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生活垃圾焚烧厂贮坑沥滤液的污染与可处理特性

何品晶 冯军会 瞿 贤 邵立明

何品晶, 冯军会, 瞿 贤, 邵立明. 生活垃圾焚烧厂贮坑沥滤液的污染与可处理特性[J]. 环境科学研究, 2006, 19(2): 86-89.
引用本文: 何品晶, 冯军会, 瞿 贤, 邵立明. 生活垃圾焚烧厂贮坑沥滤液的污染与可处理特性[J]. 环境科学研究, 2006, 19(2): 86-89.
HE Pin-jing, FENG Jun-hui, QU Xian, SHAO Li-ming. Characteristics and Treatment Alternatives of Leachate from Refuse Storage Pit in Municipal Solid Waste Incineration[J]. Research of Environmental Sciences, 2006, 19(2): 86-89.
Citation: HE Pin-jing, FENG Jun-hui, QU Xian, SHAO Li-ming. Characteristics and Treatment Alternatives of Leachate from Refuse Storage Pit in Municipal Solid Waste Incineration[J]. Research of Environmental Sciences, 2006, 19(2): 86-89.

生活垃圾焚烧厂贮坑沥滤液的污染与可处理特性

基金项目: 国家高技术研究发展计划项目(2003AA644020)

Characteristics and Treatment Alternatives of Leachate from Refuse Storage Pit in Municipal Solid Waste Incineration

  • 摘要: 通过对生活垃圾焚烧厂贮坑沥滤液历时6个月的常规污染物监测,分析了沥滤液中溶解性有机物(DOM)分子量分级和重金属在不同分子量DOM中的分布,以探讨沥滤液的污染与可处理特性结果表明:沥滤液有机污染程度高.沥滤液中有机物以非溶解性(约占有机物总量的23%)和分子量<4 ku的DOM(超过DOM总量的88%)为主,低碳有机酸和醇的总量占沥滤液中DOM(分子量<4 ku)的50%.沥滤液中重金属含量高,在DOM各分子量分级中,重金属主要与分子量<4 ku的DOM相关,尤其是Zn和Ni的分布占90%以上,并且重金属(除As和Hg外)的分布与有机物的分布呈显著的正相关性.根据沥滤液的性质,宜采用混凝或厌氧-好氧生物方法对其进行处理.

     

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出版历程
  • 收稿日期:  2005-06-16
  • 刊出日期:  2006-04-25

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