| 环境矿物材料在土壤环境修复中的应用研究进展 |
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| 引用本文： | 刘云,董元华,杭小帅,马毅杰.环境矿物材料在土壤环境修复中的应用研究进展[J].土壤学报,2011,48(3):629-638. |
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| 作者姓名： | 刘云 董元华 杭小帅 马毅杰 |
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| 作者单位： | 1. 土壤与农业可持续发展国家重点实验室(中国科学院南京土壤研究所),南京,210008
2. 环境保护部南京环境科学研究所,南京,210042 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 摘 要： | 环境矿物材料(包括天然矿物及改性和人工合成矿物等材料)已经广泛应用到有机污染、重金属污染及病毒污染土壤中。本文在回顾环境矿物材料研究进展的基础上重点综述了环境矿物材料在修复重金属、有机污染物和病毒污染土壤中的应用。其中,重点论述了硅酸盐矿物、磷灰石、金属氧化物等天然矿物材料,以及改性和人工合成矿物材料在修复重金属污染土壤中的应用效果及其机理;同时阐述了硅酸盐矿物和金属氧化物在修复有机污染和病毒污染土壤中的应用效果及其机理;最后展望其主要研究方向。
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| 关 键 词： | 环境矿物材料 重金属 有机污染物 病毒污染 土壤污染修复 |
| 收稿时间： | 1/29/2010 2:47:57 PM |
| 修稿时间： | 10/8/2010 1:44:54 PM |
Advances in application of environmental mineral materials in soil environment remediation |
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| Liu Yun,Dong Yuanhu,Hang Xiaoshuai and Ma Yijie.Advances in application of environmental mineral materials in soil environment remediation[J].Acta Pedologica Sinica,2011,48(3):629-638. |
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| Authors: | Liu Yun Dong Yuanhu Hang Xiaoshuai and Ma Yijie |
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| Affiliation: | Institute of Soil Science,Chinese Academy of Sciences,Institute of Soil Science,Chinese Academy of Sciences,Nanjing Institute of Environmental Sciences, State Environmental Protection Administration,Institute of Soil Science,Chinese Academy of Sciences |
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| Abstract: | Researches and development of environmental mineral materials (including natural mineral materials, modified mineral materials, synthetic mineral materials, and et al.) used to remedy soils polluted by heavy metals, organic pollutants and virus was reviewed. A range of environmental clean-up technologies has been developed, using environmental mineral materials to remedy contaminated soil, e.g. the use of clay to remedy polluted soil, and of iron and manganese oxides to deal with soils polluted with heavy metal and organic pollutant. In remediation of soils polluted with heavy metals, mineral apatite and metallic minerals containing elements with changeable valence are used as reductant or oxidant to react with pollutants. And further research and development of the materials based on cost/effeciency, mechanism, application and modification of mineral materials and relationship between soil nutrients and environmental mineral materials are suggested. |
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| Keywords: | Environmental mineral materials Soil Heavy metal Organic pollution Virus Remediation |
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