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填埋场渗滤液水质特性在Fenton处理过程中的变化

张 晖 Huang Chin-pao

张 晖, Huang Chin-pao. 填埋场渗滤液水质特性在Fenton处理过程中的变化[J]. 环境科学研究, 2002, 15(2): 48-51.
引用本文: 张 晖, Huang Chin-pao. 填埋场渗滤液水质特性在Fenton处理过程中的变化[J]. 环境科学研究, 2002, 15(2): 48-51.
ZHANG Hui, HUANG Chin-pao. The Variation of Landfill Leachate Characteristics during Fenton Process[J]. Research of Environmental Sciences, 2002, 15(2): 48-51.
Citation: ZHANG Hui, HUANG Chin-pao. The Variation of Landfill Leachate Characteristics during Fenton Process[J]. Research of Environmental Sciences, 2002, 15(2): 48-51.

填埋场渗滤液水质特性在Fenton处理过程中的变化

基金项目: 国家留学基金管理委员会资助项目(97842039);美国特拉华固体废弃物管理处资助项目

The Variation of Landfill Leachate Characteristics during Fenton Process

  • 摘要: 在CSTR和间歇操作两种模式下考察了早、晚期渗滤液水质特性在Fenton处理过程前后的变化。结果表明NH3-N ,NO3- -N ,Cl- 质量浓度变化很小 ,F- 质量浓度则有较大的增加 ,而IC(无机碳 )值下降较多。渗滤液中的CODCr和TOC均得到不同程度的去除 ,且晚期渗滤液的去除率高些 ,造成这种不同处理效果的原因主要是渗滤液中高分子量有机物 (HighMolecularWeightOrganicMatter ,HMWOM)与低分子量有机物(LowMolecularWeightOrganicMatter,LMWOM)的比例存在较大的差异。此外 ,文中CODCr和TOC的去除率大多低于文献 [1]的数值.

     

  • [1] Choi H-J.Evaluation of Fenton's process for the treatment of landfill leachate[D].USA:University of Delaware,1998.
    [2] 张晖,Huang C P.Fenton法处理卫生填埋渗滤液的中试研究[A].第七届海峡两岸环境保护学术研讨会(上卷)[C].武汉:武汉大学出版社,2001.536-540.
    [3] APHA-AWWA-WEF,Standard methods for the examination of water and wastewater[M].18th ed.Washington DC:American Public Health Association.1992.
    [4] Suess M J.Modified examination of water for pollution control[M].Vol 2.New York:Pergamon Press,1982.
    [5] Buxton G V,Greenstock C L,Helman W P,et al.Critical-review of rate constants for reactions of hydrated electrons,hydrogen-atoms and hydroxyl radicals(*OH/*O-)in aqueous-solution[J]. J Phy Chem Ref Data,1988,17(2):513-886.
    [6] Kim Y K,Huh I R.Enhancing biological treatability of landfill leachate by chemical oxidation [J].Environ Eng Sci,1997,14(1):73-79.
    [7] Zhang Hui,Huang Chin Pao.Treatment of landfill leachate by Fenton oxidation process[J].Chin J Chem Eng(in press).
    [8] Chiang E S K,DeWalle F B.Sanitary landfill leachates and their treatment [J]. ASCE,1976,102(EE-2),411-431.
    [9] Suffet I H,MacCarthy P.In aquatic humic substances:Influence on fate and treatment of pollutants[C].Washington DC:American Chemical Society,1989.363-381.
    [10] Yoon J,Cho S,Cho Y.et al.The characteristics of coagulation of Fenton reaction in the removal of landfill leachate organics[J].Wat Sci Technol,1997,38(2):209-214.
    [11] Paciolla M D,Davies G,Jansen S A.Generation of hydroxyl radicals from metal-loaded humic acids [J].Environ Sci Technol,1999,33(11):1814-1818.
    [12] Lindsey M E,Tarr M A.Quantitation of hydroxyl radical during Fenton oxidation following a single addition of iron and peroxide[J]. Chemosphere,2000,41(3):409-417.
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出版历程
  • 收稿日期:  2001-08-08
  • 刊出日期:  2002-04-25

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