The tests show that biochemical flocculation process is superior to chemical flocculation process.
试验表明化学生物絮凝处理工艺优于化学絮凝工艺。
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。
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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