sludge bulking

常见例句

The proportion and percentage of nutrients in the substrate contributes to the forming of sludge bulking.
营养物的比例以及含量是污泥膨胀能否形成的重要因素。
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。
The tubificidae, one type of metazoa was chosen to control activated sludge bulking which was caused by filamentous bacteria.
研究了一种后生动物—颤蚓对丝状细菌引起的活性污泥膨胀的控制效果。