conventional active sludge

• 活性污泥法

conventional active sludge的用法和样例：

例句

1. Activated sludge treatment is one of the most widely used methods in thewastewater treatment field at present.
   活性污泥法是当前污水处理领域应用最为广泛的技术之一。
2. Microbial degradation by acclimated activated sludge was investigated to characterize biodegradability of landfill leachate.
   利用驯化活性污泥法对组分复杂的垃圾渗滤液进行有机物降解实验。