The structure of activated sludge floc was further explored.

在此基础上探讨了絮凝体的结构。

Over 300 strains of bacteria have been found in activated sludge.

活性污泥中发现有300种以上的细菌。

Such raw materials include corn-steeped liquor, molasses and even activated sludge.

这些原料包括玉米浸泡酒，糖蜜，甚至活性污泥。

Study and development process of activated sludge mathematical models have been discussed.

综述了活性污泥数学模型研究和发展过程。

In this paper, the concept, types and mechanism of activated sludge bulking were introduced.

系统介绍了活性污泥膨胀的概念、类型和相关理论。