| 粉末活性炭强化处理高藻微污染水 |
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| 引用本文： | 修海峰,朱仲元,高乃云,王文清. 粉末活性炭强化处理高藻微污染水[J]. 工业用水与废水, 2010, 41(3): 14-18 |
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| 作者姓名： | 修海峰 朱仲元 高乃云 王文清 |
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| 作者单位： | 内蒙古农业大学,水利与土木建筑工程学院,呼和浩特,010018;同济大学,污染控制与资源化国家重点实验室,上海,200092 |
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| 基金项目： | 十一五国家科技支撑计划项目,国家科技重大专项资助,上海市科委重点科技项目 |
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| 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。
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| 关 键 词： | 强化混凝 粉末活性发 正交试验 吸附 太湖微污染水 |
Strengthening treatment of high algae content micro-polluted water by powdered activated carbon |
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| XIU Hai-feng,ZHU Zhong-yuan,GAO Nai-yun,WANG Wen-qing. Strengthening treatment of high algae content micro-polluted water by powdered activated carbon[J]. Industrial Water & Wastewater, 2010, 41(3): 14-18 |
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| Authors: | XIU Hai-feng ZHU Zhong-yuan GAO Nai-yun WANG Wen-qing |
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| Affiliation: | 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) |
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| 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 removal was studied.The results showed that,under the condi... |
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| Keywords: | enhanced coagulation powdered activated carbon orthogonal experiment adsorption micro-polluted water in Taihu Lake |
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