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Multi-treatment device for sewage

A multi-treatment, sewage technology, applied in the direction of water/sewage multi-stage treatment, biological water/sewage treatment, oxidized water/sewage treatment, etc., can solve the problems of low treatment efficiency, poor adaptability of sewage treatment process, single, etc., to achieve the guarantee normal working effect

Inactive Publication Date: 2020-08-18
GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sewage treatment process in the prior art is relatively simple. During the treatment process, different treatment equipment needs to be matched according to the types of pollutants in the sewage to perform multiple treatments. The adaptability of the sewage treatment process is poor and the treatment efficiency is low.

Method used

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  • Multi-treatment device for sewage

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Embodiment Construction

[0028] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0029] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct...

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Abstract

The invention discloses a multi-treatment device for sewage. The multi-treatment device comprises a gas dissolving device, a separation device, an adsorption device and an oxidation device which are arranged in sequence. The gas dissolving device and the separation device are arranged, so that particulate impurities in the sewage can be removed; then the sewage with the particulate impurities removed enters the adsorption device, heavy metals in the sewage is physically adsorbed and removed through an adsorption material, and finally organic waste in the sewage is degraded through the oxidation device by means of an oxidation biological membrane.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage multiple treatment device. Background technique [0002] With the acceleration of urbanization and the rapid development of industry and agriculture, most cities in my country have serious water pollution problems. A large amount of untreated urban garbage, industrial waste water, domestic sewage and atmospheric sediments are continuously discharged into the water body, causing the content of suspended matter and sediment in the water body to rise sharply. Water body pollution has become a global environmental pollution problem. Water treatment is imminent. [0003] In order to make the sewage meet the water quality requirements for being discharged into a certain water body or reused, it is necessary to treat the sewage, collectively referred to as sewage treatment. The sewage treatment process in the prior art is relatively simple. During the treatment proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F101/20
CPCC02F9/00C02F1/28C02F1/72C02F1/24C02F3/00C02F2101/20C02F1/52C02F1/66C02F1/001
Inventor 梁万龙肖小清
Owner GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU