The process of chemical biological flocculation is a new type of chemical enhanced primary treatment.

化学生物絮凝污水处理工艺是一种新的一级强化处理工艺。

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The cycle sludge was pumped to chemical biological flocculation tank and the pollutants were removed by co-operation of chemical coagulation and biological adsorption.

该工艺在传统的化学混凝的基础上将沉淀池内的污泥回流至化学生物絮凝池，利用化学混凝和污泥吸附的协同作用去除污水中的污染物。

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In this paper, effect of chemical and biological flocculation process to municipal wastewater was compared with that of chemical flocculation process.

本文比较了化学生物絮凝工艺和化学絮凝工艺对城市污水的处理效果。

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