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Novel sewage treatment system

A sewage treatment system, a new technology, applied in water/sewage treatment, biological water/sewage treatment, light water/sewage treatment, etc., to achieve the effect of improving water quality and reducing harmful substances

Inactive Publication Date: 2017-06-13
湖州新奥克环保科技有限公司
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Problems solved by technology

[0003] Most of the existing sewage treatment systems are composed of a pretreatment system, a biochemical treatment system and a mud-water separation system. The mud-water separation system is based on a secondary sedimentation tank. The effluent of the biochemical treatment system is directly discharged after sedimentation and separation in the secondary sedimentation tank. Although the water quality requirements of the discharged water can be met, with the improvement of environmental protection requirements, the existing sewage treatment system still needs to be improved to further enhance its sewage treatment effect and improve the standard of effluent water quality

Method used

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  • Novel sewage treatment system

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] A new type of sewage treatment system, with reference to figure 1 , including grille pool 1, improved A2 / O reaction pool 2, secondary sedimentation pool 3, cloth filter pool 4, ultraviolet disinfection pool 5, and constructed wetland pool 6, which are connected in sequence. When the sewage enters the grille pool 1, the grid The gaps between the grid bars can remove dirt and remove large suspended or floating objects in the sewage, so as to reduce the processing load of the subsequent water treatment equipment. In order to effectively remove large impurities in the sewage, the grid pool 1 includes coarse grids The grid pool 111 and the fine grid pool 121, the coarse grid pool 111 is used to remove coarse suspended matter in the sewage and ensure the normal operation of subsequent treatment facilities, and the fine grid pool 121 is used to remove small i...

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Abstract

The invention discloses a novel sewage treatment system, which belongs to the technical field of sewage treatment and aims to provide a sewage treatment system which has the advantages of reducing bacteria in water quality and improving water quality. Pool, improved A2 / O reaction pool, secondary settling pool, filter cloth filter, ultraviolet disinfection pool, artificial wetland pool, a high-density clarification pool is set between the secondary settling pool and filter cloth filter pool, and the ultraviolet disinfection pool There is a lifting pump room between the artificial wetland pool and the artificial wetland pool. The invention has the advantage of being able to reduce the bacteria in the water quality through the optimization of the sewage system, thereby improving the water quality effect of the sewage effluent.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a novel sewage treatment system. Background technique [0002] With the rapid development of economic construction and the rapid growth of population, my country pays more and more attention to environmental issues, and the pollution control indicators are becoming stricter. At the same time, the rapid development of computer technology makes people pay more and more attention to the development of sewage treatment process control technology. [0003] Most of the existing sewage treatment systems are composed of a pretreatment system, a biochemical treatment system and a mud-water separation system. The mud-water separation system is based on a secondary sedimentation tank. The effluent of the biochemical treatment system is directly discharged after sedimentation and separation in the secondary sedimentation tank. Although the water quality requirements of the discharg...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F11/12
CPCC02F9/00C02F1/001C02F1/32C02F1/52C02F1/5236C02F3/30C02F3/32C02F11/12C02F2301/08C02F2303/04
Inventor 严连庆
Owner 湖州新奥克环保科技有限公司
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