| PAC和PAM复合混凝剂处理垃圾渗滤液的试验研究 |
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| 引用本文： | 李亚峰,杨严,王建.PAC和PAM复合混凝剂处理垃圾渗滤液的试验研究[J].工业安全与环保,2011,37(10):9-11. |
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| 作者姓名： | 李亚峰 杨严 王建 |
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| 作者单位： | 沈阳建筑大学市政与环境工程学院 沈阳110168 |
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| 基金项目： | 辽宁省教育厅科技攻关项目(2009S084) |
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| 摘 要： | 确定PAC和PAM复合混凝剂对垃圾渗滤液进行处理的最佳工艺条件.向垃圾渗滤液中投加混凝药剂,以COD和浊度作为考察指标,根据单因素和正交试验确定其最佳的工艺条件.试验研究表明,在室温条件下,pH=5.5,PAC的投加量为1 000 mg/L、PAM投加量为15mg/L、混凝反应1 min(快速搅拌结束后)投加PAM,对...
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| 关 键 词： | 垃圾渗滤液 PAC PAM 混凝沉淀 |
Treatment of Landfill Leachate by Composite Coagulant of Polyaluminum Chloride and Polyacrylamide |
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| LI Yafeng,YANG Yan,WANG Jian.Treatment of Landfill Leachate by Composite Coagulant of Polyaluminum Chloride and Polyacrylamide[J].Industrial Safety and Dust Control,2011,37(10):9-11. |
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| Authors: | LI Yafeng YANG Yan WANG Jian |
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| Institution: | LI Yafeng YANG Yan WANG Jian(School of Municipal and Environmental Engineering,Shenyang Jianzhu University Shenyang 110168) |
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| Abstract: | This paper discusses the optimum technological conditions for the treatment of garbage percolate with PAC and PAM composite coagulator.Regarding COD and turbidity as index and adding coagulant into garbage percolate,the optimum technological conditions are determined based on the single factor and orthogonal experiment.the results show that the removal of COD and turbidity in garbage percolate can reach 60.23% and 65.34% respectively at room temperature,with dosage of PAC and PAM respectively 1 000 mg/L and... |
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| Keywords: | landfill leachate polyaluminum chloride(PAC) polyacrylamide(PAM) coagulation and sedimentation |
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