• In this paper, the concept, types and mechanism of activated sludge bulking were introduced.

    系统介绍活性污泥膨胀概念类型相关理论。

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  • The tubificidae, one type of metazoa was chosen to control activated sludge bulking which was caused by filamentous bacteria.

    研究后生动物—颤蚓丝状细菌引起活性污泥膨胀控制效果。

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  • This article introduces a case of how to control the activated sludge bulking in Membrane Bio-Reactor, which is operated for treatment of bathing wastewater.

    介绍以洗浴废水主要原水中水回用工程控制污泥膨胀情况

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  • 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.

    但是传统活性污泥工艺存在工艺流程长、污水停留时间单位面积处理能力反应池占地面积、污泥膨胀等缺点。

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  • Sludge bulking is a hard job in activated sludge treatment, especially in the treatment of high load waste water from petrochemical plant.

    污泥膨胀活性污泥法污水处理中的一个难题尤其处理负荷石化污水中。

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  • The bulking sludge caused by the overgrowth of filamentous bacteria is one of the most difficult problems occurred in activated sludge systems.

    活性污泥系统中,由丝状过度繁殖引起污泥膨胀最难解决的问题之一

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  • Controlling sludge bulking is one of the key factors in operating activated sludge reactor.

    控制活性污泥膨胀活性污泥法工艺良好运行关键技术之一

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  • It is widely accepted that extensive growth of filamentous bacteria in activated sludge is the main cause of sludge bulking.

    污泥膨胀大多由于活性污泥丝状过量生长引起的。

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  • 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.

    活性污泥采用普遍污水处理工艺而丝状菌污泥膨胀则是工艺污水运行中易发生危害大问题。

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  • Sludge bulking and biological foams of activated sludge process are usual problem in the operation of wastewater treatment plant.

    污泥膨胀生物泡沫现象众多泥法污水常见运行难题

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  • 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.

    聚磷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。

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  • But it is often accompanied by filamentous bulking which happens readily and harms the operation of activated sludge process seriously.

    丝状污泥膨胀工艺运行最易发生危害最大的问题。

    youdao

  • But it is often accompanied by filamentous bulking which happens readily and harms the operation of activated sludge process seriously.

    丝状污泥膨胀工艺运行最易发生危害最大的问题。

    youdao

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