activated sludge

常见例句

An activated sludge 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。
But the conventional activated sludge process technology has some shortcomings:long water residence time, low processing power per unit area, large area reactor, sludge bulking and so on.
但是传统的活性污泥法工艺存在工艺流程长、污水停留时间长、单位面积处理能力低、反应池占地面积大、污泥膨胀等缺点。
Biosystem from domesticated activated sludge could remove algae effectively after immobilization. With sponge and sawdust as carrier, the removal rate of algae could exceed 90% and 80% respectively.
由活性污泥驯化得到的生物系统经固定后能够有效去除藻类，以海绵和木屑作载体，藻类去除率分别可以达到90 %和80 %以上；

Researchers say this could eventually change the way that wastewater is treated all over the world, replacing the widely used "activated sludge" process that has been in use for almost a century.
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