Integrated system for recycling reclaimed water

A technology of reclaimed water and reaction tanks, applied in chemical instruments and methods, multi-stage water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as poor sewage treatment effect, achieve good sewage treatment effect, Effects of preventing microbial aggregation and improving the quality of sewage treatment

Inactive Publication Date: 2019-08-16
湖北威尔达海绵城市建设有限公司
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Problems solved by technology

[0003] The integrated reclaimed water reuse system provided by the present invention solves the technical problem of poor treatment effect on sewage in microbial sewage treatment systems in the prior art

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  • Integrated system for recycling reclaimed water

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Embodiment Construction

[0030] The integrated reclaimed water reuse system provided by the invention solves the technical problem of poor sewage treatment effect in the microbial sewage treatment system in the prior art.

[0031] see figure 1 , the embodiment of the present invention provides an integrated system for reclaimed water reuse, including: grille 1, regulating tank 2, facultative oxygen reaction tank 3, first cyclone device 13, membrane bioreaction tank 4, membrane bioreactor 16. Blower 12, self-priming pump 8 and return pump 11; where:

[0032] The sewage inlet is connected to the grid 1, and the grid 1 is connected to the regulating tank 2 through the first pipeline; the grid 1 is used to remove soft entanglements, larger solid particles and sundries in the sewage, and is used for the subsequent sewage treatment process. provide conditions.

[0033] see figure 1 , the regulating pool 2 is connected with the facultative reaction pool 3 through the second pipeline; the regulating pool 2...

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Abstract

The invention relates to an integrated system for recycling reclaimed water, which comprises a grid, a regulating tank, a facultative reaction tank, a first cyclone device, a membrane bioreactor tank,a membrane bioreactor, a blower, a self-priming pump and a reflux pump. The sewage inlet is connected with a grid, and the grid is connected with the regulating tank through a first pipeline. The regulating tank is connected with the facultative reaction tank through a second pipeline. The facultative reaction tank and the membrane biological reaction tank are parallel structures which are communicated with each other. The membrane bioreactor is arranged in the membrane bioreactor tank, and is connected with a self-priming pump through a third pipeline, and the self-priming pump is used for discharging treated sewage. The blower is connected with the regulating tank and the membrane biological reaction tank through a fourth pipeline. The first swirl device is arranged at the bottom of thefacultative reaction tank, and faces the liquid level of the facultative reaction tank. The reclaimed water recycling integrated system provided by the invention can effectively treat and recycle sewage, prevent microorganisms from accumulating at the bottom of the facultative reaction tank, and improve the sewage treatment quality.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an integrated system for reclaimed water reuse. Background technique [0002] Urban sewage also includes domestic sewage and industrial sewage, etc. For the discharge of industrial sewage, the state has formulated relevant standards, requiring enterprises that produce a large amount of sewage to have sewage treatment capabilities, and discharge can only be carried out after meeting the discharge standards; sewage is mainly processed by sewage treatment plants deal with. Due to the large amount of organic matter in the sewage, the latest treatment method is the microbial method, but in the microbial sewage treatment system, there are sites of biological aggregation and uneven distribution of microorganisms, resulting in poor sewage treatment effect. Contents of the invention [0003] The integrated reclaimed water reuse system provided by the invention solves the techn...

Claims

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Application Information

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IPC IPC(8): C02F9/14
CPCC02F1/001C02F3/30C02F9/00C02F2303/04
Inventor 卿建东曾运波
Owner 湖北威尔达海绵城市建设有限公司
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