The sewage enters the regulating tank of Integrated Sewage Treatment Equipment through the grille, and then enters the bioreactor through the lift pump. The aerator is opened by the PLC controller for oxygenation. The effluent from the bioreactor enters the membrane separation treatment unit through the circulation pump, and the concentrated water returns to the regulating tank. After disinfection and mixing, it enters the reclaimed water storage tank. The backwash pump uses the treated water in the cleaning tank to backwash the membrane treatment equipment, and the sewage after backwash returns to the regulating tank.

       The opening and closing of the lift pump is controlled by the water level in the bioreactor. The filtration operation and backwash operation of the membrane unit can be controlled automatically or manually. When the membrane unit requires chemical cleaning operations, close the water inlet valve and sewage circulation valve of the integrated sewage treatment equipment, open the chemical cleaning valve and chemical circulation valve, start the chemical liquid circulation pump, and perform chemical cleaning operations.