What is urban sewage push-flow aeration tank treatment?

Town sewage refers to urban residential sewage, institutions, schools, hospitals, commercial services and a variety of public **** facilities drainage, as well as allowed to be discharged into the town sewage collection system of industrial wastewater and initial rainfall, etc.

Push-flow aeration tank refers to the push-flow activated sludge process, the sewage and reflux sludge in the aeration tank at the front of the pool into the pool was pushed to the pool in the form of flowing to the end of the pool, by the jet The aeration equipment, such as jet, air blower, and mechanical aeration equipment, carries out aeration and mixing. In the aeration tank for adsorption, flocculation and oxidative decomposition of organic pollutants, and finally into the two sinks for the final separation of sewage and activated sludge, part of the sludge back to the aeration tank, part of the sludge for the remaining sludge discharge.