| PAC和PAM复合絮凝剂在洗涤剂废水处理中的应用研究 |
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| 引用本文： | 相加培,刘金荣.PAC和PAM复合絮凝剂在洗涤剂废水处理中的应用研究[J].四川环境,2005,24(3):8-11. |
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| 作者姓名： | 相加培 刘金荣 |
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| 作者单位： | 山东省沂水县圈里初级中学,山东,沂水,276413 |
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| 摘 要： | 絮凝性能的实验研究表明，PAC和PAM复合絮凝剂是处理洗涤剂废水的理想絮凝剂，采用该复合絮凝剂处理洗涤剂废水时的最佳操作条件如下：PAC用量为1．5g／L，PAM用量为10mg／L，pH值约为7．0，絮凝搅拌速度60r／min，絮凝搅拌时间30min，沉淀池沉淀时间为30min。该实验结果在中试规模的应用中得到了较好地验证，中试试验研究表明采用PAC和PAM复合絮凝剂处理洗涤剂废水，CODCr和LAS(直链烷基苯璜酸钠)去除率分别可达85％和72％以上，有效地解决了LAS难以生物降解等问题。
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| 关 键 词： | 洗涤剂废水 聚合氯化铝（PAC） 聚丙烯酰胺（PAM） |
| 文章编号： | 1001-3644(2005)03-0008-04 |
Study of PAC and PAM Composite Coagulants in Wastewater Treatment of Detergent Production |
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| XIANG Jia-pei,LIU Jin-rong.Study of PAC and PAM Composite Coagulants in Wastewater Treatment of Detergent Production[J].Sichuan Environment,2005,24(3):8-11. |
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| Authors: | XIANG Jia-pei LIU Jin-rong |
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| Abstract: | Some coagulation treatment experiments were made to study the optimal operation conditions. The result is that when pH is set to 7,stirring velocity is 60 r/min,the dosages of PAC and PAM are 1.5g/L and 10mg/L respectively, and both stirring time is 30min,and the sedimentation time is 30min,the removal rates of COD_(Cr) and LAS are more than 85% and 72% respectively. |
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| Keywords: | Detergent wastewater PAC PAM |
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