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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.
30-05-2023 дата публикации

Modular nanofiltration membrane separation and purification equipment

Номер: CN116173732A
Автор: TONG XIANPENG, WANG MIN, ZHU XINGXING, FENG QINGXIA, CHEN YETENG, WANG GANG, ZHANG RUXIA, WANG PAN, WANG LEI, LIU CHENHAO
Принадлежит:

The invention provides modularized nanofiltration membrane separation and purification equipment, and belongs to the technical field of filtration and purification. Comprising a cylindrical shell and a central tube arranged in the cylindrical shell, a liquid-permeable core column is wound with a nanofiltration membrane assembly layer, liquid-permeable holes are distributed in the circumferential direction of the central tube, a clamping groove is formed in the outer wall, between every two adjacent liquid-permeable holes, of the central tube, a clamping strip is arranged in each clamping groove in a matched mode, and the nanofiltration membrane assembly layer is connected to the clamping strips. Modular nanofiltration membrane separation and purification equipment comprises a cylindrical shell and a central pipe arranged in the cylindrical shell, a nanofiltration membrane assembly layer is wound on a liquid-permeable core column, liquid-permeable holes are distributed in the circumferential ...

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Номер записи: 1
29-08-2023 дата публикации

Integrated modular drinking water purification equipment

Номер: CN116655143A
Автор: WANG MIN, TONG XIANPENG, ZHANG JIAN, CHEN FENG, FENG QINGXIA, WANG GANG, LIANG SHANGWEN, WANG HALI, WANG LEI, WANG PAN
Принадлежит:

The invention provides integrated modular drinking water purification equipment which comprises a main box body, a flocculation module, a sedimentation module and a filtering module are sequentially arranged in the main box body in a communicating mode, the sedimentation module comprises a sedimentation tank and an inclined pipe arranged in the sedimentation tank, the filtering module comprises a filtering tank, the filtering tank is communicated with a clean water tank, and the clean water tank is communicated with the sedimentation tank. A backwashing pump is communicated between the clean water tank and the filter tank, and the backwashing pump is used for backwashing the filter material in the filter tank by using water in the clean water tank. The water purifying device is equipment integrating flocculation, sedimentation and filtration, and compared with a traditional civil engineering structure, the water purifying device has the advantages of integration, modularization, compact ...

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Номер записи: 2