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Sewage treatment system

A technology of sewage treatment system and treatment unit, which is applied in water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., and can solve the problems of poor sewage treatment effect and complex structure.

Pending Publication Date: 2020-12-11
北京清源汇环境技术有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] At present, there are many types of sewage treatment equipment, but the structure of the existing sewage treatment equipment is relatively complicated, and the sewage treatment effect is not good.

Method used

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Embodiment

[0034] according to Figure 1-Figure 4 shown. This embodiment provides a sewage treatment system, including a first treatment unit 1, a second treatment unit 2, a third treatment unit 3 and a fourth treatment unit 4, the first treatment unit 1, the second treatment unit 2, the third treatment unit The unit 3 and the fourth processing unit 4 are connected in sequence, the first processing unit 1 includes an anaerobic tank, the second processing unit 2 includes an aerobic tank, the third processing unit 3 includes a drum 10 type grid, and the fourth processing unit 4 includes Stepped grille.

[0035] In the above embodiment, the sewage treatment system is composed of the first treatment unit 1, the second treatment unit 2, the third treatment unit 3 and the fourth treatment unit 4, wherein the first treatment unit 1, the second treatment unit 2, the third treatment unit The unit 3 and the fourth processing unit 4 are connected in sequence. The first treatment unit 1 includes ...

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Abstract

The invention provides a sewage treatment system. The invention relates to the field of environmental protection equipment. According to the scheme, the sewage treatment device comprises a first treatment unit, a second treatment unit, a third treatment unit and a fourth treatment unit, the first treatment unit, the second treatment unit, the third treatment unit and the fourth treatment unit areconnected in sequence, the first treatment unit comprises an anaerobic tank, the second treatment unit comprises an aerobic tank, and the third treatment unit comprises a rotary drum type grid; and the fourth treatment unit comprises a stepped grid. The filtering efficiency can be improved through multi-layer filtering.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a sewage treatment system. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. [0003] At present, there are many types of sewage treatment equipment, but the structure of the existing sewage treatment equipment is relatively complicated, and the sewage treatment effect is not good. Contents of the invention [0004] The purpose of the present invention is to provide a sewage treatment system, which can improve the filtration efficiency through multi-layer filtration. [0...

Claims

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Application Information

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IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/00C02F1/001C02F3/30C02F2301/08
Inventor 丛琳
Owner 北京清源汇环境技术有限公司
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