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Chemical wastewater refers to the wastewater produced in the process of producing products in chemical plants, such as the oily wastewater produced in the production

Polyacrylamide agents are widely used and have a good flocculation effect, but high-quality products will also be affected by other factors in the application, resulting

Polyaluminum chloride is a new type of inorganic polymer coagulant. It is the most widely used variety with mature industrial production technology. It has become

The drilling wastewater is mainly treated by chemical coagulation. The agents used are sodium hydroxide, polyaluminum salts, polyiron compounds and polyacrylamide.

Meat processing wastewater belongs to high suspended organic wastewater which is easy to biodegrade, and the variation range of wastewater quality and quantity is large.

Today sharing with you the impact of hot weather on sewage treatment systems. The influence of high temperature weather on sewage treatment has both advantages