☆High pollutant removal efficiency and good effluent quality
☆The sludge concentration is high, the volume load of the device is large, and the floor area is small
☆It is beneficial to the retention of slow-proliferating or high-efficiency microorganisms, improving the nitrification effect of the system and the processing capacity of refractory organic matter
☆Low excess sludge production
☆Easy to realize automatic control, convenient operation and management
☆After treatment, the discharged water can be reused