Integrated sewage treatment equipment can treat domestic sewage, industrial wastewater, etc. in urban areas, preventing sewage and pollutants from flowing directly into waters, which is of great significance to improving the ecological environment and promoting economic development.

       Mainly removes suspended solid pollutants in sewage. Most physical treatment methods can only complete the first-level treatment requirements. After primary treatment of sewage,BODcan generally remove about30%, which cannot meet the discharge standards. Primary processing is a preprocessing of secondary processing. Further process refractory organic matter, nitrogen, phosphorus and other soluble inorganic matter that can lead to eutrophication of water bodies.

       In daily work,integrated sewage treatment equipmentis often performed for daily maintenance and fault repair. When repairing the equipment, attention should be paid to the following5aspects:

       1. ThePHvalue of the sewage entering the equipment must be between6-9. Acidity and alkali will affect the normal growth of the biofilm;

       2. It must be noted that no large solid matter in the sewage enters the equipment to avoid blocking the pipes and orifices and damaging the water pump;

       3. The normal operation of the fan6The oil needs to be changed every month or so to extend the service life of the fan;

       4. The equipment inlet must be covered to avoid accidents or large solid materials falling in;

       五、须保障生活integrated sewage treatment equipment的风机进气口畅通。