文档介绍：INDUSTRIAL WATER & WASTEWATER
工业用水与废水
Vol . 41 No . 3 Jun., 2010
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给水处理
粉末活性炭强化处理高藻微污染水
修海峰 1, 朱仲元 1, 高乃云 2, 王文清 2
(, 呼和浩特
, 上海
010018;
200092)
摘要: 以太湖水为原水, 进行了粉末活性炭强化处理高藻微污染水的试验研究。设计正交试验, 考察改变混
凝剂投加量、粉末活性炭投加量、投加点以及 pH 值等因素对粉末活性炭助凝效果的影响。研究了粉末活性炭强
化混凝工艺对除藻及藻毒素的效果。结果表明, 在 pH 值小于 5 的酸性条件以及较高混凝剂投加量下, 适当投加
粉末活性炭具有很好的助凝效果, 能有效降低出水浊度、增加有机物的去除率; 且投加粉末活性炭后能有效提高
藻毒素的去除率。
关键词: 强化混凝; 粉末活性炭; 正交试验; 吸附; 太湖微污染水
中图分类号: ; X522
文献标识码: A
文章编号:%1009 - 2455(2010)03 - 0014 - 05
Strengthening treatment of high algae content micro-polluted water by
powdered activated carbon
XIU Hai-feng1, ZHU Zhong-yuan1, GAO Nai-yun2, WANG Wen-qing2
(1. College of Hydraulic and Civil Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China;
2. State Key laBoratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China )
Abstract: Taking water from Taihu Lake as the raw water, an experiment of high algae content micro -
polluted water strengthening treatment by powdered activated carbon was studied. The orthogonal experiment was
designed and the influences of coagulant and powdered activated carbon dosage, dosing point, pH value, and
some other factors on coagulation performance were investigated. The effect of powdered activated carbon
enhanced coagulation on algae and algal toxins