| 拉萨生活垃圾卫生填埋场渗滤液电絮凝处理研究 |
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| 引用本文： | 旦增,布多,德吉,刘勇.拉萨生活垃圾卫生填埋场渗滤液电絮凝处理研究[J].西藏大学学报,2008(2). |
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| 作者姓名： | 旦增 布多 德吉 刘勇 |
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| 作者单位： | 西藏大学理学院; |
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| 摘 要： | 垃圾渗滤液是垃圾填埋场渗沥出来的高浓度的有机废水。若不妥善处理,则会对周围环境造成严重污染。文章用电絮凝技术处理拉萨生活垃圾卫生填埋场渗滤液进行了实验研究。研究表明,用电絮凝技术对垃圾填埋场渗滤液能起到很好的处理效果;而且当电絮凝时间、电流密度、PH不同时,对垃圾渗滤液的处理效果也不同。当电解时间为10min,电流密度为12A/dm2,PH=8.1时,渗滤液中COD去除率为77.8%,电解后渗滤液水质能达到污废水二级排放标准。
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| 关 键 词： | 拉萨垃圾填埋场 渗滤液 电絮凝 研究 |
Research on the Treatment of Leachate and Electro-coagulation in Lhasa Waste Landfill Site |
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| Danzeng Pudor Dekyi Liu Yong.Research on the Treatment of Leachate and Electro-coagulation in Lhasa Waste Landfill Site[J].Journal of Tibet University,2008(2). |
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| Authors: | Danzeng Pudor Dekyi Liu Yong |
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| Institution: | School of science;Tibet University;Lhasa 850000 |
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| Abstract: | Leachate is a high concentration organic waste water percolated from waste landfill site.If being treated incorrectly and ineffectively,it will pollute the environment around landfill site.This paper studies the treatment results of landfill leachate with electro-coagulation technology.Research shows that electro-coagulation technology can obtain high removability of pollutants.Under the condition of T= 10min,current density is12A/dm2,pH=8.1,the removability of COD can reach 77.8%.After the electro-coagulat... |
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| Keywords: | Lhasa waste landfill site leachate electro-coagulation research |
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