| 电絮凝气浮处理城市生活垃圾渗滤液的试验研究 |
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| 引用本文： | 王莉莉,刘丹,鄂铁军.电絮凝气浮处理城市生活垃圾渗滤液的试验研究[J].四川环境,2008,27(2):15-18. |
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| 作者姓名： | 王莉莉 刘丹 鄂铁军 |
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| 作者单位： | 西南交通大学环境科学与工程学院,成都,610031 |
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| 摘 要： | 利用一套电絮凝气浮装置，通过室内模拟试验，研究电絮凝气浮法对城市生活垃圾渗滤液中有机物、氨氮、SS等的去除效果。通过正交实验，得到电絮凝气浮法处理渗滤液的最优方案为水流上升速度10L／h，进水COD浓度6000mg／L，电流大小7．5A。本实验为电絮凝技术的实际应用提供理论依据和技术支持。
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| 关 键 词： | 垃圾渗滤液 电絮凝气浮 化学需氧量 |
| 文章编号： | 1001-3644(2008)02-0015-04 |
| 修稿时间： | 2007年12月21 |
Study on the Treatment of Landfill Leachate by Electrocoagulation-flotation |
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| WANG Li-li,LIU Dan,E Tie-jun.Study on the Treatment of Landfill Leachate by Electrocoagulation-flotation[J].Sichuan Environment,2008,27(2):15-18. |
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| Authors: | WANG Li-li LIU Dan E Tie-jun |
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| Institution: | (School of Environment Science ＆ Engineering of Southwest Jiaotong University , Chengdu 610031, China) |
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| Abstract: | Using an electrocoagulation-flotation bioreactor, orthogonal simulative tests were conducted in laboratory to research its operation conditions for removing organic matters, NH3-N and SS in landfill leachate. The result showed the optimum parameters consisting of up flow water speed as 10 L/h, influent of COD concentration as 6000 mg/L and electric current intensity as 7. 5A. The study provides supports to the practical application of electrocoagulation-flotation theoretically and technically. |
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| Keywords: | Leachate Electrocoagulation-flotation COD |
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