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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 2. Отображено 2.
25-04-2023 дата публикации

Quick starting system for anaerobic methane oxidation and anaerobic ammonia oxidation coupled denitrification

Номер: CN116002859A
Автор: KUANG BIN, LIN ZIYANG, WANG TAO, CHEN XUANHAO, DENG LIYING, ZHONG DONGYAN
Принадлежит:

The invention discloses a quick start system for anaerobic methane oxidation and anaerobic ammonia oxidation coupled denitrification, which is characterized in that through the arrangement of a bio-membrane reactor and a baffle plate reactor, the bio-membrane reactor can intercept sludge and dissolved methane and is used for culturing methane-oxidizing bacteria, and continuous supply of methane is combined, so that the methane-oxidizing bacteria can be rapidly and rapidly started; the methane dissolution rate can be further improved, and the enrichment of anaerobic methanogens is promoted; meanwhile, granular activated carbon is added into the bio-membrane reactor and the baffle plate reactor, and the granular activated carbon is used as a bio-enrichment carrier, so that anaerobic methane-oxidizing bacteria and anaerobic ammonium-oxidizing bacteria in a logarithmic phase can be better inoculated, and efficient degradation of total nitrogen, ammonia nitrogen, nitrate and nitrite in the wastewater ...

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Номер записи: 1
23-06-2023 дата публикации

Electroactive bacterial-algae biological membrane for enhancing degradation of pollutants in swine wastewater, preparation method and application

Номер: CN116282553A
Автор: WANG TAO, CHEN XUANHAO, NI ZHILI, ZHOU LILIN, PANG TIYI, CAI CHUANLIN, DENG LIYING, KUANG BIN, ZHONG DONGYAN
Принадлежит:

The invention belongs to the field of breeding wastewater treatment, and particularly relates to an electroactive bacterium-algae biological membrane for enhancing degradation of pollutants in pig breeding wastewater, a preparation method and application, chlorella and extracellular respiratory bacteria Shewanella sp are selected for construction of an electroactive bacterium-algae biological membrane pig breeding wastewater treatment system, and the electroactive bacterium-algae biological membrane is used for enhancing degradation of pollutants in pig breeding wastewater. An anaerobic-constructed wetland coupling electrode is used as a construction mode, and the strain is added into a cathode chamber to construct an electroactive bacterial-algae biological membrane, so that efficient degradation of carbon, nitrogen, phosphorus, antibiotics and heavy metals in the swine wastewater is realized; the method has the advantages of simple structure, flexibility in operation, rapidness in starting ...

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Номер записи: 2