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THE STUDY OF TREATING PHARMACEUTICAL WASTEWATER BY COAGULATING METNOD
Author(s): 
Pages: 53-55
Year: Issue:  1
Journal: TECHNOLOGY OF WATER TREATMENT

Keyword:  制药废水聚合氯化硫酸铝聚合氯化硫酸铝铁混凝法;
Abstract: 聚合氯化硫酸铝和聚合氯化硫酸铝铁混凝剂处理COD为1000~4000mg/L制药废水的最佳工艺条件pH范围为6.0~7.5;搅拌速度为160r/min;搅拌时间为15min;一次处理混凝剂投加量为300mg/L,沉降时间为150min,COD去除率在80%以上.若分二次投药处理效果更佳.
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