The business scope of the sewage plant is sewage treatment and reuse; Construction and operation of urban sewage treatment plants; Research and develop new technologies for sewage treatment and purification, and provide relevant technical consultation and technical services; Selling by-products of sewage treatment. (Projects subject to approval according to law can only be operated after approval by relevant departments).
It is also called sewage treatment plant or sewage plant in the city. It is often called a processing station located in a factory. When sewage enters the urban drainage pipeline, the treatment station is actually a pretreatment facility. Sewage treatment plant is a complex system composed of multiple unit processes. The cost and efficiency of each unit process are interrelated and influenced each other, which ultimately determines the cost and efficiency of the whole system.