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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国家自然科学基金项目(面上项目,重点项目,重大项目)


Advances in application of environmental mineral materials in soil environment remediation
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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。国内外科技人员相继开展了利用环境矿物材料修复土壤的机理与应用研究,取得了显著的进展。本文在概述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。

    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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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. DOI:10.11766/trxb201001290043 Liu Yun, Dong Yuanhua, Hang Xiaoshuai, 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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  • 收稿日期:2010-01-29
  • 最后修改日期:2010-10-08
  • 录用日期:2010-11-29
  • 在线发布日期: 2011-03-04
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