An activatedsludge system consists of an equalization basin, a settling tank, an aeration basin, a clarifier, and a sludge recycle 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。
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The complex bacteria able to degrade chlorinated phenols were enriched and isolated from the activatedsludge sampled at the outlet of aeration tank of the WWTP of the Yangtse Petrochemical Company.
The activatedsludge technology is a major technique for sewage treatment. Medium sludge load and continuous push flow aeration tank are adopted in the traditional activatedsludge technology.