet.

Equipment and filtering system compact and movable for producing drinking polluted water.

Léquipement (1) appartenant au domaine des appareils et systèmes qui traitent, désinfectent et potabilisent leau polluée, utilisé en tant que station de traitement deau; léquipement (1) comprend un module thermo-acoustique (2), modulaire et mobile, passible de contenir plusieurs filtres à eau disposés en série et communicants entre eux au moyen de tuyauterie dans un circuit fermé, composant un système de filtrage et de purification deau polluée qui suit un parcours unique (F1) pour traiter leau qui entre dans léquipement (1) et, au moment opportun, suit un parcours unique de retour de leau traitée pour le rétrolavage des filtres; léquipement (1) inclut un groupe électrogène (3) passible de fournir lénergie électrique pour lactionnement de la pompe à eau (4), dont le tuyau de captation deau polluée (T1) doit être maintenu immergé dans leau polluée de la rivière, de létang ou tout autre local, et dune armoire qui contrôle lautomatisation du système de filtrage et de purification de leau, ...

METHOD OF PRODUCING WATER FROM AIR

Device for solar heating boiling process salt separation of water

Simultaneous prodn. of energy, water and by-products for fuel - from e.g. sea-water and industrial sludge and solar energy

Solar-powered desalination plant for mfg. drinking water - which thermo:siphons moist air through solar panel, evaporator and condenser in closed circuit

In the solar-powered desalination plant installation, moist air circulates in a thermosiphon circuit. The air passes in turn through a solar radiation heater, an evaporator, an atmospheric condenser and a condensate receiver. In the evaporator, heated air picks up moisture as the air passes over the surface of salt water in a reservoir. Pref. the condenser is located in the shade of the evaporator. The plant is pref. constructed to provide a chimney passage which induces a current of atmospheric air to flow through the condenser and cool the moist air in the thermosiphon circuit. Heat transferred to the atmospheric air by the condenser is pref. used to warm the reservoir of salt water. The plant installation is used to produce pure drinking water from salt water. No energy other than solar radiation is required to operate this plant. The plant is simple and inexpensive and contains no moving parts such as pump impellers or fan rotors. The installation can be constructed as a compact, packaged unit.

Simultaneous prodn. of energy, water and by-products for fuel - from e.g. sea-water and industrial sludge and solar energy

An economic process is provided for the simultaneous prodn. of sources of energy, fresh water and by-prod(s) from aqs. materials (I) and an energy source such as solar energy. The process comprises heating (I) to boiling pt. in a closed tight space to which (I) can be fed and from which the water vapour produced and evaporation residue can be recovered. The water vapour formed is sent, under pressure, to a turbo-alternator turbine for generating electricity, and is then condensed to fresh water on leaving the turbine. The evaporation residue of (I) is recovered as by-prod. According to the novel feature, the water vapour is also sent, either directly, or on leaving the turbine, over iron heated to 800 degrees C to be partially reduced to hydrogen which is recovered. The water vapour which has not been reduced by the iron is condensed to water for various uses. The initial energy source used for heating (I) and the water vapour to be reduced is, apart from solar energy, any other known source, even a non-economical one, e.g. coal from deep mines. The condensed water may be used for drinking, watering, irrigating or heating. The evaporation residue may be used for producing fuels opt. after further processing. The ferric oxide formed in the reduction of the water vapour may be used as oligo-element in agriculture.

Solar drinking water manufacturing equipment

СПОСОБ И УСТАНОВКА КРУГЛОСУТОЧНОГО ОПРЕСНЕНИЯ МОРСКОЙ ВОДЫ

Изобретение может быть использовано для круглосуточного опреснения морской воды в странах с тёплым климатом, испытывающих недостаток пресной воды. Установка для круглосуточного опреснения морской воды содержит солнечную батарею 1, аккумулятор 33 электрической энергии с трансформатором, насос 16 забора морской воды, паровую турбину 30 с электрогенератором, блоки нагрева 19 и испарения 20 морской воды, блоки перегрева 21 и разложения 22 водяного пара на водород и кислород, блок конденсации водяного пара 31, ёмкость 32 для сбора конденсата - опресненной воды, блоки 24 и 23 накопления и хранения, соответственно, водорода и кислорода, блок 25 сжигания водорода в кислороде, блок 26 для мгновенного испарения воды и получения солевого расплава и блок 27 аккумулирования его тепла для подачи в блок 21 в тёмное время суток. При заполнении блока 27 избыток расплава подают в блок 28 для дополнительного испарения морской воды, а затем – в блок 29 охлаждения солевого расплава и выгрузки соли. Гидротурбина ...

БЕСКАРКАСНАЯ ОПРЕСНИТЕЛЬНАЯ ГЕЛИОУСТАНОВКА КОНВЕКЦИОННО-ЛУЧЕВОГО ТИПА

Изобретение относится к устройствам опреснения воды и может быть использовано в районах, страдающих от недостатка пресной воды и имеющих избыточное количество морской или другой, непригодной для питья воды. В опреснительной гелиоустановке испаритель представляет собой полусферический бескаркасный воздухонепроницаемый купол переменного сечения из ткани черного цвета, прозрачной для инфракрасных лучей, с минимальной воздухопроницаемостью (перкаль) и минимальным удельным весом. Переменное сечение купола необходимо для оптимизации конвекционных потоков пара внутри испарителя и приведения поверхности испарителя к оптимальному углу падения солнечных лучей. Поверхность купола испарителя поддерживается за счет избыточного давления внутри него, создаваемого нагнетающим вентилятором и нагретым инфракрасными лучами солнечного света воздухом (паром), заключенным в объеме испарителя. Соленая вода, нагретая в первой ступени конденсатора, разбрызгивается вихревыми форсунками в рабочем объеме испарителя ...

Способ опреснения морской воды

FIELD: water treatment.SUBSTANCE: invention relates to methods of autonomous fresh water production by evaporating sea water and condensing a steam-air mixture and can be used for drinking water supply, as well as for household needs. Method of desalination of sea water includes the placement of energy generators forming a steam-air flow, cooling of water vapor in condensers and selection of fresh water. Energy generators are made in the form of lenses collecting sunlight with the lens placed on the main optical axis in the focus of the lenses of solar energy pullers rigidly connected to the lenses, for heating and evaporation of sea water. Pullers are supplied with incoming water conduits and outgoing steam lines. Outgoing steam pipelines and incoming water conduits are connected to heat exchangers for recuperation of heat of condensation and heating of sea water. Energy sweepers, heat exchangers, water lines and steam pipelines are installed inside hollow floats with positive buoyancy, the lids of which are lenses. Incoming waterways are reported at the bottom of the floats with surrounding seawater. Floats are assembled on the surface of the sea, they regulate their buoyancy, ensuring the presence of seawater inside the energy pullers at the focus of the lenses. Lenses are oriented perpendicular to the sun's rays, using solar-tracking systems that feed on solar energy. Condensers are located at the bottom of the floats below sea level. Horizontal fixation of floats during sea waves and their specified buoyancy is provided by cargo suspended by cables to the bottom of the floats. Waterways and steam pipelines are partly flexible to support the work of the sun-watching systems.EFFECT: invention provides increased productivity of the method for producing fresh water.1 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 667 766 C1 (51) МПК E03B 3/28 (2006.01) C02F 1/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ...

СПОСОБ И АППАРАТ ДЛЯ ДИСТИЛЛЯЦИИ

... 1. Аппарат, содержащий: ! корпус, имеющий, по меньшей мере, вход и выход, причем указанный корпус выполнен с возможностью приема объема текучей среды; и ! по существу, конический теплопередающий элемент, соединенный с внутренним объемом корпуса, причем указанный конический теплопередающий элемент включает в себя внешнюю поверхность, внутреннюю поверхность и отверстие, ! причем, по существу, конический теплопередающий элемент выполнен так, что часть текучей среды испаряется из указанного объема текучей среды над внешней поверхностью, причем указанная часть текучей среды движется через указанное отверстие и конденсируется на внутренней поверхности. ! 2. Аппарат по п.1, в котором внешняя поверхность, по существу, конического теплопередающего элемента образует, по меньшей мере, часть бойлерной части корпуса, а внутренняя поверхность конического теплопередающего элемента образует, по меньшей мере, часть конденсаторной части корпуса. ! 3. Аппарат по п.1, в котором, по существу, конический теплопередающий ...

Drinking water production by desalination of seawater using solar radiation, comprises focusing incident solar radiation on evaporation pipe lying in focal line of parabolic mirror and supplying water vapor for preheating the seawater

The production of drinking water by desalination of seawater using solar radiation, comprises focusing the incident solar radiation on an evaporation pipe (4) lying in a focal line of a parabolic mirror (1), and supplying water vapor for condensing through a seawater container (8), by which the seawater is pre-heated. A seawater desalination unit is aligned always perpendicularly to the solar radiation. The adjustment of the desalination unit is reached by suitable mounting of the parabolic mirror (2). Angles are calculated or measured for the control of the parabolic mirror. The production of drinking water by desalination of seawater using solar radiation, comprises focusing the incident solar radiation on an evaporation pipe (4) lying in a focal line of a parabolic mirror (1), and supplying water vapor for condensing the seawater through a seawater container (8), by which the seawater is pre-heated. A seawater desalination unit is aligned perpendicular to the solar radiation. The adjustment ...

Water desalination and purificn by solar energy - in osmosis plant powered by turbine generator in closed solar cell circuit

A conversion plant from solar energy into thermal energy for the desalination or purification of salt or contaminated water uses in the primary circuit it a fluid with a heat of vaporisation of 0.5kWh/kg. This circulates from the solar cell to a steam turbine, which drives a generator, and a condenser. The crude water is preheated in the condenser and passes into a reverse osmosis or electrodialysis plant. The pump in this circuit is driven by a motor, powdered by the generator. A plant operating on this cycle produces 10-25 times the amt. of drinking water per m2 of solar collector surface area. The plant operates completely independent of additional energy supplies.

Solar distillation unit for recovering service and potable water from salt water includes base sump holding water for purification, surrounded by transparent casing

The water to be purified is placed in a base sump (8) surrounded by a sealed transparent casing (1). Condenser components take the form of negative pyramids, i.e. the outer surfaces (3) of inverted pyramids. Their bases (which are on top) have various shapes and they are located in the roof. Both below their tips and also at the lower end of the transparent confining wall, there are interception channels (5). The transparent wall descends vertically, and in addition, inwardly or outwardly.

VERFAHREN UND VORRICHTUNG ZUR ENTKEIMUNG VON WAESSRIGEN MEDIEN, INSBESONDERE TRINKWASSER.

VOLLAUTOMATISCHE MEERWASSERENTSALZUNGSANLAGE NACH DEM DESTILLATIONSPRINZIP

Desalination and underground irrigation system

A water flocculation, filtration, purification and storage unit capable of serving a community of 2000 people or for use in disaster and relief situations

Desalination system and method for desalination

Leverage of waste product to provide clean water

SOLARTHERMISCHE VORRICHTUNG ZUR AUFBEREITUNG VON TRINKWASSER AUS ABWASSER

Die Erfindung betrifft eine portable, solarthermische Vorrichtung (10) zur Aufbereitung von Trinkwasser aus Abwasser, mit einem das Abwasser in einem Abwasserbereich (2) aufnehmenden Verdunstungsbehälter (1), einem damit in Strömungsverbindung stehenden Kondensator (11) und einer Sammelrinne (26) zur Aufnahme und Ableitung des vom Kondensator (11) gewonnenen Kondensats. Erfindungsgemäß ist der zumindest eine Kondensator (11) als faltbarer Folienschlauch ausgeführt und im Inneren des Verdunstungsbehälters (1) angeordnet wobei dessen Wand an der Innenseite (22) mit einem Kühlmedium beaufschlagbar ist.

SOLARTHERMISCHE VORRICHTUNG ZUR AUFBEREITUNG VON TRINKWASSER

Die Erfindung betrifft eine portable, solarthermische Vorrichtung zur Aufbereitung von Trinkwasser aus Abwasser, mit einem das Abwasser aufnehmenden Verdunstungsbehälter (2), einer damit in Strömungsverbindung stehenden Kondensationseinrichtung (3) und einem zwischen dem Verdunstungsbehälter (2) und der Kondensationseinrichtung (3) angeordneten Separator (4) zur Abtrennung und Ableitung des in der Kondensationseinrichtung (3) gewonnenen Kondensats. Erfindungsgemäß weist der Separator (4) Durchtrittsöffnungen (5) für den Übertritt von Wasserdampf in die in der Betriebslage der Vorrichtung an seiner Oberseite angeordnete Kondensationseinrichtung (3) und eine Ablauföffnung (6) für das in der Kondensationseinrichtung (3) anfallende Kondensat auf, die an einen Auffangbehälter (1) anschließbar ist, wobei der an der Unterseite des Separators (4) angeordnete Verdunstungsbehälter (3) als flexibler Folienbeutel (7) ausgebildet ist ...

TRAGBARE VORRICHTUNG ZUR TRINKWASSERAUFBEREITUNG

The invention relates to a portable device (1) for drinking water treatment from wastewater (A), salt water, industrial water or the like having a collector (2) for vaporizing the wastewater (A) or the like and having an inflatable appliance (3) for condensing the vaporized wastewater (A) having an outlet (4) for the treated water (T), having a feed line (6) for the wastewater (A) or the like which opens out into an evaporation area (7), wherein the condensation appliance (3) is arranged above the evaporation area (7). To provide a drinking water treatment device (1) which is constructed as small and simply as possible and is independent of external energy sources, it is provided that the collector (2) is formed by a plate-shaped element (5) formed for receiving a heating appliance, which plate-shaped element is connected to the condensing appliance (3), and in that carbon is arranged in the evaporation area (7) of the plate-shaped element (5).

VORRICHTUNG ZUR AUFBEREITUNG VON WASSER

Device for partial removal of a solvent from a solution, comprises a membrane filter unit having a solution feed, a solvent outlet and a concentrate exit for a concentrate produced from the solution, and a unit for generating a flow

The solvent removing device comprises a membrane filter unit (2) having a solution feed (8), a solvent outlet and a concentrate exit (5) for a concentrate produced from solution (6). A unit (7) for generating a rotating or swirling flow in the solution is arranged upstream of the solution feed and is a cyclone or a potential swirl tube. A suction device for air or oxygen is arranged on the unit for generating the rotating or swirling flow. The membrane filter unit is a distributor device that subdivides the solution flow into a main flow and a sub-flow. The solvent removing device comprises a membrane filter unit (2) having a solution feed (8), a solvent outlet and a concentrate exit (5) for a concentrate produced from solution (6). A unit (7) for generating a rotating or swirling flow in the solution is arranged upstream of the solution feed and is a cyclone or a potential swirl tube. A suction device for air or oxygen is arranged on the unit for generating the rotating or swirling flow ...

EQUIPMENT FOR THE ENTKEIMEN OF AQUEOUS SOLUTIONS

Internal UV treatment of potable water systems

Portable/potable water recovery and dispensing apparatus

Water treatment apparatus and method

An apparatus for the treatment of drinking water contained in a vessel is disclosed. The apparatus comprises a housing, a drinking water inlet and a drinking water outlet. The apparatus also includes a pump operable to pump drinking water from the water inlet to the water outlet, wherein the water outlet and pump are configured to dispense drinking water generally upwards from the water outlet below a surface of the drinking water to cause a continuing disturbance in a surface of the drinking water contained in the vessel. In one example, the apparatus is used to reduce algae in the water. In another example, the apparatus is used to increase the oxygen content in the water.

SOLAR BASED DOUBLE CHANNEL WATER PURIFICATION SYSTEM FOR RURAL PEOPLE

SOLAR BASED DOUBLE CHANNEL WATER PURIFICATION SYSTEM FOR RURAL PEOPLE The present invention relates to Solar based double channel water purification system for rural people. The objective of the present invention is to solve the problems in the prior art related to adequacies in technologies of water purification system. Date 26' day of February 2021 Applicants: 1. Dr. Arjyadhara Pradhan & Other Filtering olumn Glass SolarRadiation L + re DC SUBMERSIBLE HEATIN~GROD Soa pne Date26th day of February 2021 ...

LOST-COST DEVICE FOR CLEANING WATER

SYSTEM OF WATER POTABILISATION, BY RENEWABLE ENERGY AND FILTRATION ON MEMBRANE

Autonomous unit for pumping polluted water ensuring treatment of the latter in order to make it potable

Apparatus which functions automatically and is entirely autonomous. The invention relates to an autonomous and automated apparatus making polluted water perfectly potable. The apparatus consists successively of various specified filters according to: - 5 A sand and flint prefilter; - 7 A physical filter on flint; - 8 A filter with active carbons; - 9 A physical filter on textile bag; - 10 A bacteriological filter, which are fed by a pump 6 filling a safety reserve 13 in which the water contained is continuously recycled by another pump 11 through an ultraviolet steriliser 12 in order to reserve its salubrity and for feeding by gravity a dispensing device 14. This apparatus according to its invention is intended particularly for making polluted water potable.

COGENERATION SYSTEM OF FRESH WATER AND ELECTRICITY.

연속적으로 열을 공급하기 위하여 태양 에너지를 사용하는 해수 탈염 장치 및 방법

... 연속적으로 열을 공급하기 위해 태양 에너지를 사용하는 해수 탈염 장치는 해수 정화 시스템과 해수 탐염 시스템을 구비하고, 해수 탈염 시스템은 해수 추출정(6a), 해수 살균 정화기(6), 다단 울트라-필터 풀(7), 및 정화된 해수 풀(8)로 구성되고; 해수 탈염 시스템은 태양 에너지 집중 및 열 수거 장치(1), 태양 에너지 열 저장 탱크(2), 정화된 해수 히터(3) 및 적어도 1-단의 해수 플래시 증발기를 구비한다. 태양 에너지 집중 및 열 수거 장치(1)는 열-전도 작동 매체를 통해 주간 동안 햇빛 열 에너지를 수거하여 햇빛 열 에너지를 태양 에너지 열 저장 탱크(2)에 저장한 후, 열-전도성 작동 매체를 통해 정화된 해수를 특정 온도로 가열하고; 고온의 해수는 다단 플래시 증발기로 이송되어, 분사되어 각 단에 의해 증발되고, 담수와 염수가 분리된다. 또한, 본 발명은 연속적으로 열을 공급하기 위해 태양 에너지를 사용하는 해수 탈염 방법을 개시한다. 연속적으로 열을 공급하기 위해 태양 에너지를 사용하는 해수 탈염 방법은 해수를 가열 증발시키기 위해 상대적으로 분산된 태양 에너지를 효과적으로 수집할 수 있고, 결과적인 담수의 품질은 음용수 표준에 도달하고, 태양 에너지가 저장되어 연속적인 작동에 의해 담수를 생산할 수 있다.

Dispositivo para coletar água potável a partir de condensação, bem como método de fabricação deste dispositivo e ferramenta de estampagem para sua realização

Apparatus for the disinfecion of aqueos media

The apparatus for the disinfection of aqueous media in a tank wherein the media is exposed to ultraviolet radiation from a tubular watertight UV source, an electronic control unit is attached to the tank for the control of the UV source, the container is provided with a cover that can be tilted open and has a handle and the source is arranged substantially along a middle axis of the apparatus.

Device and method for determining the degree of disinfection of a liquid

The invention relates to a device and also a method for determining the degree of disinfection, and for determining the time point when a defined degree of disinfection is reached by a liquid, in particular drinking water, that is situated in a container which is light-permeable at least in a UV range. The device comprises in this case a UV measuring appliance for measuring the intensity of the UV radiation in the region of the container, a data analysis unit to which the values of the UV intensity which are measured by the UV measuring device are fed, and wherein the data analysis unit converts the UV intensity values measured at the start of a measurement at defined time points to form a characteristic, and wherein the data analysis unit compares the characteristics determined at defined time points with a predetermined characteristic, which predetermined characteristic corresponds to a defined degree of disinfection of the liquid, and wherein the device comprises at least one signal ...

Mobile drinking water treatment assembly has fine-pored filter

A transportable water treatment assembly has a holding tank (1) for impure water, a holding tank (6) for treated water and a water filter (4, 4'). The filter unit especially has a fine-pored filter which is capable of retaining suspended solids and impurities down to and including bacteria size. Water is forced through the filter under pump (2) pressure of one bar or more. The pump is preferably a hand or motor-powered dosing pump generating preferably 4 bar or more. The holding tank (1) is pressurised and separated from the filter (4) by a separate pressure chamber (15).

Tragbarer elektrolytischer Wasseraufbereiter

Tragbarer elektrolytischer Wasseraufbereiter, umfassend: ein Gehäuse (10) mit: einem Innenraum (102), und einem Behälterverbindungsabschnitt (101), der eine Öffnung (103) aufweist, die mit dem Innenraum (102) in Verbindung steht, eine Basis (20), die im Inneren des Innenraums (102) des Gehäuses (10) montiert ist und einen Montagering (21) aufweist, der ringförmig an einer Oberseite der Basis (20) ausgebildet ist, wobei eine Innenwand des Montagerings (21) an einem Außenumfang des Behälterverbindungsabschnitts (101) anliegt, eine erste leitfähige Gitterplatte (31), die an der Oberseite der Basis (20) montiert ist und innerhalb des Montagerings (21) und unterhalb der Öffnung (103) des Behälterverbindungsabschnitts (101) angeordnet ist, eine zweite leitfähige Gitterplatte (32), die oberhalb der ersten leitfähigen Gitterplatte (31) montiert ist und elektrisch von dieser isoliert ist, und sich innerhalb des Montagerings (21) der Basis (20) und unterhalb der Öffnung (103) des Behälterverbindungsabschnitts ...

Filterkanne mit bakterientötender Funktion

Filterkanne mit bakterientötender Funktion, umfassend mindestens eine Kanne (10), die eine Wassereintrittsöffnung (11), eine Wasseraustrittsöffnung (12), eine Wasserkammer (13) und einen Reinwasserraum (14) unter der Wasserkammer (13) aufweist, wobei die Wassereintrittsöffnung mit der Wasserkammer (13) verbunden ist, wobei die Wasseraustrittsöffnung (12) mit dem Reinwasserraum (14) verbunden ist, wobei zwischen der Wasserkammer (13) und dem Reinwasserraum (14) eine Verbindungsöffnung (15) vorgesehen ist, eine Filtereinheit (20), die in der Verbindungsöffnung (15) angeordnet ist, wodurch das Wasser der Wasserkammer (13) nach dem Filtern in den Reinwasserraum (14) fließen kann, mindestens eine bakterientötende Lampe (30), die an einer Seite des Reinwasserraums (14) angeordnet ist und ein Licht in den Reinwasserraum (14) strahlen kann, und ein Stromversorgungsmodul (40), das an einer Seite der Kanne (10) angeordnet ist und mit der bakterientötenden Lampe (30) verbunden ist, wobei das Stromversorgungsmodul ...

TRAGBARES GERÄT ZUR TRINKWASSERREGENERIERUNG UND -ABGABE

Solar energy operated desalination plant - has air flow passing through evaporation chamber to condenser where water vapour is separated into cool air and drinking water

A desalination plant uses only solar energy and is hermetically sealed. Sea water is automatically fed to an evaporation chamber (1) from where water vapour is collected and carried by an air flow to a condenser (2). After cooling the water falls to the condenser (2) base for automatic collection. The dry air is recirculated. The evaporation chamber (1) is located in a circle or semi-circle around the condenser (2). Cool air flows through a tubular chimney (3) at highflow rates for increased cooling efficiency. Salt water is preheated by passing through pipes (5) on the inner wall of the evaporation chamber (1) base. The water level in evaporation chamber (1) is kept constant by maintaining the level in a storage tank linked to the evaporation chamber (1) by a pipe (11). Drinking water at the condenser base is directed to a storage tank (10) via a trap. USE/ADVANTAGE - Desalination of water, esp. in underdeveloped countries. Uses only solar energy, has a simple construction, is automatic ...

Fluid treatment system and method

A fluid treatment system for pasteurising fluid, comprising a heat exchanger; a solar thermal collector, temperature monitoring means; and a valve comprising an aperture for fluid to flow from the solar thermal collector into a fluid conduit. The valve has: a closed position, a fully open position and at least one intermediate position in which the valve is only partially open. The valve is operable to be in the closed position when the temperature of the fluid in the solar thermal collector is equal to or less than a first temperature (T1); in the fully open position when the temperature of the fluid in the solar thermal collector is equal to or greater than a second temperature (T2), the second temperature being greater than the first temperature; and in the intermediate position at an intermediate temperature (TI), the intermediate temperature being between the first temperature and the second temperature, the aperture of the valve increasing in size as the valve transitions from one ...

Aquacycle

DEVICE FOR THE PROCESSING OF WATER

PROCEDURE AND DEVICE FOR THE STERILIZATION OF AQUEOUS MEDIA, IN PARTICULAR DRINKING WATER.

SOLARE HEIZWÄRMEEINBRINGUNG ZUR MEERWASSERENTSALZUNG

Portable Vorrichtung zur Aufbereitung von Trinkwasser

Die Erfindung betrifft eine portable, solarthermische Vorrichtung zur Aufbereitung von Trinkwasser aus Abwasser, mit einem das Abwasser aufnehmenden Abwasserbecher als Verdunstungsgefäß und einer mittels Adapter daran befestigbaren Kunststoffflache samt Schraubanschluss als Kondensationsgefäß. Erfindungsgemäß ist der Adapter becherförmig ausgebildet und weist einen zylindrischen Mantelabschnitt sowie einen Bodenbereich mit einer bevorzugt zentralen Gewindeaufnahme auf, wobei der Adapter in einer ersten Konfiguration im Abwasserbecher angeordnet und mit diesem am Bodenabschnitt der Kunststoffflasche aufgesteckt ist, wobei weiters der Adapter in einer zweiten Konfiguration mit seiner Gewindeaufnahme am Schraubanschluss der Kunststoffflasche befestigt und mit dem zylindrischen Mantelabschnitt in den Abwasserbecher eingeschoben ist.

SOLARTHERMISCHE VORRICHTUNG ZUR AUFBEREITUNG VON TRINKWASSER AUS ABWASSER

Die Erfindung betrifft eine portable, solarthermische Vorrichtung (10) zur Aufbereitung von Trinkwasser aus Abwasser, mit einem das Abwasser in einem Abwasserbereich (2) aufnehmenden Verdunstungsbehälter (1), einem damit in Strömungsverbindung stehenden Kondensator (11) und einer Sammelrinne (26) zur Aufnahme und Ableitung des vom Kondensator (11) gewonnenen Kondensats. Erfindungsgemäß ist der zumindest eine Kondensator (11) als faltbarer Folienschlauch ausgeführt und im Inneren des Verdunstungsbehälters (1) angeordnet wobei dessen Wand an der Innenseite (22) mit einem Kühlmedium beaufschlagbar ist.

METHOD AND SYSTEM FOR DESALINATING WATER WITH SOLAR ENERGY

IMPROVEMENTS TO MULTIFUNCTION SOLAR UTILITY PANELS

A multi-function solar panel, the panel being of the tilted tray type which is divided into three chambers, one chamber being used for electricity generation, and cooling of the PV panel and partial preheating of the feed water to a still, one for processing the feed water to produce potable water and the other for water storage and other ancillary devices used in the production process and PAYG functionality of the multi-function solar panel.

Improvements to solar stills of the tilted tray type, for producing pure drin king water

METHOD AND APPARATUS FOR STERILIZING AQUEOUS MEDIA, MORE PARTICULARLY DRINKING WATER

An apparatus is provided for sterilizing an aqueous medium. The medium is past along a path where it is subjected to ultraviolet rays by a plurality of annular permanent magnets. The aqueous medium is also subjected along the path to a magnetic field. This magnetic field is generated by a plurality of magnets having poles arranged in opposite directions to one another.

LIGHTWEIGHT MODULAR WATER PURIFICATION SYSTEM WITH RECONFIGURABLE PUMP POWER OPTIONS

A modular water purification system is optimized for versatility and weight using a pump component that is mountable by standardized fittings into alternative prime mover modules that can receive and power the pump. The pump can be a heavy high pressure pump for a reverse osmosis stage, interchangeably mounted on an internal combustion engine module or an electric motor module. The pump is enclosed and protected by a frame with end plates, elongated bar handles and a standardized base that fits into and is fixed by a sliding flange and clamping structure, locating the pump precisely to engage a rotational fitting on the pump shaft with a complementary fitting coupled to the prime mover.

Primary filter and storage system

A solar double-effect sea water desalination device and its method of desalination

Self-contained, PV-powered domestic toilet and wastewater treatment system

Slot type solar condensation heat collection seawater purification device

Monitoring unit for a chemical or biological additive-free water purifier used to produce potable water

A water purifier monitoring unit comprises measuring devices associated with indicator lights, a safety system and a low power electronic control board. A monitoring unit, for a water purifier comprising a particle filter (4), an UV sterilizer lamp (15) and an active carbon filter (8), has: (a) a measuring system comprising a flow regulator (2), an inlet pressure detector (3), a photodetector (7), an outlet pressure detector (9) and a programmable electronic timer (14); (b) a control system comprising a green light (17) indicating good operation, a yellow light (18) indicating filter clogging and a red light (19) indicating an insufficient UV dose; (c) a safety system acting on a bistable inlet valve (1); and (d) a low power electronic board for controlling all the systems. Preferred Features: The active carbon is treated with silver (especially vacuum deposited silver to prevent metallic silver release into the treated water) or titanium oxide for generating nascent oxygen to provide a bactericidal and bacteriostatic effect. The unit has a photovoltaic generator supplying a battery (22) for powering the sterilizing lamp (15) when mains electricity is not available. Indicator lights (25-27) indicate the charge state of the battery for extending battery life, the red indicator light being actuated a certain time before complete battery discharge. An electric water feed pump is provided for use in regions where potable water and electricity supplies are not available. The unit may be contained in an attache case (28), the photovoltaic generator being deployed horizontally or at an adjustable angle while the water purifier is held vertically for immediate and convenient use. Two sterilizing lamps may be provided, one being installed within the particle filter cartridge and the other being installed within the active carbon filter cartridge.

Mobile homes available for drinking water production using solar power

SEAWATER DESALTING APPARATUS AND METHOD USING SOLAR ENERGY FOR CONTINUOUSLY SUPPLYING HEAT

SEAWATER DESALTING APPARATUS AND METHOD USING SOLAR ENERGY FOR CONTINUOUSLY SUPPLYING HEAT

A METHOD FOR STORING ENERGY AND GENERATING ELECTRIC POWER AND A DEVICE FOR STORING SOLAR ENERGY AND GENERATING ELECTRIC POWER

Portable water purification appliance, to give clean drinking water, has a container for the water to be forced by an overpressure through filters without requiring a connection to water mains or a power supply

The portable water purifying appliance (1) has an inner container (5) where water is poured in. An overpressure is generated to force the water through a coarse filter (3) and a fine filter (4). The container has a cap (2) with a screw thread or bayonet closure, and a seal. Pressure is generated by a compressor, hand pump (6), hydraulically or a gas cylinder, to develop a pressure of 0.1-2.0 bar and a valve (9) relieves overpressure. A silver wire (11) is fitted to sterilize the water, and a magnet (10) is provided.

Electrolytic conversion of waste water to potable water

A method for converting waste water into potable water using power from an electrical grid. The method comprises flowing the waste water through an electrolysis cell coupled to the grid, and, when power availability on the grid is above an upper threshold, biasing the electrolysis cell to form hydrogen. Hydrogen evolved in the electrolysis is then provided as fuel to one or more fuel cells. When the power availability on the grid is below a lower threshold, electric current and potable water are drawn from the one or more fuel cells.

Personal Advanced Oxidation Water Treatment System

A portable, personal advanced-oxidation water treatment system based on ozone and a catalyst such as titanium dioxide that can cycle and purify water to make it portable by removing organic contaminants. The unit can be used for long periods of time without having to replenish the active portions. The unit can be carried in a backpack or in a vehicle. Fresh water is typically loaded into the unit, and the unit is cycled until the water is pure enough to drink. A battery is used to produce ozone and to cycle the water through a reaction vessel and can optionally be charged with a small solar panel The unit can also be powered directly from a vehicle.

System and method of desalinating seawater

Saline water from a body of water is desalinated using a water purification system. Chambers of a plurality of tanks are filled with a volume of saline water. The saline water is heated to increase a pressure and produce water vapor within the chamber of each tank. A condensation valve disposed within a condensing tube is moved to an open position such that the water vapor is released into a respective condensing tube. The water vapor is condensed to provide potable water.

Solar thermal membrane distillation system for drinking water production

A solar distillation device includes a feed water chamber having an open interior feed water compartment and a feed water inlet to the feed water compartment. A distillate chamber has a top and sides and an open interior distillate compartment, and a distillate water outlet in liquid communication with the distillate compartment. The top, the rear wall, and the sides of the distillate chamber includes a solar radiation transmissive portion. A distillation membrane separates the feed water compartment from the distillate compartment, and has a feed water facing surface and a distillate facing surface. The membrane can include a porous hydrophobic material, and the distillate surface of the distillation membrane can be black. The transmissive portion allows solar radiation to pass through the top, the rear wall, and the sides of the distillate chamber and strike the distillation membrane.

Modular sand filtration - anchor system and wave energy water desalination system incorporating the same

A potable water producing system for disposition at a body of salt water and a method of producing potable water is provided. The system includes a wave energy conversion system (AWECS) and a portable filtration-anchor system. The AWECS is in the form of a floating articulated barge housing a desalination system including a reverse osmosis membrane. The filtration-anchor system is submerged in the body of salt water and includes a sand filter to filter the adjacent salt water and to provide the filtered salt water to the desalination system on the articulated barge. The action of the waves on the articulated barge provides energy to pump the filtered salt water from the sand filter to the reverse osmosis member to produce potable water. Moreover, the action of the waves on the articulated barge effects the shaking of the reverse osmosis filter, thereby rendering it self-cleaning.

Harvesting and Purification of Water From A Vehicle

A water harvesting and purifying system and method for an automobile. The system automatically collects condensed water from a heat-exchanger in an air-conditioning system. the system filters the condensed water and isolates it in a reservoir. the system boils the isolated water to further purify. The water is then useful for drinking for a predetermined time period, after which the water is purged and the process restarted.

Systems and methods for distillation of water from seawater, brackish water, waste waters, and effluent waters

The present invention relates to water purification using solar energy. More specifically, systems and methods according to the present invention collect solar energy to heat non-potable water in a super-insulated structure. Compressed heated air is injected to evaporate water vapor out of brackish water, saltwater, or dirty water, thereby creating saturated air. The saturated air is drawn through a cooling tower and distilled water is precipitated. The systems and methods employ heat recovery and recycling processes to maximize energy efficiency.

Potable water producing device

A water treatment device comprising a clear container with lid surrounded by a solar reflector, and an insert in the form of a thin sheet or mesh permanently coated with titanium dioxide as a water sanitizing catalyst. The container is filled with non-potable water, covered with the lid, and placed in direct sunlight. Direct and reflected sunlight enters the water through the clear container and lid, where the sunlight's ultraviolet (UV) radiation and increased solar thermal heat disinfect the water. Further, the catalyst on the insert reacts with dissolved oxygen in the water to produce reactive oxygen species. These reactive species react with and decompose organic compounds in the water, and kill or inactivate pathogens. In addition, the reactive oxygen species further react with the water itself to produce additional free radical species, which also react with and decompose organic compounds and kill or inactivate pathogens.

Household solar still with easy operation and maintenance and enhanced output

The invention discloses the design of an improved household solar still with enhanced output and high recovery. The output and recovery are enhanced by (i) aligning the top glass and basin so as to maximize the input solar radiation, (ii) using North-South reflectors in V trough configuration to further raise the incident radiation, (iii) employing metallic condensers on sides to maximize condensation efficiency, (iv) using suitably heated and cooled saline water by taking advantage of ambient temperature differential during a day and using such water as feed water and condenser water respectively. Use of detachable top glass assembly and teflon cork at the bottom allow for easy cleaning of the interior of the still and discharge of concentrate, respectively. The still is also demonstrated to be useful for other applications where, besides producing distilled water, the concentrate is a more value added product than the feed.

Water-purifying lid having self-powered uv led and filter coupled thereto

The present invention relates to a water-purifying lid having a self-powered UV LED and a filter coupled thereto, the lid comprising: a first body having a box shape and open at one end thereof; a support plate installed in an inner space of the first body to form a space; a rotational part; a coil part; a handle coupled to one end of a rotational shaft at one end thereof so as to rotate the rotational shaft when a force is applied thereto; an ultraviolet sterilization device; a second body; a filter for removing impurities; and a discharge part comprising a valve, wherein a user rotates the rotational shaft and a rotational plate by using the handle, a magnet moves above the coil part with the rotation of the rotational plate to generate electricity at the coil part, and the electricity having been generated at the coil part is transferred to a UV LED of the sterilization device, thereby emitting an ultraviolet ray which sterilizes water in the second body.

Low Energy Process for purifying water and reducing crop water consumption

The low-energy water reclamation process consists of evaporation from water sources, followed by capturing, condensing and reusing the water released into the atmosphere from both the evaporation process and by plant transpiration. 95% to 99% of water from plant transpiration is lost by venting to the atmosphere. We capture that water, and reuse it, to grow food or provide potable water. Reclaiming and reusing the evaporated water reduces both the amount of new water required for plant growth or potable water production, and also reduces the total energy requirement for the process. Over a large growing area, we expect to reclaim a significant amount of transpired water, which will reduce the need for new water to grow food and/or provide pure unpolluted potable water, at lower total cost.

Portable solar powered potable water generation system

A portable solar powered potable water generation system may include a dehumidifier, a at least one solar panel and an AC/DC converter. The at least one solar panel may be mounted onto the dehumidifier. The AC/DC converter may also be attached to the dehumidifier to power it with the at least one solar panel. In certain embodiments, an electrical wire may connect the at least one solar panel to the dehumidifier. A control panel may be located on the dehumidifier.

Solar Thermal Device for the Treatment of Drinking Water

The invention relates to a portable, solar-thermal device for the treatment of drinking water from waste water, comprising an evaporation container that accommodates the waste water, a condensation apparatus having a flow connection to the evaporation container, and a separator arranged between the evaporation container and the condensation apparatus for separating and leading away the condensate obtained in the condensation apparatus. According to the invention, the separator has passage openings for the transfer of water vapor into the condensation apparatus, which is arranged on the top side of the device in the operating position of the device, and a drain opening for the condensate arising in the condensation apparatus, which drain opening can be connected to a collecting container, wherein the evaporation container, which is arranged on the bottom side of the separator, is designed as a flexible film bag.

Water desalination system and method using fresnel lens

A system and method of desalinating saltwater to create potable (drinking) water is disclosed. The system comprises a conically shaped kettle that is heated by sun rays concentrated by use of a plurality of Fresnel lenses to evaporate water from a saltwater source, wherein potable water is recovered from the top of the kettle.

Systems and methods of providing micro-renewable electrical energy

Various implementations of a system that addresses the need for clean drinking water, improved solid fuel combustion and convection of the heat resulting from the combustion, exhausting of gases and air-borne particulates resulting from combustion, and provides electricity for lighting and charging of battery-operated devices are described herein. The system may include at least one solar panel, a battery, a fan assisted exhaust hood, a fan assisted cooking device, and a water purification device. Such a device could not only save millions of lives, but the quality of life for millions of people living in impoverished areas or refugee camps could be improved dramatically.

DEVICE FOR DISinfecting AQUEOUS SOLUTIONS

Device to make drinking water

공기중에 포함된 습기를 응축시켜 이를 집수하고 정수처리하여 식수로 사용할 수 있도록 하면서, 설치공간을 최소화할 수 있고 실내에서 소음을 줄일 수 있는 식수 제조장치에 관한 것이다. The present invention relates to a drinking water production apparatus capable of condensing moisture contained in air, collecting and purifying it, and using it as drinking water, while minimizing installation space and reducing noise in a room. 그러한 식수 제조장치는, 식수 제조장치를 구성하는 일부분의 외형을 이루는 제1케이스와, 상기 제1케이스 내부에 설치되어 외부공기를 흡입하여 공기중의 수분을 응측하여 소정량의 원수를 생성하는 응축수단과, 식수 제조장치를 구성하는 또 다른 외형을 이루는 제2케이스와, 이 제2케이스 내부에 설치되며 상기 응축수단에서 생성된 원수를 공급받아 정화하는 정수수단 및 상기 정수수단을 통하여 정화된 정수를 냉각 또는 가열하여 사용자가 마시거나 사용할 수 있도록 하는 식수공급부를 포함하고, 상기 응축수단과 정수수단은 서로 다른 장소에 위치할 수 있도록 이들을 연결하는 관로가 연장되어 별도의 셋트로 구성된 식수 제조장치를 제공한다. Such a drinking water production apparatus includes a first case forming an external shape of a part of the drinking water production apparatus, and a condensed water installed inside the first case to inhale external air to condense moisture in the air to generate a predetermined amount of raw water. However, a second case forming another shape constituting the drinking water production apparatus, and a water purifying means installed inside the second case and receiving and purifying the raw water generated by the condensing means and purified water purified by the water purifying means It includes a drinking water supply for cooling or heating to allow the user to drink or use, the condensation means and the water purification means to provide a drinking water production apparatus consisting of a separate set is extended to the pipe connecting them to be located in different places. . 식수,응축수단,정수수단,식수공급부 Drinking water, condensing means, water purification means, drinking water supply

一种便携式饮用水净化器

一种便携式饮用水净化器，包括太阳能电池、控制器、蓄电池、微型增压泵、粗滤层、超滤/反渗透膜元件和壳体，太阳能电池位于壳体上方，控制器、蓄电池、微型增压泵、粗滤层、超滤/反渗透膜元件集成在壳体内，增压泵安装在粗滤层的前端，纳滤/反渗透膜元件安装在粗滤层的后端，太阳能电池、控制器及蓄电池为增压泵提供直流电。本发明将大部分元件集成于壳体内，体积小、重量轻、携带方便；膜分离设备可以去除水中的有机污染物、重金属离子、细菌、病毒等有害物质，出水水质优质健康。应用本便携式饮用水净化器，无需电源即可为野外作业、探险旅游以及远离城镇的部队和农村地区提供优质的饮用水。

Солнечная станция для дистилляции воды

Изобретение относится к области очистки морской воды и грунтовых вод путем дистилляции для обеспечения питьевой водой сельского, коммунального хозяйства и может применяться для получения дистиллированной воды для технологического использования. Солнечная станция для дистилляции воды содержит вакуумную колонну, вакуумный насос, водяной насос для подачи воды в вакуумную колонну из емкости для исходной воды, теплообменник, соединенный с емкостью для дистиллированной воды, отверстие для выравнивания давления, электрический клапан, регулирующий подачу воды в колонну, контроллер нижней отметки воды в колонне, клапан регулирования давления. Станция содержит нижний клапан для выпуска воды из вакуумной колонны, клапан линии всасывания водяного насоса, а также клапан возврата неконденсирующегося водяного пара из емкости для дистиллированной воды в линию всасывания вакуумного насоса через клапан регулирования давления. В верхней части вакуумной колонны установлен сферический стеклянный контейнер с двухслойным стеклом, соединенный со входом вакуумного насоса. Станция содержит зеркала, отражающие и концентрирующие солнечное излучение на сферическом стеклянном контейнере вакуумной колонны, с возможностью передачи тепла, необходимого для испарения воды. Технический результат: повышение производительности опреснительной установки за счет кипения и конденсации воды при низком давлении и температуре с использованием отражающих концентрических зеркал и вакуумного насоса. 1 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 767 322 C1 (51) МПК C02F 1/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01D 1/00 (2022.01); C02F 1/14 (2022.01); F24S 21/00 (2022.01); Y02A 20/124 (2022.01); Y02A 20/142 (2022.01); C02F 2103/08 (2022.01) (21)(22) Заявка: 2021114016, 18.05.2021 18.05.2021 Дата регистрации: 17.03.2022 (45) Опубликовано: 17.03.2022 Бюл. № 8 Адрес для переписки: 420066, г. Казань, ул. Красносельская, 51, ФГБОУ ВО Казанский ГЭУ ...

Seawater desalting system

本发明介绍了一种海水淡化系统，其设置在海边，包括一进水箱，设置在海边的海水中，其上部设有一玻璃罩；一凸透镜，按光照方向，设置在进水箱边上，对焦在进水箱底部中央；一储水箱，设置在进水箱附近的陆地；一导管连通玻璃罩和进水箱。本发明引入部分海水，并通过利用太阳能或是风能加热海水，并收集水蒸汽，从的获得可以直接饮用的淡水。本发明节能环保，基本不需要额外的动力，充分利用大自然的绿色能源。

Installation for producing tap and process water from saline water of reservoir

Device for sea water desalting and method of using of solar energy for continuous supply of heat

FIELD: hydraulic engineering. SUBSTANCE: invention relates to a device and a method for sea water desalting using solar energy for continuous supply of heat and to scope of sea water desalting (including desalting of internal brackish water). Invention can also be used in treatment of waste water. Device comprises a system of treatment of sea water and sea water desalting system, where sea water treatment system consists of a well for extraction of sea water, reservoir for sterilizing treatment of sea water multistage ultra filter and tank for purified sea water; and sea water desalting system consists of a device for concentration of solar energy and heat collection, storage tank of heat solar energy, heater of purified sea water and multistage instant evaporator of sea water. Device for concentration of solar energy and heat accumulation accumulates thermal energy of sun light by means of heat-conducting working medium in the afternoon, saves thermal energy of sun light in the tank for storage of heat solar energy and then heat purified sea water by means of heat-conducting working medium to a certain temperature; hot sea water is directed to multi-step instant evaporator of sea water, and sprayed and evaporated stage by stage, and fresh water and brine are separated. Also disclosed is a method of sea water desalting using solar energy for continuous supply of heat. EFFECT: device for sea water desalting using solar energy for continuous heat feed, can effectively collect relatively dissipated solar energy to heat and evaporate seawater, quality of fresh water reaches the drinking water standards, and solar energy is stored, enabling continuous operation of obtaining fresh water. 10 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК C02F 1/14 (11) (13) 2 603 799 C1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2015130676/05, 15.11.2013 (24) Дата начала отсчета срока действия патента: 15.11.2013 ...

Systems and methods for water distillation

The present disclosure is generally directed to solar distillation methods and systems for recovering potable water from non-potable water. In certain embodiments, a process for water distillation includes a cycled arrangement, alternating between a day cycle and a night cycle to enhance the yield of potable water. Additionally, in certain embodiments, the system includes a solar still having a design and orientation to maximize solar energy capture.

Packed column distillation apparatus

Apparatus is provided for converting sea or other undrinkable waters to drinkable water without the use of driven or moving parts. Reliance upon gradient effects is made to effect the vaporization of, for example, sea water, followed by the condensation of the vapor to form distilled water. Gradient effects are achieved through the provision of differentials in the thermal conductivity, capillary activity, adsorptive, absorptive and/or pressure characteristics of particulate materials, or combinations of such physicals. For example, a column is packed with material graded as to its conductivity, the least thermally conductive material being nearest the cold or ambient water that is to be purified. In packing the column each successive layer of material has a greater thermal conductivity than the layer beneath it with the most conductive being at the top near the outlet arm of the column. The final outlet arm or tube is unheated or is at a temperature lower than that of the topmost conductive material so that vapor reaching the outlet tube gets condensed. This tube leads to a container kept in a cool place as, for example, buried in the ground, as, for instance, at the seashore deep enough to be cooled or to be surrounded by water, thus keeping the condensate cold. Pure water so collected is removed by such means as is desired. Other impure, volatile liquids may be similarly purified.

Water purifier

本实用新型涉及一种对各种水质的水源进行净 化的装置，适用于海水淡化、一般水净化、污水处理等 领域。它由保温隔热容器(1)、待处理水输入管(9)、 竖式水蒸汽换热器(2)、竖式加热换热器(3)、电加热 器(4)、隔热管(6)、抛物柱面太阳能集热器(5)所构 成。利用此装置可满足工业生产和人们饮用水的需 要，且具有结构简单、生产成本低的优点。

Seawater desalting apparatus and method using solar energy for continuously supplying heat

연속적으로 열을 공급하기 위해 태양 에너지를 사용하는 해수 탈염 장치는 해수 정화 시스템과 해수 탐염 시스템을 구비하고, 해수 탈염 시스템은 해수 추출정(6a), 해수 살균 정화기(6), 다단 울트라-필터 풀(7), 및 정화된 해수 풀(8)로 구성되고; 해수 탈염 시스템은 태양 에너지 집중 및 열 수거 장치(1), 태양 에너지 열 저장 탱크(2), 정화된 해수 히터(3) 및 적어도 1-단의 해수 플래시 증발기를 구비한다. 태양 에너지 집중 및 열 수거 장치(1)는 열-전도 작동 매체를 통해 주간 동안 햇빛 열 에너지를 수거하여 햇빛 열 에너지를 태양 에너지 열 저장 탱크(2)에 저장한 후, 열-전도성 작동 매체를 통해 정화된 해수를 특정 온도로 가열하고; 고온의 해수는 다단 플래시 증발기로 이송되어, 분사되어 각 단에 의해 증발되고, 담수와 염수가 분리된다. 또한, 본 발명은 연속적으로 열을 공급하기 위해 태양 에너지를 사용하는 해수 탈염 방법을 개시한다. 연속적으로 열을 공급하기 위해 태양 에너지를 사용하는 해수 탈염 방법은 해수를 가열 증발시키기 위해 상대적으로 분산된 태양 에너지를 효과적으로 수집할 수 있고, 결과적인 담수의 품질은 음용수 표준에 도달하고, 태양 에너지가 저장되어 연속적인 작동에 의해 담수를 생산할 수 있다.

A kind of double layer heat preservation energy-saving device applied slot-type optical collector and prepare fresh water

本发明公开一种应用槽式聚光器制备淡水的双层保温节能装置，其特征在于主要包括补水箱、水箱支架、过滤网、补水阀、前补水管、内锅、安全阀、内外锅夹层、外锅、锅盖、匀气孔板、把手、节流孔板、后补水管、水位观察窗、泄水阀、热交换管、出水阀、集热管封盖、抛物槽和集热管。该装置利用蒸馏原理，对海水等非淡水资源蒸馏冷凝，得到可以饮用的淡水。该装置移动方便，不仅可以解决饮用水上的困难，还可以将水中的细菌杀死，产出的水可以直接饮用，也可以将蔬菜中的农药泡出，同时也可以用于办公室、实验室等。

Patent RU2015139604A3

``” ВУ“? 2015139604” АЗ Дата публикации: 01.04.2019 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2015139604/11(060970) 17.09.2015 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 14/490,744 19.09.2014 05 Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) СИСТЕМА ДЛЯ СБОРА ЧИСТОИ ПИТЬЕВОЙ ВОДЫ В ТРАНСПОРТНОМ СРЕДСТВЕ И СПОСОБ ПОЛУЧЕНИЯ ЧИСТОИ ПИТЬЕВОЙИ ВОДЫ В ТРАНСПОРТНОМ СРЕДСТВЕ Заявитель: ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи, ЦЗ 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) ВбОК 16/00 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) ВООК 16/00, В60Н 1/00-1/32, В0ТО1/О0, 5/00, С02Е1/00-1/04 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): РУ/РТ, ЕАРАТГУ, Ебрасепеё, Раеагсв, КОРТО 6 ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) ...

Lightweight modular water treatment plant with pump optional drives

FIELD: process engineering. SUBSTANCE: invention relates to water treatment plant to be deployed in situ. Proposed system comprises several modules interconnected by water lines. Said modules include at least one water filter, at least one water pump connected therewith, motor and ICE. Note here that said modules include filter module, two pump drive modules composed by said motor and said ICE. Pump allow selection of its drive by engagement with either said motor or ICE. Note here that said motor and ICE can be alternatively engaged with said pump and pump feed line. Flexibility and compact lightweight design are optimised by pump component to be mounted using standard fittings in alternative modules of primary propulsors which allow accommodate and feed the pump. EFFECT: ease of transportation, installation and operation for production of purified drinking water from whatever water sources. 16 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 509 736 (13) C1 (51) МПК C02F 9/02 (2006.01) C02F 1/44 (2006.01) B01D 61/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2012141540/05, 24.02.2011 (24) Дата начала отсчета срока действия патента: 24.02.2011 (73) Патентообладатель(и): ТЕРРА ГРУП КОРПОРЕЙШН (US) (45) Опубликовано: 20.03.2014 Бюл. № 8 2 5 0 9 7 3 6 (56) Список документов, цитированных в отчете о поиске: US 2009/045116 А1, 19.02.2009. US 2007/080100 A1, 12.04.2007. US 2005/139530 A1, 30.06.2005. US 2008/272040 A1, 06.11.2008. EA 8408 В1, 27.04.2007. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 04.10.2012 2 5 0 9 7 3 6 R U (87) Публикация заявки РСТ: WO 2011/109204 (09.09.2011) C 1 C 1 (86) Заявка PCT: US 2011/025977 (24.02.2011) Адрес для переписки: 197101, Санкт-Петербург, а/я 128, "АРСПАТЕНТ", пат.пов. М.В. Хмаре, рег.№ 771 (54) ОБЛЕГЧЕННАЯ МОДУЛЬНАЯ СИСТЕМА ОЧИСТКИ ВОДЫ С ВОЗМОЖНОСТЬЮ ВЫБОРА ПРИВОДА ДЛЯ НАСОСА (57) Реферат: Изобретение относится к развертываемой в полевых ...

A manually operated continuous flow type drinking water disinfector using concentrated solar radiation

The present invention of manually operated continuous flow type concentrated solar drinking water disinfector improves the effectiveness and productivity of disinfection of drinking water for individual families or small communities, without using conventional fossil fuel derived heat or electricity or solar photovoltaic electricity, by clarifying the feed water with alum, aerating it manually, preheating it in solar water preheater and then while flowing as a thin stream exposing it directly to solar radiation without an intervening glass or plastic container material, with solar radiation incident on top side of pre-heater section and on top side of solar UV section intensified with mirrors and while the disinfector unit which is mounted on a trolley, is manually oriented towards the sun intermittently.

Terminal to make water potable, comprises potabilization unit constituted of filter and reactor having ultraviolet radiation equipped with low pressure UV lamp, and autonomous power supply device constituted of control unit and sensor

The terminal intended to make water potable, comprises a potabilization unit constituted of a filter (1) washed by a stream flow in counter-current, where a filtration threshold is less than 15 mu m and of a reactor (2) having ultraviolet radiation equipped with a low pressure UV lamp, an autonomous power supply device constituted of a control unit (3) and a sensor (4) of renewable energy, a tank (5), which supplies water to the potabilization unit, a pump, a battery recharged by the power supply device, and a device for counter washing the filter. The terminal intended to make water potable, comprises a potabilization unit constituted of a filter (1) washed by a stream flow in counter-current, where a filtration threshold is less than 15 mu m and of a reactor (2) having ultraviolet radiation equipped with a low pressure UV lamp, an autonomous power supply device constituted of a control unit (3) and a sensor (4) of renewable energy, a tank (5), which supplies water to the potabilization unit, a pump, a battery recharged by the power supply device, and a device for counter washing the filter. The low pressure UV lamp equipped with the reactor has a power of less than 15 W. The tank is: provided with an inlet and an inlet nozzle for feeding by a pressure network; is closed by a cover; and is intended for a manual supply. A minimum pressure at the inlet of the filter is greater than 1.5x 10 5>Pa, and ensures efficient filtration of water (2-3 m 3>) without unclogging the filter. The power supply device is configured to provide an electric power of 60-80 W for 3-4 hours. The battery is configured to provide autonomy to the system for 3 days for functioning the terminal for 3-5 hours per day. The washing device is equipped with manually operated 3-way valves.

Portable rainwater collecting and purifying system

A self-contained, portable rainwater collecting and purifying system for collecting, filtering and disinfecting rainwater or other precipitation primarily for drinking purposes. In a preferred embodiment the portable rainwater collecting and purifying system is characterized by a housing which contains the system components. The bottom of the housing is typically fitted with skids or wheels, and a pair of sloped water collection panels is typically hinged to the housing for receiving the falling rainwater. A collection gutter receives the rainwater from the panels and drains the rainwater into a vertical standpipe fitted with a typically screen filter or filters. As the rising water in the standpipe eventually overflows, the overflowing, partially filtered water leaves the standpipe and enters a water collection tank through a hopper typically fitted with a gravity-flow filter or filters. A typically battery-operated pump automatically pumps the water through a pair of particle filters which remove dirt and other particulate impurities from the water, and finally through an ultraviolet light sterilizer which kills bacteria and other microorganisms to render the water suitable for drinking. In another embodiment solar panels provided on the respective water collection panels collect solar energy for energizing the pump, ultraviolet sterilizer or both. In still another embodiment, a heating blanket is provided beneath each water collection panel for heating and melting accumulating snow, sleet or ice on the panels, and the melted precipitation is filtered and disinfected through the system.

Apparatus for the disinfecion of aqueos media

The apparatus for the disinfection of aqueous media in a tank wherein the media is exposed to ultraviolet radiation from a tubular watertight UV source, an electronic control unit is attached to the tank for the control of the UV source, the container is provided with a cover that can be tilted open and has a handle and the source is arranged substantially along a middle axis of the apparatus.

Nanofiltration membrane water treatment system and device thereof

本发明涉及一种纳滤膜水处理系统及其装置，包括潜水泵取水井，原水通过多孔砖、无砂混凝土、活性炭、滤布滤池与钢管沉井相连通，滤池上部封闭或盖板，不占用地表面积。变压吸附制氧机在多孔砖滤池底部爆氧以形成生物活性滤池，无砂混凝土滤池用于粗滤，活性炭滤池进行精滤，通过滤布组件微滤的预处理水进入设备井中纳滤膜组件；纳滤膜组件放置在设备井底部，利用水位差形成的静压能作为纳滤膜工作压力，替代了价格贵而耗能高的高压泵；潜水泵用于将净水抽出井外，纳滤膜出水即为优质饮用水，达到或超过最新“生活饮用水卫生国家标准”，浓水即非饮用水可排到景观池或浇淋花草。

Seawater desalinating device

本实用新型提供一种海水淡化装置，其包括包括一盛装部及一导热盖，该盛装部开设一收容腔及一蓄水槽，该导热盖罩设于该盛装部上并将该收容腔及该蓄水槽封闭。该海水淡化装置结构简单，使用方便，并且仅需物理蒸发的方法将海水淡化以获得淡水，因此饮用较为安全。

Solar floating distiller

Использование: служит дл  получени  питьевой воды из морской воды или из загр зненной воды водоемов. Сущность изобретени  заключаетс  в том, что надувной каркас дистилл тора снабжен светопроз- рачными эластичным бандажом и нижним радиационным покрытием и выполнен в виде верхнего и нижнего тороидальных элементов , причем рабоча  часть испарител  выполнена с возможностью плотного контакта с сопр гаемой поверхностью нижнего светопрозрачного покрыти , а фитильна  часть испарител  пропущена между сопр гаемыми с ней поверхност ми бандажа и конденсатора, причем часть бандажа служит верхним радиационным покрытием, а внутренние поверхности конденсатора и нижнего тороидального элемента, обращенные к рабочей части испарител , снабжены слоем радиационного экрана, причем величина рассто ни  между рабочими поверхност ми испарител  и конденсатора находитс  в диапазоне значений 5 103 - 2х х10 , тороидальные элементы каркаса выполнены из конических разверток, а отверстие дл  слива дистилл та из конденсатора в приемный сосуд расположено в периферийной части рабочей поверхности конденсатора , крепежный фал установлен на бандаже между тороидальными элементами , с диаметрально противоположной стороны относительно места расположени  отверсти  дл  слива дистилл та, причем рабоча  часть конденсатора выполнена конической с центральным отверстием дл  слива дистилл та в приемный сосуд. 2 ил. Use: serves to obtain potable water from seawater or from polluted ponds. The essence of the invention is that the inflatable frame of the distiller is equipped with a translucent elastic band and a lower radiation coating and is made in the form of the upper and lower toroidal elements, the working part of the evaporator being made in close contact with the matching surface of the lower translucent coating, and the wick part of the evaporator is missed between the mating surfaces of the band and the condenser, with a part of the band serving as the upper radiation coating, and the internal surfaces The ...

Water purification process

An efficient system for desalinization of water is described wherein multiple stages of deionization result in drinking water quality and provision is made for recycling wastewater through the system.

Leverage of waste product to provide clean water

一种系统，其利用会聚的太阳能或废热提供的热有效地从非饮用水产生清洁水，该系统与非饮用水源共同放置，以基于热源提供的蒸汽有效、低成本操作。使用这种系统的方法通过提供的蒸汽和非饮用水操作以产生清洁水和浓缩水。

High thermal efficiency solar energy desalination process - used to produce drinking water from sea water, etc.

High pressure steam raised in a solar energy boiler is expanded directly into a turbine driving a vapour compressor. Exhaust steam from the turbine is passed into a desalinator circuit to transfer heat indirectly to raw water which is thus converted to vapour while the exhaust steam is condensed. The vapour is piped to the intake of the compressor which delivers compressed vapour to the inlet end of the desalinator circuit. The desalinator circuit discharges condensate which is partly drained off as drinking water and partly recycled to the solar energy boiler to produce high pressure steam. Solar energy alone is required to power this process which operates at a high thermal efficiency.

Impure water distillation apparatus, for producing potable water in high yield, combines solar distillation system with solar heating system to preheat water to be distilled

Water distillation apparatus comprises a parabola (2) following the sun through the day, with a reflector (1) directing solar rays through a tube (3) to a thermally insulated evaporation zone, to be completely reflected by a mirror (5) onto the evaporation surface (6); a water storage tank (7) for decanting solids; a thin black tube (8), exposed to sunlight, supplying water for evaporation; a condensing tube (9); a water vapor tube (10); and a potable water tank (11).

Patent FR2398023B1

DEVICE FOR POTABILIZING WATER WITH MANUAL OPERATION

Dispositif de potabilisation d'eau à fonctionnement manuel, comportant des moyens d'entrée d'eau, des moyens de pompage manuel, un filtre (4), une sortie de distribution d'eau (5), et une sortie de vidange (6) fermée, de préférence en outre une purge (42), caractérisé en ce qu'il comporte des moyens automatiques d'ouverture (8) de la sortie de vidange (6) et des moyens maintenant la sortie de vidange (6) ouverte après ouverture. Manual water purification device, comprising water inlet means, manual pumping means, a filter (4), a water distribution outlet (5), and a drain outlet (6 ) closed, preferably in addition a drain (42), characterized in that it comprises automatic means (8) for opening the drain outlet (6) and means keeping the drain outlet (6) open afterwards opening.

Distillation process and apparatus, especially for producing sweet water from sea water, uses a constant enthalpy gap between heat exchange surfaces

The process, designed to separate substances in solution in a liquid, uses contraflow heat exchange between a coolant gas or liquid passing in a vertical or inclined closed circuit over the surfaces of multiple hollow heat exchange plates (50) with narrow spaces between them filled with a non-condensable gas, especially air. The hot liquid to be distilled flows down in fine layers over the plates' outer surfaces, while the coolant flows down inside them, cooling as the liquid to be distilled evaporates, with its vapour diffusing in the non-condensable gas. The rising flow of the coolant is reheated in its passage, recovering the latent heat of condensation from a large part of the vapour. A source of heat (120) is located between the hottest ends of the heat exchange surfaces, and a source of cold (92) which lowers the temperature of the coolant is located between their cooler ends. During the process a more or less constant enthalpy gap is maintained between the heat exchange surfaces, and the coolant temperatures (T1, T2; T3, T4) at the upper and lower ends of the surfaces are determined by the system's Maximum Criterion efficiency, which equals Q/P.V where Q is the thermal power of the exchanged distillation, P is the thermal power of the heat source, and V is the active volume of the system.

DEVICE FOR TREATING RESIDUAL OR SEA WATER BY SOLAR GREENHOUSE EFFECT

Autonomous system for potabilizing brackish and/or polluted water, comprises pipes for circulating water, a unit for capturing renewable energy, a unit for controlling electronic and/or informatic set, and an automatic control unit

The autonomous system for the potabilization of brackish and/or polluted water, comprises pipes (7) for the circulation of water from an upstream inlet (8a) to two downstream outlets (8b, 8c), a unit for capturing renewable energy such as solar or wind to generate a Ub voltage fluctuating throughout the day and supplying electricity to the pumping unit, a unit for controlling electronic and/or informatic set that are connected to a sensor for measuring the generated voltage at the upstream pumping unit, an automatic control unit, and a voltage stabilizer. The autonomous system for the potabilization of brackish and/or polluted water, comprises pipes (7) for the circulation of water from an upstream inlet (8a) to two downstream outlets (8b, 8c), a unit for capturing renewable energy such as solar or wind to generate a Ub voltage fluctuating throughout the day and supplying electricity to the pumping unit, a unit for controlling electronic and/or informatic set that are connected to a sensor for measuring the generated voltage at the upstream pumping unit, an automatic control unit, and a voltage stabilizer such as a unit for electrochemical or electrostatic energy storage. The upstream inlet is arranged for suction of crude water. One of the outlets is used for treating water and another is used for the discharge of water. The pipes are associated with an upstream pumping unit for the suction and delivery of crude water at the upstream inlet, and a downstream unit for water filtration membrane connected to the downstream outlet for water treatment through an expansion valve. The value for generating the voltage increases for a same level of capturing, when the speed of the pumping unit is decreased and increased. The voltage stabilizer is located between the energy capturing unit and the pumping unit, and is permanently retained at full load or nearly full load. The control unit corresponds to the full load voltage of the stabilizer, or a nominal voltage for ...

Solar heat based coastal direct drinking water device

本实用新型涉及一种以太阳光热为核心的海岸直饮水装置，直饮水台安装在海岸上，以光热转化膜为核心的太阳光热蒸馏器设置在其上方，热交换器安装在以光热转化膜为核心的太阳光热蒸馏器上，海水运输管、排污水管分别通过进水管、出水管与以光热转化膜为核心的太阳光热蒸馏器相连通，进水管上安装有水泵；以光热转化膜为核心的太阳光热蒸馏器内安装有光热转化膜；海水通过光热转化膜蒸发分离出水蒸气，光热转化膜上方的海水通过出水管流至排污水管；分离出的水蒸气由出气管输出、通过热交换器冷凝成淡水后流入储水箱中；以光热转化膜为核心的太阳光热蒸馏器上安装有太阳能电池板，为蓄电池储电。本实用新型具有节约淡水资源，成本低廉的优点。

Plant for the desalination/purification of brackish water and industrial waste with zero liquid discharge

The invention relates to a plant for the desalination/purification of brackish water and industrial waste with zero liquid discharge, including reverse osmosis (1 and 9) or filtering (20) modules, containers for receiving waste (18), a centrifugal module (6), dryers (7 and 17), a heating circuit (11) and high-vacuum chambers (14) fitted with ejectors (15) that are supplied with fresh water as a driving fluid. The invention also includes an internal combustion engine (12) which is connected to an alternator (19) in order to produce electric power. The invention takes the from of a combined heat and power plant which, in addition to producing the power necessary for the operation of the drinking water production plant, can also produce excess electric power to be transferred to the grid, by harnessing the heat energy of the exhaust gases and the cooling of the engine (12) in order to heat the closed heating circuit (11) using exchangers and to heat the air from the dryers (17) using air generators.

Patent FR2208844A1

Water purification apparatus

Lightweight man-portable water purification apparatus consists of a tank, a pre-filter (2), an ultra-filtration module (4) and a pneumatically operated pump (3) to cause contaminated water to be passed through the pre-filter (2) and ultra-filtration module (4) to produce potable water.

Adiabatic solar water-desalinating plant

Изобретение относитс  к теплоэнергетике, касаетс  опреснени  морской воды при помощи солнца и ветра и позвол ет повысить эффективность путем обеспечени  автономности и экологической чистоты при работе установки. Исходна  питательна  морска  вода, нагрета  солнцем, самотеком поступает (подсасываетс ) в опреснитель за счет образованного в нем вакуума. В качестве подогревател  питательной морской воды используютс  либо панели (плоские или трубчатые), либо спиралеобразные лотки. Дл  предотвращени  парообразовани  в последних над поверхностью "зеркала" воды плавает прозрачна  гидрофобна  пленка. При этом вс  площадь над панел ми или лотками сверху покрыта внешней прозрачной оболочкой, создающей под ней парниковый эффект. В установке предусмотрена утилизаци  тепла избыточной (продувочной) воды дл  подогрева исходной питательной морской воды, поступающей вновь на лотки или в панели. 3 з.п. ф-лы, 6 ил. The invention relates to a power system, the desalination of seawater with the help of sun and wind, and improves efficiency by providing autonomy and environmental cleanliness during operation of the installation. The original nutrient sea water, heated by the sun, flows by gravity (drawn) into the desalination plant due to the vacuum formed in it. As a feedwater preheater, either panels (flat or tubular) or spiral trays are used. To prevent evaporation, a transparent hydrophobic film floats above the surface of the "mirror" of water. At the same time, the entire area above the panels or trays on top is covered with an outer transparent shell, which creates a greenhouse effect under it. The installation provides for the utilization of heat from excess (purge) water to preheat the original feed sea water, which is recycled to the trays or panels. 3 hp f-ly, 6 ill.

Animal powered mechanical device for water desalination

本发明提供了用于水脱盐的用动物提供动力的机械装置。使用动物动力作为原动力以实现半咸水脱盐具有独特的特点。具有高转矩、低速度形式的动物能量通过加速装置(4)可被转换为低转矩、高速度，用以为高压泵(6)提供能量，泵(6)的出水管(8)被连接至反向渗透膜组件(9)。通过这一装置，在农村中动物动力可被用于从含盐的地下水/海水资源中获得安全的饮用水。

Desalination method and system using compressed air energy systems

The invention relates to a desalination method and system that uses freeze crystallization technology that incorporates the use of compressed air energy as the source for freezing temperatures. When compressed air is released by a turbo expander, chilled air is produced as a by-product, wherein the chilled air is introduced into a crystallization chamber. Also injected into the chamber is a spray cloud of seawater droplets, which has been pre-chilled by heat exchange with the cold chamber walls, and which is then circulated and exposed to the chilled air in the chamber. The sizes of the droplets can vary, but are preferably predetermined, along with the relative temperatures, flows and speeds of the spray and chilled air, such that when the droplets are circulated within the chilled air, and settle at the bottom of the chamber, they are deposited at slightly above the eutectic temperature. This way, the ice/snow mass that forms at the bottom of the chamber will consist of frozen ice crystals, and a residue of salt water brine, which can runoff from the mass, either from the sides, or through any voids or channels that may form within the mass.

Desalination of seawater by solar energy using modular vessels in series

Es wird ein Verfahren zur Trinkwassergewinnung aus Meer- bzw. Brackwasser beschrieben, dessen Entsalzung mittels solarthermischer Energie unter weitestgehendem Verzicht auf elektronischer Steuerung erfolgt. Die Vakuum-Kammern sind in einem modularen Baukastensystem kaskadenähnlich miteinander durch Rohrleitungen verbunden.

Mobile water purification system and method

以廉价和可靠的方式将污染水转化成饮用水的改进型水净化系统和方法，该系统包括装在壳体内的几个主动性和被动性提纯组件。该被动性组件能够包括，例如，用于过滤碎屑的粗过滤装置；从水中以机械方式滤出各种污染物的预深度混合床介质过滤装置；和用于除去由主动性过滤(得到的颗粒物或有机生长物的后深度混合床介质过滤装置。该主动性组件可包括，例如，用于破坏和除去有机和无机污染物的专门的介质过滤装置；破坏和毁坏可氧化物质的臭氧化装置；中和臭氧、吸附污染物和改善味道的活性炭过滤装置；和破坏任何剩余微生物和中和臭氧的紫外线(UV)灭菌装置。

Raw water dispenser for removing heavy metals and resisting plugging

本发明涉及一种除重金属抗堵塞的生饮水机，包括两级净化单元，使生水通过微滤膜、吸附材料、高分子吸附膜、超滤膜四道滤层的过滤，不仅可除去水体中的悬浮杂质和异色异味物质等，还可除去水体中的多种重金属和放射性金属元素，以及多种细菌和病毒，得到符合饮用水标准的纯净的饮用水。另外，本发明生饮水机还具有独特的反冲洗功能，能够对滤层外所截留的颗粒物质进行反冲洗，使滤层不易堵塞，因而也可提高生饮水机的净化效率和使用寿命。而活塞式抽水设置又使得本发明生饮水机在不须电源的情况下也能够使用，可满足人们在无电力供应下，特别是在野外生存、自然灾害、战地作战的恶劣环境条件下对健康饮用水的需求。

Portable water filtration device

A portable filtration device filters water from a body of water within which the device can be buoyantly supported. The device generally comprises an inflatable floatation chamber arranged to support the device to float on the body of water and a filtration housing arranged to be suspended from the floating chamber in the body of water. The filtration housing has an inlet, an outlet, and a filtration medium arranged to filter water passing therethrough from the inlet to the outlet. The inlet is arranged for communication with the body of water and the outlet is arranged for communication with a filtered water reservoir for providing potable water to the reservoir.

Solar potable water recovery and power generation from salinous water

A process for recovering potable water from a source of salinous water -- e.g. sea and/or ocean water. Certain modifications afford the simultaneous generation of power. A portion of salinous water and an air stream are introduced into a solar radiation heat sink, with the air stream flowing over the salinous water. Heated, water-containing air is withdrawn from the heat sink and reduced in temperature to condense potable water. The heated salinous water, from the heat sink, is at least in part recycled thereto, while the remainder is introduced into a plurality of flash separation zones, each succeeding one of which is maintained at a lower subatmospheric pressure than the preceding, and through which the liquid phase passes in series. In order to afford a 24-hour continuous process, the hourly rate of heated salinous water withdrawal, including evaporated water, is less than the rate of salinous water introduction to the heat sink. The resulting vaporous phases are passed through separate turbines, or through different stages of a multiple-stage turbine, from the resulting motion of which energy is recovered -- e.g. power is generated. The exiting turbine vapors are cooled and/or condensed via indirect contact with a second portion of salinous water to recover additional potable water. To effect the reduction in temperature, the heated, water-containing air stream may be employed to vaporize a hydrocarbon which passes through a turbine for the purpose of producing energy. Salinous water returned to the original source thereof is at a temperature not more than 15° F. greater than the coldest salinous water obtained from the source. Where available, it is preferred that the temperature of the second salinous water portion be at least about 5° F. (2.8° C.) to about 15° F. (8.4° C.) lower than that of the salinous water portion introduced into the heat sink.

System to produce drinking water

生产饮用水的系统包括通过将空气中的水气冷凝来产生水的空气冷凝装置，空气冷凝装置被布置在第一壳体内；过滤掉空气冷凝装置产生的水当中的杂质的净化部，净化部被布置在第二壳体内并通过管道与空气冷凝装置连接；以及将净化部净化的水供应给用户的水供应部，其中空气冷凝装置和水供应部被安装在位于不同位置的分离的装置内。

Liquid purifying drink container device with field emission uv light source

A liquid purifying drink container device (2), comprising a liquid compartment(4)for holding liquid enclosed by a liquid compartment wall (6)within said container device (2), an opening(8)for filling and emptying of liquid in said liquid compartment (4), an openable lid (4) structured to close said opening and hinder access to said liquid compartment when in a closed position. An ultraviolet light source unit (12) is provided adapted to emit ultraviolet light in the germicidal spectrum. The ultraviolet light source unit is arranged such that the ultraviolet light is emitted inside said liquid compartment. The ultraviolet light source unit (12) comprises a field emission lighting arrangement comprising at least one field emission cathode structure and at least one anode structure, wherein said anode structure comprises a conductive material configured to receive electrons from said field emission cathode, and said anode structure further comprises a light emitting material configured to be activated by said electrons and thereby emit ultraviolet light.

DEVICE FOR DRINKING WATER FROM CONDENSATE AND METHOD FOR THE PRODUCTION THEREOF

Distillation method and apparatus

Liquid is distilled by partial vaporization of the liquid from a layer thereof, causing the vapour to diffuse through a microporous membrane which is impermeable to the liquid, and condense in a layer of distillate liquid on the opposite side of the membrane, the distillate layer being maintained at a higher hydrostatic pressure than the distilland layer. The method is particularly applicable to the desalination of water by distillation in the multiple effect apparatus claimed in Specification 1,096,678, the necessary pressure-differential being maintained by connecting the distillate liquid withdrawal conduit to a standpipe located at the necessary height above the still. The inlet and discharge conduits for the feed liquid and residual distilland respectively, may be connected to shorter standpipes. The microporous membrane may be made of polyvinyl chloride, nylon, polytetrafluorethylene, or a cellulose derivative, coated with a silicone water-repellant.

Solar-powered seawater desalination plant has inverted array of transparent pyramids over an enclosed pond

A solar-heated seawater desalination plant has a seawater pond under an enclosed transparent glasshouse whose roof is formed by an array of negative pyramids. The pyramids may be of different types of geometric plan form. Water traps are located both under the pyramid apex and at the base of the sidewalls. The transparent outer walls are vertical, or inclined inwards or outwards.

Survival water supplier

Portable floating solar distilling apparatus

Portable/potable water recovery and dispensing apparatus

A portable, potable-water generator for producing high-purity liquid water by condensation of dew from ambient air is described. The generator employs filtration subsystems to remove particulates and aerosols from the incoming air. An enclosed heat absorber cools the filtered air below its dew point and collects droplets of condensate into a closed system. The collected liquid dew is further continually treated in a bacteriostat loop to destroy adventitious living organisms and to filter out undesirable and dangerous contaminants. All the subsystems are failsafe-interlocked to disable the generator immediately and prevent delivery of water if any one of them stops functioning within predetermined safe limits. Hybrid embodiments of the water generator attached to or integrated with refrigeration-type appliances such as water coolers, refrigerators, freezers, icemakers and air-conditioners are illustrated.

Device for extracting fresh water

In a device for extracting fresh water from sea water, sea water is evaporated in a tank designed as a solar collector and the condensate is collected as fresh water. The sea water in the solar tank is less than 50 mm deep and/or is periodically replaced, namely salt-enriched sea water is evacuated and fresh sea water is supplied during the night.

Patent FR2412171B1

Fluorine removal solar distiller and fluorine removal method thereof

本发明公开了一种脱氟太阳能蒸馏器及其脱氟方法，包括蒸馏器本体，蒸馏器本体的下侧通过加热管连接至除氟罐，蒸馏器本体上还连接有进水管；所述蒸馏器本体包括水箱以及设置在水箱上面的冷凝水收集板，水箱包括连通的外排水槽及内储水槽，冷凝水收集板设置在外排水槽上，内储水槽位于冷凝水收集板和外排水槽之间，外排水槽的下侧通过加热管连接至除氟罐，内储水槽上连接有进水管，除氟罐上连接有出水管。本发明利用蒸馏、除氟技术对水质进行净化，具有操作简单、可重复性高、成本低廉的特点。

Hybrid potable water generator

A hybrid system for freshwater production utilizing the latent heat of condensation of atmospheric air humidity as a source of thermal energy to evaporate freshwater in a brine or saline and delivered to the saline evaporating chamber by a heat pump. Distillates form on both sides of the heat transfer, and intensification of humidity condensation in the air leads to the intensification of saline evaporation contributing to the overall increased yield of freshwater. The process is optimized by integrated systems in which the waste heat of inside and outside sources and the heat sink effect of the saline feed amplify the COP and SEER indexes of the installation. The technological regimes in which the equipment is used are intensified and optimized, cutting the desalination costs to the ranges affordable to the general population residing in arid regions in need of such technology.

Universal water purification system

A method of producing safe drinking water from virtually any water source utilizing a water purification system is disclosed. The method includes a combination of water purification methods with a control system that evaluates water quality and functional processing parameters, such as pressure and flow. The control system determines what water processing methods to utilize and how most efficiently to operate them. The system is capable of treating highly contaminated water to the necessary degree to produce safe drinking water. Furthermore, the system regulates and cleans itself to maintain functionality despite receiving high concentrations of various contaminants from the feed water source.

Light weight modular water purification system with reconfigurable pump power options

A modular water purification system is optimized for versatility and weight using a pump component that is mountable by standardized fittings into alternative prime mover modules that can receive and power the pump. The pump can be a heavy high pressure pump for a reverse osmosis stage, interchangeably mounted on an internal combustion engine module or an electric motor module. The pump is enclosed and protected by a frame with end plates, elongated bar handles and a standardized base that fits into and is fixed by a sliding flange and clamping structure, locating the pump precisely to engage a rotational fitting on the pump shaft with a complementary fitting coupled to the prime mover.

AUTONOMOUS TERMINAL FOR THE POTABILIZATION OF WATER.

Device for water treatment

Solar powered water purification system

System and method of rain water collection and purification

A system and method for collecting and purifying rainwater. The system includes a humidifier including a heat exchanger for preheating collected rainwater. The preheated water is output to a heater. The heater heats the water to between about 80 degrees C. and about 100 degrees C. The humidifier also includes a nozzle coupled to an outlet of the heater. The nozzle injects water vapor into the humidifier. The humidifier also includes a fan capable of circulating the water vapor in an inner volume of the humidifier. The water vapor condenses on an outer surface of the heat exchanger. The system also includes a collector for collecting the condensed potable water from the outer surface of the heat exchanger and a delivery system for delivering the potable water.

Patent FR2452302B1

Water purification system that has a plurality of modules connected by water pipes and that has at least one water filtration element, at least one water flow pump to selectively engage an electric motor and a combustion machine external, those that are structured in an alternative way to receive the pump.

Sistema de purificación de agua que posee una pluralidad de módulos conectados por conductos de agua y que tiene al menos un elemento de filtración de agua, al menos una bomba de flujo de agua para acoplarse en forma selectiva a un motor eléctrico y a una máquina de combustión externa, los que están estructurados en forma alternativa para recibir la bomba. Water purification system that has a plurality of modules connected by water conduits and that has at least one water filtration element, at least one water flow pump to selectively engage an electric motor and a combustion machine external, those that are structured in an alternative way to receive the pump.

SYSTEM FOR DESALINATING SEA WATER, POTABILIZING ANY KIND OF WATER AND GENERATING ELECTRICAL ENERGY BY EXPLOITING SOLAR ENERGY.

SISTEMA PARA DESALINIZAR AGUA DE MAR, POTABILIZAR CUALQUIER TIPO DE AGUAS Y GENERAR ENERGIA ELECTRICA UTILIZANDO LA ENERGIA SOLAR COMO FUENTE CALORICA. UN ENSAMBLE REFLECTOR FORMADO DE ESPEJOS PARABOLICOS (1), CARACTERIZADOS POR SER HINCHADOS, CAPTA LA ENERGIA SOLAR EN LA CALDERA (2) DONDE EL AGUA SE CONVIERTE EN VAPORES QUE, SEA DIRECTAMENTE SEA TRAS TRANSFORMAR SU PRESION EN ENERGIA ELECTRICA EN EL TURBOGENERADOR (3), SE CONVIERTEN EN AGUA POTABLE EN EL REFRIGERADOR (4) QUE SE ACUMULA EN EL DEPOSITO (5). EL CONJUNTO ESPEJO-CALDERA-REFRIGERADOR SE HALLA EN UNA PLATAFORMA GIRATORIA ENCIMA DEL ESTANQUE QUE SIRVE, A LA VEZ, COMO EMBALSE, FONDO DE LA CALDERA Y REFRIGERADOR. SE UTILIZA A ESCALA INDUSTRIAL Y/O DOMESTICA, EN FUNCION DE SU TAMAÑO, PARA OBTENER AGUA APTA PARA CONSUMO U OTROS USOS Y ENERGIA ELECTRICA. SYSTEM FOR DESALINATING SEA WATER, POTABILIZING ANY KIND OF WATER AND GENERATING ELECTRICAL ENERGY USING SOLAR ENERGY AS A HEAT SOURCE. A REFLECTOR ASSEMBLY FORMED OF PARABOLIC MIRRORS (1), CHARACTERIZED BY BEING INFLATED, CATCHES THE SOLAR ENERGY IN THE BOILER (2) WHERE THE WATER IS TURNED INTO VAPORS WHICH IS DIRECTLY AFTER TRANSFORMING ITS PRESSURE INTO ELECTRIC ENERGY IN THE TURBOGEN ), BECOME DRINKING WATER IN THE REFRIGERATOR (4) THAT ACCUMULATES IN THE TANK (5). THE MIRROR-BOILER-REFRIGERATOR ASSEMBLY IS FOUND ON A ROTATING PLATFORM ABOVE THE POND SERVING, AT THE SAME TIME AS A RESERVOIR, BOILER FUND AND REFRIGERATOR. IT IS USED ON AN INDUSTRIAL AND / OR DOMESTIC SCALE, ACCORDING TO ITS SIZE, TO OBTAIN WATER SUITABLE FOR CONSUMPTION OR OTHER USES AND ELECTRICAL ENERGY.

Portable/potable water recovery and dispensing apparatus

A portable, potable water generator for producing high-purity liquid water by condensation of dew from ambient air is described. The generator employs filtration subsystems (38) to remove particulates and aerosols from the incoming air. An enclosed heat absorber (22) cools the filtered air below its dew point and collects (25) droplets of condensate into a closed system (26). The collected liquid dew is further continually treated in a bacteriostat loop (29, 31) to destroy adventitious living organisms and to filter out undesirable and dangerous contaminants. All the subsystems are failsafe-interlocked to disable the generator immediately and prevent delivery of water if any one of them stops functioning within predetermined safe limits. Hybrid embodiments of the water generator attached to or integrated with refrigeration-type appliances such as water coolers, refrigerators, freezers, icemakers and air-conditioners are illustrated.

Manually operated continuous flow type drinking water disinfector using concentrated solar radiation

The present invention of manually operated continuous flow type concentrated solar drinking water disinfector improves the effectiveness and productivity of disinfection of drinking water for individual families or small communities, without using conventional fossil fuel derived heat or electricity or solar photovoltaic electricity, by clarifying the feed water with alum, aerating it manually, preheating it in solar water preheater and then while flowing as a thin stream exposing it directly to solar radiation without an intervening glass or plastic container material, with solar radiation incident on top side of pre-heater section and on top side of solar UV section intensified with mirrors and while the disinfector unit which is mounted on a trolley, is manually oriented towards the sun intermittently.

Solar powered evaporator for desalinating salt water

A solar powered evaporator for obtaining potable water from salt, lake, or brackish water has a trough (2) for the raw water. An arrangement to collect solar energy includes a transparent window (4) above the trough (2) to admit sunlight, and on which water vapour from the trough condenses. A trap (11) collects condensate which drips from the window (4). The novelty is that the depth of water in the trough (2) is less than 50 mm.

Light weight modular water purification ststem with reconfigurable pump power options

Liquid purification with film heating

A purification system can provide for efficient heating of liquid via film heating, which, rather than heating a large volume of liquid, can heat a thin layer of liquid thus reducing the amount of energy required to evaporate the liquid. Film heating can enable evaporation of liquids using less energy than other methods. In addition, when liquids (e.g., seawater) having dissolved solids (e.g., salts) are heated, both the liquid and the solids must be heated. As evaporation occurs, the concentration of solids increases and more energy must be supplied to the liquid in order to cause evaporation. Because purification system can heat only a layer of liquid, less energy is required to heat the solids, which can allow for higher energy efficiencies in purifying liquids. These efficiencies can lead to decreased cost of potable water. Related apparatus, systems, techniques, and articles are also described.

seawater desalinnation device and bay salt manufacturing method

게시된 내용은 해수로부터 염분을 제거하여 음용수, 농업용수, 공업용수 등으로 활용하기 위해 담수처리하고, 해수를 증발시켜 천일염을 제조하기 위해 고농도의 해수를 확보할 수 있도록 한 것으로, 본 명세서의 일 실시예에 따른 해수 담수화 및 천일염 제조방법은 바닷물이 유입되는 해수탱크; 상기 해수탱크에 연결되는 전처리용 정수탱크; 상기 전처리용 정수탱크로부터 이동되는 해수 중 함유되는 이물질을 모래 또는 광물에 의해 여과시키는 1차 전처리 여과장치; 상기 1차 전처리 여과장치를 통과하는 1차 전처리수 중 포함되는 미세한 크기의 이물질을 한외여과막(UF)에 의해 다시 여과시키는 2차 전처리 여과장치; 상기 2차 전처리 여과장치를 통과하는 2차 전처리수를 분리막(membrane)에 의해 탈염시켜 생성되는 담수와 해수를 분리배출하기 위한 역삼투 여과장치; 상기 역삼투 여과장치에 의해 탈염된 담수를 후처리과정을 통해 음용수, 공업용수 또는 농업용수로 사용하기 위해 저장하는 담수 저장탱크; 상기 역삼투 여과장치에 의해 분리된 해수를 증발지에서 농축시켜 천일염을 생성하기 위해 저장하는 해수 저장탱크;를 구비하는 것을 특징으로 하는 해수 담수화장치를 제공한다.

Portable/ potable water recovery and dispensing apparatus

A PORTABLE, POTABLE -WATER GENERATOR(21) FOR PRODUCING HIGH-PURITY LIQUID WATER BY CONDENSATION OF DEW FROM AMBIENT AIR. THE GENERATOR EMPLOYS FILTRATION SUBSYSTEMS (38)TO REMOVE PARTICULATES AND AEROSOLS FROM THE INCOMING AIR. AN ENCLOSED HEAT ABSORBER (22) COOLS THE FILTERED AIR TO ITS DEW POINT AND COLLECTS DROPLETS OF CONDENSATE INTO A CLOSED SYSTEM. THE COLLECTED DEW IS FURTHER CONTINUALLY TREATED IN A BACTERIOSTAT LOOP(31) TO DESTROY ADVENTITIOUS LIVING ORGANISMS AND TO FILTER OUT UNDESIRABLE AND DANGEROUS CONTAMINANTS. ALL THE SUBSYSTEMS ARE FAILSAFE-INTERLOCKED TO DISABLE THE GENERATOR IMMEDIATELY AND PREVENT DELIVERY OF WATER IF ANYONE OF THEM STOPS FUNCTIONING WITHIN PREDETERMINED SAFE LIMITS. (FIG. 2)

Sea water desalination arrangement

Διάταξη διά ατμοποιήσεως αφαλάτωσης θαλασσίου ύδατος προς παραγωγή γλυκού πόσιμου νερού, η οποία περιλαμβάνει θάλαμο ατμοποίησης μορφολογίας θερμοκηπίου (1) εντός του οποίου ατμοποιείται και διαχωρίζεται από το άλας, το θαλασσινό νερό και θάλαμο ψύξης (2) εντός του οποίου διοχετεύονται υδρατμοί του απαλλαγμένου άλατος νερού και συμπυκνώνονται για να παραχθεί το γλυκό πόσιμο νερό. Σε αυτή τη διάταξη αφαλάτωσης μειώνεται σημαντικά η ενεργειακή κατανάλωση λόγω της συνδυασμένης χρήσης σωλήνων (11) με μπεκ ψεκασμού εκνέφωσης και αεριοποίησης του διοχετευόμενου στο χώρο ατμοποίησης θαλασσίου ύδατος, αντλίας (21) δημιουργίας υποπίεσης στο χώρο ατμοποίησης, αντλίας (22) δημιουργίας υπερπίεσης στο χώρο ψύξης, θερμικού εναλλάκτη σωληνώσεων (16) κυκλοφορίας ψυχρού θαλασσίου ύδατος και υποβοήθησης της συμπύκνωσης των υδρατμών γλυκού νερού στον θάλαμο ψύξης (2), θερμικού εναλλάκτη σωληνώσεων (13) κυκλοφορίας σχετικά θερμού γλυκού νερού εντός της πληρούμενης με θαλάσσιο νερό δεξαμενής (12) του θαλάμου ατμοποίησης και υποβοήθησης της ατμοποίησης του θαλασσινού νερού.

Portable drinking water regenerating and distributing device

一种便携式饮用水发生器，它借助于冷凝来自外界空气中的露水来产生高纯度液体水。该发生器采用了空气过滤器从而除去来自进入空气中的颗粒和浮质。封闭的吸热器把过滤过的空气冷却到它的露点，并且把小滴冷凝物收集到结合的冷凝物收集器和储存容器中。在排出之前，收集起来的露水在抑菌剂回路中进行了处理，从而损坏了外来的活细菌并且过滤出不良的、危险的污染物质。再循环回路提供使储存起来的冷凝物在不活动期间进行再循环的能力。

Air transformation, condensation and electromagnetization system

本发明公开了一种空气转化冷凝电磁化系统，包括制水及水处理系统、电源和控制系统，制水及水处理系统包括空气提纯冷凝制水系统、初级过滤及储存系统和水质优化系统，空气提纯冷凝制水系统的输出端接初级过滤及储存系统的输入端，初级过滤及储存系统的输出端接水质优化系统的输入端。本发明空气转化冷凝电磁化系统能够在有能源及电力的地方，在合理的成本下获取符合饮用标准的优质饮用水，可以为缺乏水源的偏远干旱地区解决饮用水困难的问题。

Rural drinking water treatment facilities of integration

本发明公开了一种一体化农村饮用水处理设备，属于农村饮用水处理技术领域，一种一体化农村饮用水处理设备，包括箱体、进水管、出水管、投药机构、重金属处理区、混凝沉淀区、超滤处理区、第一搅拌器、第二搅拌器、电机、传动机构、第一加药器、第二加药器、超滤膜设备、曝气设备、电磁阀、第一进气管、集气盘、布气管、第二进气管、曝气管、以及太阳能供电组，箱体的内部从左至右依次分为重金属处理区、混凝沉淀区、以及超滤处理区。本发明的一体化农村饮用水处理设备，采用集装箱式一体化设计，可整体移动搬运，安装方便，通过多级处理，处理效果佳。

A kind of double layer heat preservation energy-saving device applied slot-type optical collector and prepare fresh water

本实用新型公开一种应用槽式聚光器制备淡水的双层保温节能装置，其特征在于主要包括补水箱、水箱支架、过滤网、补水阀、前补水管、内锅、安全阀、内外锅夹层、外锅、锅盖、匀气孔板、把手、节流孔板、后补水管、水位观察窗、泄水阀、热交换管、出水阀、集热管封盖、抛物槽和集热管。该装置利用蒸馏原理，对海水等非淡水资源蒸馏冷凝，得到可以饮用的淡水。该装置移动方便，不仅可以解决饮用水上的困难，还可以将水中的细菌杀死，产出的水可以直接饮用，也可以将蔬菜中的农药泡出，同时也可以用于办公室、实验室等。