生物填料上的生物膜
◼ 软性填料 生物填料上的生物膜
Gravity Secondary 生物转盘 Filter Clarifier Geo-Reactors Tube Settlers Primary Clarifie Weir Box Treated Wat Flocculators Raw Flash Mixer Water Sludge Hold ng Tank studge Control Panel Stilling Well Optional Equipment
普通生物滤池 生物转盘