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应用生态学报 ›› 2009, Vol. 20 ›› Issue (10): 2574-2580.

• 综合评述 • 上一篇    

基于相平衡分配法的水体沉积物中有机污染物质量基准的研究进展

祝凌燕1,2,3**;刘楠楠1,2,3;邓保乐1,2,3   

  1. 1南开大学环境科学与工程学院, 天津 300457;2教育部环境污染过程与基准重点实验室,天津 300457;3天津市城市生态环境修复与污染防治重点实验室, 天津 300457
  • 出版日期:2009-10-19 发布日期:2009-10-19

Sediment quality criteria for organic pollutants based on phase-equilibrium partitioning approach: A review

ZHU Ling-yan1,2,3|LIU Nan-nan1,2,3|DENG Bao-le1,2,3   

  1. 1College of Environmental Science and Engineering, Nankai University, Tianjin 300457, China|2Ministry of Education Key Laboratory of Polluti
    on Process and Criteria, Tianjin 300457, China;3Tianjin Key Laboratory of Remediation &|Pollution Control for Urban Ecological Environment, Tianjin 300457, China
  • Online:2009-10-19 Published:2009-10-19

摘要: 沉积物质量基准是对水质基准的补充,对水质管理具有重要意义.我国对沉积物质量基准研究起步较晚,且多集中于重金属质量基准,对有机物质量基准的研究较少.国际上建立沉积物质量基准的方法很多,而相平衡分配法被认为是建立水体沉积物中有机污染物质量基准行之有效的方法.本文介绍了运用相平衡分配法建立水体沉积物中有机污染物质量基准的研究进展,阐述了不可逆吸附的影响以及对相平衡分配法的改进,指出了相平衡分配法存在的一些问题及研究展望.

关键词: 沉积物, 相平衡分配法, 有机污染物, 不可逆吸附, 生物摄食, 气候变化, 研究方法, 寄主植物, 害虫, 天敌昆虫

Abstract: Sediment quality criteria (SQC) are the supplement of current water quality criteria, being of significance in water quality management. In China, the
 research on SQC started late, and was mainly focused on heavy metals, paying less attention to organic pollutants. Phaseequilibrium partitioning approach (EqP) is a useful approach which can be used to derive sediment quality criteria fo organic pollutants. In this paper, the basic principles of EqP and its applications for SQC of organic pollutants were introduced, and the impact of irreversible adsorption as well as the modification of EqP was discussed. Some problems of the present EqP and the research prospects were put forward.

Key words: sediment, phase-equilibrium partitioning approach, organic pollutant, irreversible adsorption, biotic ingestion, climate change, research method, host plant, insect pest, insect natural enemy.