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Novel anaerobic-aerobic integrated reactor

An anaerobic, aerobic, and reactor technology, which is applied in chemical instruments and methods, aerobic and anaerobic process treatment, water/sludge/sewage treatment, etc., can solve the economical problem of sewage treatment with large area and small flow low sex issues

Active Publication Date: 2016-03-09
SUZHOU CLEAR IND CO LTD
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Problems solved by technology

[0003] The existing anaerobic and aerobic combined process adopts two separate treatment units, which are generally arranged in front and back, and many connections such as pipelines and instruments are needed between the two treatment units, which occupy a large area, especially for small flow of sewage Not economical to handle

Method used

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  • Novel anaerobic-aerobic integrated reactor

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Embodiment Construction

[0024] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

[0025] see figure 1 , is a structural schematic diagram of an embodiment of the present invention, providing a novel anaerobic-aerobic integrated reactor, which includes a reactor body 1, which includes an aerobic zone 11 and an anaerobic zone distributed sequentially from top to bottom. Zone 12, the lower part of the anaerobic zone 12 is connected to the water inlet pipe 3, the upper part of the aerobic zone 11 is connected to the water outlet pipe 8, a sludge bed 5 is set in the anaerobic zone 12, and a water ...

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Abstract

The invention discloses a novel anaerobic-aerobic integrated reactor. The reactor comprises a reactor body (1). The reactor body (1) comprises an aerobic area (11) and an anaerobic area (12), which are arranged in sequence from top to bottom. The low part of the anaerobic area (12) is connected to a water inlet pipe (3). The upper part of the aerobic area (11) is connected to a water outlet pipe (8). The anaerobic area (12) is provided with a sludge bed (5), a water distribution system (4) is arranged under the sludge bed (5), and the water distribution system (4) is connected to the water inlet pipe (3). A three-phase separation device (2) is arranged between the aerobic area (11) and the anaerobic area (12) and comprises a plurality of three-phase separators. The gas collecting pipes (21) of the three-phase separators are connected to a gas chamber (6). The provided novel anaerobic-aerobic integrated reactor has the advantages of compact structure, reasonable design, and good sewage processing effect, and saves the investment of sewage treatment.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a novel anaerobic-aerobic integrated reactor. Background technique [0002] The combination of anaerobic and aerobic processes can greatly reduce operating costs by relying on anaerobic pretreatment, while using aerobic treatment to achieve excellent effluent water quality. [0003] The existing anaerobic and aerobic combined process uses two separate treatment units, which are generally arranged in front and back. Many connections such as pipelines and instruments are required between the two treatment units, which occupy a large area, especially for small flow of sewage The processing economy is not high. Contents of the invention [0004] The object of the invention is to provide a novel anaerobic-aerobic integrated reactor, which has compact structure, reasonable design and good sewage treatment effect. [0005] Based on the above problems, the technical solution...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/30
CPCC02F3/301C02F2203/00C02F2203/006
Inventor 戚恺
Owner SUZHOU CLEAR IND CO LTD
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