Wastewater treatment equipment for slaughterhouses in Dongfang City

The sewage treatment equipment of the slaughterhouse in Dongfang City is suppressed by aerobic non motile bacteria under anaerobic conditions, using polyphosphate in the bacterial body as energy to absorb organic matter into cells for conversion and storage. At the same time, the polyphosphate in the body is decomposed into soluble phosphate and discharged from the body. The non motile bacteria released through anaerobic suppression have strong phosphate absorption ability under aerobic conditions, absorbing and converting phosphate in domestic sewage into polyphosphate for storage in the body. The more phosphorus is released under anaerobic conditions, the more it is absorbed under aerobic conditions, and the use of excess sludge to remove phosphorus from domestic sewage is achieved.