sludge bulking

Activated sludge bulking due to lack of nutrient and its control

缺乏营养物质（N、P等）引起的污泥膨胀及其控制

Application on Control Methods of Sludge Bulking in Membrane Bio-Reactor

膜生物反应器（MBR）污泥膨胀控制对策的应用实例

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.

It'summed up the measures of controlling the sludge bulking too.

并归纳了污泥膨胀的控制措施.

In condition of increasing pH of aeration basin at 8.5 or so, sludge bulking can also be controlled without pre-aeration.

提高曝气池的pH值在8.5左右的情况下，不经过预曝气，也可以控制已经发生的污泥膨胀。

When H 2 O 2 was added followed by intermittent inflow, the sludge bulking can be quickly controled.

在间歇进水的同时投加H2O2, 可快速使污泥膨胀得到控制.

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.

By using brewery wastewater and petrochemical wastewater as influent, the experimental study has been made on the recovery of settleability of bulking sludge happening at low dissolved oxygen operation.

以石化废水和啤酒废水为处理对象，对低溶解氧污泥膨胀进行了污泥沉降性能恢复的试验研究。

Sludge bulking control in SBR for livestock wastewater treatment with low ratio of C/ N by addition of carbon source optimized by real time control strategy

实时控制条件下外加碳源用于低C/N比养殖废水处理中污泥膨胀的控制研究