Below is the set of working process:
1.The wastewater was pretreated to remove the suspended particles, and the quality and quantity of the wastewater were treated in balance.
2.The pre-treated wastewater was uniformly lifted to MBBR wastewater treatment equipment by using the sewage lift pump, and the wastewater was effectively degraded.
3.Anaerobic phosphorus release, simultaneous denitrification and nitrification of twice treated wastewater were carried out in the space environment of anaerobic, anoxic and aerobic continuous operation of MBBR wastewater treatment equipment, organic matter, nitrogen oxide and phosphate are removed from the wastewater to produce a mixed solution of sewage and activated sludge microorganisms.
4.The mixed solution of sewage and activated sludge microorganism is separated to get clear water, and the clear water is treated with advanced treatment and ultraviolet disinfection. After disinfection, the tail water is finally reused for greening or directly discharged into the external environment, to achieve the final purification of sewage treatment and waste water recycling.