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| 有机黏土矿物修复有机污染研究进展 | |
| 引用本文： | 戴荣玲,章钢娅,古小治,宗良纲. 有机黏土矿物修复有机污染研究进展[J]. 土壤, 2007, 39(5): 718-725 |
| 作者姓名： | 戴荣玲 章钢娅 古小治 宗良纲 |
| 作者单位： | 1. 中国科学院南京土壤研究所,南京,210008;南京农业大学资源与环境学院,南京,210095 2. 中国科学院南京土壤研究所,南京,210008 3. 中国科学院南京土壤研究所,南京,210008;南京林业大学森林资源与环境学院,南京,210037 4. 南京农业大学资源与环境学院,南京,210095 |
| 基金项目： | 国家重点基础研究发展计划(973计划);中国科学院知识创新工程项目 |
| 摘 要： | 本文综述了有机黏土矿物对环境中有机污染物吸附的研究进展.具体介绍了黏土类型,改性剂种类,改性条件以及有机污染物性质对吸附性能的影响,有机黏土矿物对有机污染物的吸附机理,并就溶液pH和温度的影响机制进行了分析.文章最后对有机黏土在环境污染治理方面的作用研究作了展望. |
| 关 键 词： | 有机黏土矿物 吸附 有机污染修复 |
Advancement in the Study on Organoclay Minerals in Remediation of Organic Contaminated Soils |
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| DAI Rong-ling,ZHANG Gang-y,GU Xiao-zhi and ZONG Liang-gang. Advancement in the Study on Organoclay Minerals in Remediation of Organic Contaminated Soils[J]. Soils, 2007, 39(5): 718-725 | |
| Authors: | DAI Rong-ling ZHANG Gang-y GU Xiao-zhi ZONG Liang-gang |
| Affiliation: | Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China;College of Resources and Environmental Science, Nanjing Agricultural University, Nanjing 210095, China,Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China,Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China;College of Forest Resource and Environment Science, Nanjing Forestry University, Nanjing 210037, China and College of Resources and Environmental Science, Nanjing Agricultural University, Nanjing 210095, China |
| Abstract: | A review is presented here of advancement in using organoclay minerals to absorb organic pollutant in the environment. Several factors that may influence adsorption capacity of organoclay minerals are introduced, including type of the clay minerals, kind of the modifiers, conditions of modification and characteristics of organic pollutants. In addition, mechanisms of organoclays adsorbing organic pollutants and mechanisms of pH and temperature of the solution affecting the formers are discussed. Finally, a brief introduction is given to potential prospects of the use of organoclay minerals to remove environmental pollutants. |
| Keywords: | Organoclay minerals Sorption Remediation of organic pollutants |
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