系统介绍了活性污泥膨胀的概念、类型和相关理论。
In this paper, the concept, types and mechanism of activated sludge bulking were introduced.
控制活性污泥膨胀是活性污泥法工艺良好运行的关键技术之一。
Controlling sludge bulking is one of the key factors in operating activated sludge reactor.
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。
The tubificidae, one type of metazoa was chosen to control activated sludge bulking which was caused by filamentous bacteria.
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。
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.
对厌氧附着膜膨胀床（AAFEB）反应器运行过程中活性污泥的性状变化及其与反应器效能的关系作了研究。
The changes of characteristics of the anaerobic activated sludge in the anaerobic attached microbial film expanded bed (AAFEB) reactor and their relation to the reactor performance were studied.
活性污泥法是采用最普遍的污水处理工艺，而丝状菌污泥膨胀则是该工艺污水运行中易发生、危害大的问题。
Activated sludge process used most widely in wastewater treatment plant is often accompanied by filamentous bulking which happens readily and harms the operation of activated sludge process seriously.
在活性污泥系统中，由丝状菌过度繁殖引起的污泥膨胀是最难解决的问题之一。
The bulking sludge caused by the overgrowth of filamentous bacteria is one of the most difficult problems occurred in activated sludge systems.
污泥膨胀是活性污泥法污水处理中的一个难题，尤其在处理高负荷的石化污水中。
Sludge bulking is a hard job in activated sludge treatment, especially in the treatment of high load waste water from petrochemical plant.
聚磷菌的增殖使活性污泥比重增大，有助于发生恶性膨胀的污泥逐渐恢复沉降性能，维持活性污泥微膨胀。
Specific gravity of activated sludge was increased by proliferation of phosphorus accumulating organisms (PAOs), which helped to resume state of limited sludge bulking after excessive sludge bulking.
污泥膨胀大多是由于活性污泥中丝状菌的过量生长引起的。
It is widely accepted that extensive growth of filamentous bacteria in activated sludge is the main cause of sludge bulking.
介绍了活性污泥法中污泥膨胀的常见原因；sbr工艺中污泥膨胀的原因以及控制对策。
The major reasons causing sludge bulking were introduced. An experiment was done to find the reasons causing sludge bulking in SBR process and solutions to the problem.
介绍了活性污泥法中污泥膨胀的常见原因；sbr工艺中污泥膨胀的原因以及控制对策。
The major reasons causing sludge bulking were introduced. An experiment was done to find the reasons causing sludge bulking in SBR process and solutions to the problem.
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