Industrial sewage treatment system and purification method

A treatment system, industrial sewage technology, applied in the direction of oxidation water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problems such as poor effect, to prevent air pollution, thoroughly The effect of removing pollutants and high purification efficiency

Active Publication Date: 2015-12-23
潘佳远
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

The above-mentioned treatment method has a simple process, the COD removal rate of the wastewater is over 70%, and the chroma removal rate is over 80%, but it is also only suitable for the treatment of certain types of pollutants. centralized treatment of sewage, the effect is not very good

Method used

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  • Industrial sewage treatment system and purification method
  • Industrial sewage treatment system and purification method
  • Industrial sewage treatment system and purification method

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Embodiment Construction

[0038] The specific implementation manner of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] Such as figure 1 An industrial sewage treatment system is shown, and the industrial sewage treatment system is sequentially provided with a sewage collection pipe 1, a cooling pipe 2, a reservoir 3, a first sedimentation tank 4, an oil-water separator 5, and a second sedimentation tank 6 , ozone tank 7, the third sedimentation tank 8, disinfection tank 9 and clarification tank 10; the sewage collection pipeline 1 is used to collect various sewage discharged from each factory, and a spiral disc is set in the cooling pipe 2 For the pipe 11, in order to prevent the coil pipe 11 from being corroded by industrial wastewater and causing cooling water overflow, an anti-corrosion coating is provided on the outer layer of the coil pipe 11; a cooling water inlet 12 is provided on the pipe wall of the cooling pipe 2 and the ...

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Abstract

The invention discloses an industrial sewage treatment system and purification method, belonging to the technical field of environmental protection. The sewage treatment system comprises a sewage collection pipeline (1), a cooling pipe (2), a water storage tank (3), a first precipitation tank (4), an oil-water separator (5), a second precipitation tank (6), an ozone tank (7), a third precipitation tank (8), a disinfection tank (9) and a clarification tank (10). The purification method comprises the following steps: cooling, primary adsorption, water storage, precipitation, oil-water separation, heavy metal ion removal, cyanide removal, sulfide removal, disinfection, secondary adsorption and purified water discharge. The system and method can be used for removing various pollutants, can thoroughly remove the pollutants, has high purification efficiency, and effectively prevents environmental pollution; and the effluent water can achieve the National Water Pollution Discharge Standard.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and relates to an industrial sewage treatment system and an industrial sewage purification method, in particular to an industrial sewage treatment system and a purification method discharged from factories. Background technique [0002] At present, with the development of the national economy and the adjustment of the industrial structure, a large number of economic development zones have emerged in the coastal areas. In the blocks where these economic development zones are located, a large number of factories have been built. The large amount of waste water produced by these factories is eventually It will flow into the sea, pollute the water body of the ocean, and cause harm to the organisms in the water body. When the human body eats aquatic organisms, it will eventually affect humans themselves. [0003] According to the requirements of my country's Environmental Protection L...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04C02F1/52C02F1/56C02F1/40C02F1/78C02F101/30C02F101/32
Inventor 潘佳远
Owner 潘佳远
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