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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

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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 7. Отображено 7.
25-01-2012 дата публикации

System and method for treating water recycled from straw pulp papermaking wastewater

Номер: CN0101781049B
Автор: CHEN ZHANGSONG, LIU YU, NING GUIXING, SU RONGMEI, WANG KAI, WU DI, ZUO QING, ZHANGSONG CHEN, YU LIU, GUIXING NING, RONGMEI SU, KAI WANG, DI WU, QING ZUO
Принадлежит:

The invention discloses a system and a method for treating water recycled from straw pulp papermaking wastewater. The system is formed by sequentially or respectively connecting a regulating tank, a primary efficient coagulative precipitation tank, a secondary efficient coagulative precipitation tank, a middle water tank, an ultrafiltration membrane treatment device, a reverse osmosis membrane treatment device, an ozone contact oxidation tower, an active carbon adsorption tower, an acid regulating tank, a higher oxidization reaction tank, a neutralizing precipitation tank and a water-producing tank. The system organically combines the coagulative precipitation treatment, the higher oxidization treatment, the ozone catalysis oxidation treatment and the treatment of an ultrafiltration membrane and a nanofiltration membrane, treats the water recycled from the straw pulp papermaking wastewater by using a physical and chemical treatment technology and a shunting treatment and combined effluent ...

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Номер записи: 1
21-07-2010 дата публикации

System and method for treating water recycled from straw pulp papermaking wastewater

Номер: CN0101781049A
Автор: ZHANGSONG CHEN, YU LIU, GUIXING NING, RONGMEI SU, KAI WANG, DI WU, QING ZUO, CHEN ZHANGSONG, LIU YU, NING GUIXING, SU RONGMEI, WANG KAI, WU DI, ZUO QING
Принадлежит:

The invention discloses a system and a method for treating water recycled from straw pulp papermaking wastewater. The system is formed by sequentially or respectively connecting a regulating tank, a primary efficient coagulative precipitation tank, a secondary efficient coagulative precipitation tank, a middle water tank, an ultrafiltration membrane treatment device, a reverse osmosis membrane treatment device, an ozone contact oxidation tower, an active carbon adsorption tower, an acid regulating tank, a higher oxidization reaction tank, a neutralizing precipitation tank and a water-producing tank. The system organically combines the coagulative precipitation treatment, the higher oxidization treatment, the ozone catalysis oxidation treatment and the treatment of an ultrafiltration membrane and a nanofiltration membrane, treats the water recycled from the straw pulp papermaking wastewater by using a physical and chemical treatment technology and a shunting treatment and combined effluent ...

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Номер записи: 2
06-10-2010 дата публикации

Advanced treatment method and processing system for wastepaper pulping and papermaking waste water

Номер: CN0101372382B
Автор: MIAO YANXU, LIU JINQUAN, SHEN HUAN, WANG FAZHEN, WU DI, LI TIANZENG, SU RONGMEI, YANXU MIAO, JINQUAN LIU, HUAN SHEN, FAZHEN WANG, DI WU, TIANZENG LI, RONGMEI SU
Принадлежит:

The invention discloses a wastewater advanced treatment method of pulping and paper making from waste paper and a treatment system thereof. The system is a wastewater advanced treatment system formed in a way that a pre-coagulation tank, a coagulation reaction tank, a coagulation sedimentation tank, an advanced oxidation treatment device, a catalytic ozonation device and a biomembrane contact oxygenation device are connected in sequence. The system can realize the organic combination of the coagulation sedimentation treatment, the advanced oxidation treatment, catalytic ozonation treatment and biomembrane contact oxygenation treatment. The wastewater treatment of pulping and paper making from waste paper is carried out by the combination of physical, chemical and biological treatments, and can achieve better treatment result on the premise that low operation cost is guaranteed. After treatment, the effluent can not only meet the first class discharge standard, but also meet the requirements ...

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Номер записи: 3
23-11-2011 дата публикации

Nitrifying reactor suitable for low-temperature environment

Номер: CN0102249399A
Автор: DI WU, CHANGSONG CHEN, YU LIU, YANZHONG TONG, JINLIANG YU, XI CHEN, RONGMEI SU, WU DI, CHEN CHANGSONG, LIU YU, TONG YANZHONG, YU JINLIANG, CHEN XI, SU RONGMEI
Принадлежит:

The invention discloses a nitrifying reactor suitable for a low-temperature environment, and belongs to the field of sewage treatment equipment. The reactor comprises a reactor body, an oxygen supply system and a sludge discharge system, wherein a microfiltration membrane component is arranged in the reactor body; the reactor body is provided with a gas supply sludge discharge port communicated with the inside of the reactor body; a gas supply port and the gas supply sludge discharge port are connected with a gas supply sludge discharge pipeline through a pipeline respectively; and the gas supply sludge discharge pipeline is connected with an oxygen supply pipe of the oxygen supply system and a sludge discharge pipe of the sludge discharge system through a three-way joint respectively. The reactor can enhance the nitrifying capacity of nitrifying bacteria in the low-temperature environment and keep the nitrifying function of the nitrifying bacteria for removing ammonia nitrogen from awater ...

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Номер записи: 4
25-02-2009 дата публикации

Advanced treatment method and processing system for wastepaper pulping and papermaking waste water

Номер: CN0101372382A
Автор: WU DI, LI TIANZENG, MIAO YANXU, LIU JINQUAN, SHEN HUAN, WANG FAZHEN, SU RONGMEI, DI WU, TIANZENG LI, YANXU MIAO, JINQUAN LIU, HUAN SHEN, FAZHEN WANG, RONGMEI SU
Принадлежит:

The invention discloses a wastewater advanced treatment method of pulping and paper making from waste paper and a treatment system thereof. The system is a wastewater advanced treatment system formed in a way that a pre-coagulation tank, a coagulation reaction tank, a coagulation sedimentation tank, an advanced oxidation treatment device, a catalytic ozonation device and a biomembrane contact oxygenation device are connected in sequence. The system can realize the organic combination of the coagulation sedimentation treatment, the advanced oxidation treatment, catalytic ozonation treatment and biomembrane contact oxygenation treatment. The wastewater treatment of pulping and paper making from waste paper is carried out by the combination of physical, chemical and biological treatments, and can achieve better treatment result on the premise that low operation cost is guaranteed. After treatment, the effluent can not only meet the first class discharge standard, but also meet the requirements ...

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Номер записи: 5
24-11-2010 дата публикации

System and method for leachate treatment in sanitary landfill

Номер: CN0101891336A
Автор: DI WU, KAI WANG, LIYANG LUO, ZHANGSONG CHEN, YU LIU, GUIXING NING, HANLIN WANG, RONGMEI SU, WU DI, WANG KAI, LUO LIYANG, CHEN ZHANGSONG, LIU YU, NING GUIXING, WANG HANLIN, SU RONGMEI
Принадлежит:

The invention belongs to the field of recycling economy and water treatment and discloses a system and a method for leachate treatment in a sanitary landfill. The system is formed by sequentially connecting a regulating tank, an upflow anaerobic reaction tank, an anaerobic and aerobic biochemical reaction tank, a secondary sedimentation tank, a coagulation sedimentation tank, an immersion-type ultra-filtration system, a nano-filtration system and an advanced oxidation system. The system is capable of carrying out the overall treatment on waste leachate, achieving the advanced treatment of the waste leachate in the sanitary landfill in a way that the physical treatment, chemical treatment and biological treatment are integrated based on the principle that the contaminants having different particle sizes and properties in the waste leachate are classified and achieving the classification of nearly 90 organic contaminants in the waste leachate, thus the treated effluent can fully meet the ...

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Номер записи: 6
04-07-2012 дата публикации

System and method for leachate treatment in sanitary landfill

Номер: CN0101891336B
Автор: WU DI, WANG KAI, LUO LIYANG, CHEN CHANGSONG, LIU YU, NING GUIXING, WANG HANLIN, SU RONGMEI, DI WU, KAI WANG, LIYANG LUO, CHANGSONG CHEN, YU LIU, GUIXING NING, HANLIN WANG, RONGMEI SU
Принадлежит:

The invention belongs to the field of recycling economy and water treatment and discloses a system and a method for leachate treatment in a sanitary landfill. The system is formed by sequentially connecting a regulating tank, an upflow anaerobic reaction tank, an anaerobic and aerobic biochemical reaction tank, a secondary sedimentation tank, a coagulation sedimentation tank, an immersion-type ultra-filtration system, a nano-filtration system and an advanced oxidation system. The system is capable of carrying out the overall treatment on waste leachate, achieving the advanced treatment of thewaste leachate in the sanitary landfill in a way that the physical treatment, chemical treatment and biological treatment are integrated based on the principle that the contaminants having different particle sizes and properties in the waste leachate are classified and achieving the classification of nearly 90 organic contaminants in the waste leachate, thus the treated effluent can fully meet the requirement ...

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Номер записи: 7