According to the scale and nature of the hospital and the discharge direction of the treated sewage, the process selection is carried out。According to the classification of hospitals, it is divided into infectious disease hospitals and general hospitals。The discharge direction of hospital sewage after treatment can be divided into natural water body and municipal sewer into the city...
11-20
With the rapid development of the era today, the treatment of high-concentration ammonia nitrogen wastewater by blowing method (gas extraction method) has become increasingly rampant and rampant。Become a major factor that endangers the ecological environment and human health!The state's requirements for this product are increasingly strict, high concentration of ammonia nitrogen...
11-20
Chemical precipitation treatment of high concentration phosphorus containing wastewater water phosphorus, nitrogen and other elements exceed the standard, will accelerate the eutrophication of water bodies, this phenomenon is more serious in our country, to industry, aquaculture, agriculture and tourism have brought great harm。Nitrogen, phosphorus and other camps...
11-20
UASB Treatment of aquaculture wastewater With the rapid development of the aquaculture industry, intensive large-scale farms and aquaculture areas continue to increase, while solving the supply of livestock products and driving rural economic development, but also brought increasingly serious environmental pollution...
11-20
The concentration of organic pollutants in slaughtering wastewater is high, and the slaughtering wastewater contains fat, protein and other macromolecular organic matter and hair and other debris。This kind of wastewater has the characteristics of high concentration of organic matter and good biodegradability, choose air flotation +...
11-20
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