The aerobic selector process can control filamentous bulking efficiently under low F/M condition.

选择器系统在低负荷条件下能有效地控制污泥丝状菌性膨胀。

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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。

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

污泥膨胀和生物泡沫现象是众多泥法污水厂常见的运行难题。

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