An activated sludge system consists of an equalization basin, a settling tank, an aeration basin, a clarifier, and a sludgerecycle line.
一个活性污泥系统包括一个均衡盆地，一个沉淀池，曝气盆地的，一个澄清和污泥回收线。
2
Swedish advanced technologies for waste water treatment, sludge treatment and biogas vehicles, systematic systems for waste water treatment and recycle of useful materials/energy.
瑞典先进的废水处理、污泥处理和沼气汽车技术，系统性介绍废水处理和有用材料/能源回收系统。
3
Simple Operation. No complicated controls; no sludgerecycle; performance does not depend on operator skill.