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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 improved process are the most widely used methods for treating municipal wastewater.
It can remove soluble and colloidal biodegradable organic matter, suspended solids and other substances that can be adsorbed by activated fouling from sewage, and it can also remove a 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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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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