| Fenton法处理垃圾渗滤液 |
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| 引用本文： | 张晖,Huang C.P.Fenton法处理垃圾渗滤液[J].中国给水排水,2001,17(3):1-3. |
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| 作者姓名： | 张晖 Huang C.P |
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| 作者单位： | 1. 武汉大学 环境科学与工程系， 湖北 武汉 430072
2. Department of Civil and Envi- ronmental Engi neering, University of Delaware,Newark,DE 19716,USA |
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| 基金项目： | 国家留学基金管理委员会资助项目 !(97842 0 39)，美国特拉华固体废弃物管理处资助项目 |
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| 摘 要： | 介绍了Fenton法处理垃圾渗滤液的中型试验，其中Fenton氧化在连续搅拌反应器（CSTR）中进行。试验表明，当双氧水与亚铁盐的总投加比一定（H2O2／Fe^2 =3.0)时，COD的去除率随双氧水投加量的增加而增加，但与双氧水在两个氧化槽的投加比例无关。当双氧水的总投加量为0.1mol/L时，COD的去除率可达67．5％，这一结果同样适用于其他垃圾填埋场的晚期渗滤液处理。
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| 关 键 词： | 垃圾渗滤液 Fenton试剂 氧化处理 |
| 文章编号： | 1000-4602(2001)03-0001-03 |
| 修稿时间： | 2000年11月13 |
Treatment of Landfill Leachate by Fenton Process |
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| ZHANG Hui ,HUANG C. P..Treatment of Landfill Leachate by Fenton Process[J].China Water & Wastewater,2001,17(3):1-3. |
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| Authors: | ZHANG Hui HUANG C P |
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| Affiliation: | ZHANG Hui 1,HUANG C. P. 2 |
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| Abstract: | Treatment of landfill leachate in pilot-scale by Fenton process was tested, in which oxidation process was carried out in continuous stirred tank reactor. The test results show that with a fixed molar ratio of hydrogen peroxide to ferrous ion of 3.0, COD removal efficiency increases with the increase of hydrogen peroxide dosage, but is independent of the proportion of hydrogen peroxide dosage to two oxidation tanks. When total dosage of hydrogen peroxide is 0.1 mol/L, COD removal efficiency is 67.5%. The result may be used in treatment of later period leachate from other landfills. |
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| Keywords: | landfill leachate Fenton reagent oxidation |
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