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Typical sewage treatment
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Activated sludge method:
◆Activated sludge method is a kind of aerobic biological treatment method of sewage, invented in 1912 by Clark and Gage of the United Kingdom. Nowadays, the activated sludge method and its derivative and improved processes are the most widely used methods for treating urban sewage.
◆It can remove soluble and colloidal biodegradable organic matter, suspended solids and other substances that can be adsorbed by activated pollution from sewage, and it can also remove part of phosphorus and nitrogen.
◆The principle image of the activated sludge method: microorganisms "eat" the organic matter in the sewage, so that the sewage becomes clean water. It is essentially similar to the self-purification process of natural water bodies, but after artificial enhancement, the effect of sewage purification is better.
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Artificial wetland
Typical sewage treatment
The biofilm method is to attach microorganisms to the surface of the carrier. When the sewage flows through the surface of the carrier, through the adsorption of organic nutrients, the diffusion of oxygen into the biofilm, and the biological oxidation that occurs in the film, the pollution Decompose the substance.
Dust control
Electrostatic precipitator is a kind of dust removal equipment for gas dust removal. The dust-containing gas is electrically separated when passing
Soil management
Soil pollution prevention and control are activities to prevent soil from being polluted and to improve and control polluted soil
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ADD：Fengxiang Environmental Technology Industrial Park, Shenma Avenue, High-tech Zone, Pingdingshan City, Henan Province, China
TEL：0086-375-2919877
FAX：0086-375-2926856
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