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Coupling reactor for preventing and controlling membrane pollution in sewage treatment

A sewage treatment and reactor technology, applied in the field of coupled reactors, can solve problems such as membrane pollution, achieve the effects of alleviating pollution, short construction period, and reducing production costs

Pending Publication Date: 2021-06-11
TIANJIN CHENGJIAN UNIV
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  • Claims
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Problems solved by technology

[0006] The present invention intends to provide a coupled reactor for sewage treatment to prevent and control membrane fouling, which solves the problem of membrane fouling in existing anaerobic membrane bioreactors

Method used

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  • Coupling reactor for preventing and controlling membrane pollution in sewage treatment

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Embodiment

[0028] as attached figure 1 Shown: a coupled reactor for preventing and controlling membrane fouling in sewage treatment, including a reactor body 1 and a fiber membrane 2 arranged in the reactor, the reactor body 1 is made of plexiglass, and the reactor body 1 is equipped with There is a water inlet mechanism, an aeration mechanism and a water outlet mechanism with the same structure as the water inlet mechanism. The water inlet mechanism includes a water storage tank 3 arranged on the left side of the reactor body 1 and a peristaltic pump 4 connected to the water storage tank 3. The peristaltic pump 4 and A water inlet pipe 5 is connected between the water storage tanks 3 , and a water connection pipe 6 is connected between the peristaltic pump 4 and the lower side of the reactor body 1 . The aeration mechanism includes a gas compression pump 7 and an aeration pan 8. An aeration hose 9 passing through the reactor body 1 is connected between the gas compression pump 7 and the...

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Abstract

The invention discloses a coupling reactor for preventing and controlling membrane pollution in sewage treatment, and particularly relates to the technical field of sewage treatment equipment. According to the specific technical scheme, the coupling reactor comprises a reactor body and a fiber membrane arranged in the reactor, a water inlet mechanism, an aeration mechanism and a water outlet mechanism are arranged on the reactor body, the water inlet mechanism comprises a water storage tank and a peristaltic pump connected with the water storage tank, and a connecting water pipe is connected between the peristaltic pump and the lower side of the reactor body; the aeration mechanism comprises a gas compression pump and an aeration disc; a liquid level sensor is also arranged in the reactor body and is electrically connected with the peristaltic pump in the water inlet mechanism; an anode and a cathode which are located outside the fiber membrane are further arranged in the reactor, a resistance box located outside the reactor is connected between the anode and the cathode, copper wires are connected between the resistance box and the cathode and between the resistance box and the cathode, and a sealing cavity is formed outside the cathode.With the adoption of the technical scheme, the problem of membrane pollution of the existing anaerobic membrane bioreactor is solved, and the coupling reactor can be used for sewage treatment.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a coupled reactor for sewage treatment to prevent and control membrane fouling. Background technique [0002] With the continuous development of the economy and the rapid increase of the population, the discharge of wastewater is increasing day by day, which makes the shortage of water resources and the pollution of the water environment increasingly serious, which not only restricts the development of society, but also endangers the health of the people. Therefore, pollution , The importance of wastewater treatment gradually emerged. In recent years, various improved and efficient sewage and wastewater treatment technologies have emerged, among which membrane treatment technology, especially the application of membrane bioreactor (Membrane Bioreactor, MBR) technology has received special attention. [0003] Membrane bioreactor is a new type of wastewater trea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F3/28C02F1/48
CPCC02F1/48C02F3/2853
Inventor 张新波郝元坤程衍斌刘颖温海涛
Owner TIANJIN CHENGJIAN UNIV
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