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Township sewage treatment process and equipment

A township sewage and treatment equipment technology, applied in water/sewage treatment, oxidized water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problems of cumbersome process and high operation management cost, and achieve simple process and low operation cost , the effect of land occupation

Inactive Publication Date: 2017-06-23
HUBEI BAIQING ENVIRONMENTAL PROTECTION TECHCO
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0011] The purpose of the present invention is to provide a township sewage treatment process and equipment to alleviate the technical problems of cumbersome process and high operation and management costs in the prior art of township sewage treatment

Method used

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  • Township sewage treatment process and equipment

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Embodiment

[0036] like figure 1 As shown, a township sewage treatment equipment is provided in this embodiment. The township sewage treatment process and equipment include a biological filler filter bed and a membrane separation device. The biological filler filter bed is used to improve the biodegradability of sewage. The membrane separation device is used for membrane treatment; the outlet of the biological filler filter bed is connected with the inlet of the membrane separation device.

[0037] Compared with the prior art, the township sewage treatment equipment provided by the present invention has the advantages of simple combined process of biological filler filter bed and membrane separation device, good treatment effect, small land occupation, low energy consumption, simple operation and management, and almost no secondary Pollution. Biofill filter beds are used to improve the biodegradability of sewage. The sewage flows into the biological packing filter bed, and then the prod...

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Abstract

The invention provides a township sewage treatment process and equipment, and relates to the technical field of township sewage treatment. The township sewage treatment equipment comprises a biological filler filter bed and a membrane separation device, wherein the biological filler filter bed is used for improving biodegradability of sewage, and the membrane separation device is used for performing membrane treatment; and an outlet of the biological filler filter bed is connected with an inlet of the membrane separation device. The township sewage treatment process comprises the following steps: firstly, improving the biodegradability of the sewage; secondly, performing membrane treatment; and finally, collecting produced water, wherein the step of improving the biodegradability of the sewage is carried out through the biological filler filter bed, the step of membrane treatment is carried out through the membrane separation device, and the step of collecting the produced water is carried out through a water recycling pool. The township sewage treatment process and equipment provided by the present application solve the technical problems of cumbersome process and high operation management cost during township sewage treatment in the prior art.

Description

technical field [0001] The invention relates to the technical field of township sewage treatment, in particular to a township sewage treatment process and equipment. Background technique [0002] Township sewage is very different from urban sewage. First, towns and cities have great differences in social, economic and technical conditions; second, the physical and chemical indicators of township sewage and urban sewage are also different. Therefore, the relatively mature urban sewage treatment process is not applicable to townships. [0003] Most of the sewage treatment in towns is based on the geographical advantages of towns and towns, and adopts ecological technology. However, the current sewage treatment in towns and villages has problems such as increased treatment volume, treatment effects that cannot meet the requirements of relevant discharge standards, and lack of urban land resources. Therefore, how to provide a township sewage treatment process and device so th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F1/444C02F1/78C02F3/02C02F2303/04
Inventor 明兴中姜坤胡蝶
Owner HUBEI BAIQING ENVIRONMENTAL PROTECTION TECHCO
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