Environmental-protection sewage treatment system

A technology for treating system and environmental protection of sewage, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc.

Inactive Publication Date: 2016-01-20
TIANJIN LVJINGYUAN ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an environmentally friendly sewage treatment system to solve the existing sewage treatment problems

Method used

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  • Environmental-protection sewage treatment system

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Embodiment Construction

[0011] As shown in the figure, an environmentally friendly sewage treatment system includes a grid (2), a regulating tank (3), and an overall sewage treatment device (0). Its structural feature is that the sewage pool (1) is connected to the grid (2), so The grille (2) is connected to the water inlet of the regulating pool (3), one side of the water outlet of the regulating pool (3) is connected to the pump, and the other side of the pump is connected to the overall sewage treatment device (0), and the overall sewage treatment device (0) consists of a high-efficiency aeration tank (4), a grade A biological filter tank (5), a sedimentation tank (6), and a sludge tank (7) connected in sequence. The sewage treated (0) by the treatment device is connected to the disinfection clean water pool (8) after coming out, and the disinfection clean water pool (8) is connected to the recovery pool (9).

[0012] During work, the waste water passing through the sewage pool (1) enters the gril...

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Abstract

The present invention discloses an environmental-protection sewage treatment system, which comprises a grid, a regulation pool and an integrated sewage treatment device, and is characterized in that a sewage pool is connected to the grid, the grid is connected to the water inlet of the regulation pool, one side of the regulation pool is connected to a pump, the other side of the pump is connected to the integrated sewage treatment device, an efficient aeration pool, a grade A biological filtration pool, a sedimentation pool and a sludge pool are sequentially connected to form the integrated sewage treatment device, the sewage treated by the treatment device is connected to a disinfection clear water pool after comes out of the treatment device, the disinfection clear water pool is connected to a recovery pool, and the integrated sewage treatment device has a reinforced concrete structure. According to the present invention, the biological treatment way is used, the green environment protection effect is provided, the produced gas is adsorbed by soil, and the deodorization purpose is achieved.

Description

technical field [0001] The invention relates to the field of sewage treatment equipment, in particular to an environment-friendly sewage treatment system. Background technique [0002] With the development of my country's industry, the discharge of industrial wastewater is increasing day by day. After the industrial wastewater that does not meet the discharge standards is discharged into the water body, it will pollute the surface water and groundwater. Once a water body is polluted, it is not easy to restore it to its original state in a short period of time. The pollution of surface water and groundwater will further reduce the amount of available water resources, which will inevitably affect the production of industry, agriculture and fishery. However, many pollution control measures, including sewage treatment devices, have low treatment efficiency, and the treated products cannot be reused, and new pollution itself is formed. Contents of the invention [0003] The o...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C02F9/14
Inventor徐雷利
OwnerTIANJIN LVJINGYUAN ENVIRONMENTAL PROTECTION TECH