| 投粉末活性炭SBR处理垃圾渗滤液 |
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| 引用本文： | 蒋彬,吴浩汀,吕锡武.投粉末活性炭SBR处理垃圾渗滤液[J].中国给水排水,2005,21(6):50-52. |
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| 作者姓名： | 蒋彬 吴浩汀 吕锡武 |
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| 作者单位： | 东南大学,环境工程系,江苏,南京,210096 |
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| 摘 要： | 结合小型垃圾填埋场渗滤液中有机物浓度较低的特点及简化工艺的要求,以南京市某垃圾填埋场渗滤液为试验对象,经氨吹脱后采用投粉末活性炭SBR/混凝沉淀工艺进行处理,探讨了粉末活性炭投量、泥龄等参数对处理效果的影响.结果表明,对COD、BOD5、NH3-N的总去除率分别为88.4%、93.4%、76.9%,出水水质达到了<生活垃圾填埋场污染控制标准>(GB16889-1997)的Ⅱ级标准.
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| 关 键 词： | 粉末活性炭 混凝沉淀 |
| 文章编号： | 1000-4602(2005)06-0050-03 |
Powdered Activated Carbon-SBR for Treatment of Refuse Landfill Leachate |
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| JIANG Bin,WU Hao-ting,LV Xi-wu.Powdered Activated Carbon-SBR for Treatment of Refuse Landfill Leachate[J].China Water & Wastewater,2005,21(6):50-52. |
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| Authors: | JIANG Bin WU Hao-ting LV Xi-wu |
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| Abstract: | The leachate from small-scale refuse landfill is characterized by lower concentration of organic matters and requirement for simplified process. Based on which, experiment was conducted for the leachate from a refuse landfill in Nanjing. The leachate was treated by powdered activated carbon SBR/coagulation-settling process after ammonia stripping, and then the influence of PAC dosage and sludge retention time on treatment effect was discussed. The result shows that total removal rate of COD, BOD 5, NH 3-N is respectively 88.4%, 93.4%, and 76.9%, and the effluent quality reaches II-class criteria specified in Pollution Control Standard of Domestic Refuse Landfill (GB 16889-1997). |
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| Keywords: | SBR |
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