High Efficiency Roots Air Blower for Sewage Treatment Plant Wastewater Aeration

High Efficiency Roots Air Blower for Sewage Treatment Plant Wastewater Aeration. Multi layer depth filtration design. Multi grade filter media trap suspended solids, sediment and colloids step by step, effectively reduce water turbidity and protect downstream membrane equipment su. Optional automatic back washing function. Support time based or differential pressure triggered backwash rinse. Avoid frequent manual disassembly and cleaning, extend filter running cycle and lower. Cost effective with low operation cost. Filter media replacement cycle lasts 2 to 3 years, low water consumption during backwashing. Suitable for large volume industrial raw water pretreatment and cir.