| 土壤环境污染化学与化学修复研究最新进展 |
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| 引用本文： | 周启星.土壤环境污染化学与化学修复研究最新进展[J].环境化学,2006,25(3):257-265. |
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| 作者姓名： | 周启星 |
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| 作者单位： | 中国科学院沈阳应用生态研究所,中国科学院陆地生态过程重点实验室,沈阳,110016;南开大学环境科学与工程学院,天津,370001 |
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| 摘 要： | 概述了不同历史时期重点涉及的土壤污染物以及近年来出现的4大类新型污染物,论述了土壤环境中化学污染物的动态与归趋以及相关科学问题及今后的研究重点,介绍了在评价土壤环境中污染物(特别是有机污染物)生物有效性的方法体系方面取得的重要进展,分析了污染土壤化学修复各种方法的化学原理以及为降低成本而实施的工艺强化和技术创新方面的最新突破.
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| 关 键 词： | 土壤环境化学 化学修复 生物有效性 |
NEW RESEARCHING PROGRESSES IN POLLUTION CHEMISTRY OF SOIL ENVIRONMENT AND CHEMICAL REMEDIATION |
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| ZHOU Qi-xing.NEW RESEARCHING PROGRESSES IN POLLUTION CHEMISTRY OF SOIL ENVIRONMENT AND CHEMICAL REMEDIATION[J].Environmental Chemistry,2006,25(3):257-265. |
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| Authors: | ZHOU Qi-xing |
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| Institution: | 1 Key Laboratory of Terrestrial Ecological Process, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110016, China; 2 College of Environmental Science and Engineering, Nankai University, Tianjin, 300071, China |
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| Abstract: | Chemical pollutants which were mainly involved in soil environment at various historical stages of research on soil-environmental chemistry and 4 varieties of new-type soil pollutants emerging in recent years were summarized.Dynamics and fate of chemical pollutants in soil environment and their relevant scientific problems concerned and focal points of future research were expounded.Some important advances in methodological systems to evaluate bioavailability of pollutants(particularly organic pollutants) in soil environment were presented.Chemical principles of contaminated soil remediation techniques and their technical intensification aimed at cost reduction and new breakthrough in the technological innovation were assayed. |
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| Keywords: | soil-environmental chemistry chemical remediation bioavailability |
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