| 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 |
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| 引用本文： | 祝凌燕,刘楠楠,邓保乐.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[J].应用生态学报,2009,20(10):2574-2580. |
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| 作者姓名： | 祝凌燕 刘楠楠 邓保乐 |
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| 作者单位： | 南开大学环境科学与工程学院,天津300457;教育部环境污染过程与基准重点实验室,天津300457;天津市城市生态环境修复与污染防治重点实验室,天津300457 |
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| 基金项目： | 国家科技重大专项基金，国家科技部科技支撑计划项目，天津市自然科学基金，教育部跨世纪优秀人才培养计划 |
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| 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.
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| 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 |
Sediment quality criteria for organic pollutants based on phase-equilibrium partitioning approach : A review |
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| ZHU Ling-yan,LIU Nan-nan,DENG Bao-le.Sediment quality criteria for organic pollutants based on phase-equilibrium partitioning approach : A review[J].Chinese Journal of Applied Ecology,2009,20(10):2574-2580. |
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| Authors: | ZHU Ling-yan LIU Nan-nan DENG Bao-le |
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| Institution: | College of Environmental Science and Engineering, Nankai University, Tianjin 300457, China|Ministry of Education Key Laboratory of Polluti
on Process and Criteria, Tianjin 300457, China;Tianjin Key Laboratory of Remediation &|Pollution Control for Urban Ecological Environment, Tianjin 300457, China |
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| 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 for 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. |
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| Keywords: | sediment phase-equilibrium partitioning approach organic pollutant irreversible adsorption biotic ingestion |
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