| 混凝沉淀处理高浓度LAS废水研究 |
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| 引用本文： | 傅冬平. 混凝沉淀处理高浓度LAS废水研究[J]. 企业技术开发, 2010, 29(5): 73-75 |
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| 作者姓名： | 傅冬平 |
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| 作者单位： | 醴陵市环境保护局,湖南株洲412200 |
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| 摘 要： | 文章以高浓度LAS废水为研究对象,以聚合氯化铝(PAC)为混凝剂,以聚丙烯酰胺(PAM)为助凝剂,以氧化钙(CaO)调节水样pH值,通过混凝沉淀对废水进行处理。经实验确定混凝沉淀处理废水的最佳操作条件。在最佳操作条件下,经过混凝沉淀处理后,废水中CODCr去除率可达60%以上,LAS去除率达70%以上,浊度去除率达90%以上。
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| 关 键 词： | 混凝沉淀 LAS废水 处理研究 |
The research on coagulation sedimentation treatment on high concentrations LAS wastewater |
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| Abstract: | This article takes high concentrations LAS wastewater as research object and polyaluminium chloride(PAC)as coagulant,polyacrylamide (PAM)as coagulant aid,calcium oxide (CaO)adjust water pH,using coagulation sedimentation dealing with wastewater.Determining the optimum operating conditions to deal with wastewater by experiment.And under the optimum operating conditions,after coagulation treatment,waste water removal rate could reach 60% CODCr,LAS removal rate of 70% and over 90% turbidity removal. |
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| Keywords: | coagulation sedimentation LAS wastewater study on treatment |
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