| Environmental properties of metallic minerals and their applications in environmental protection in China |
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| 作者姓名： | 王吉中 李胜荣 江永宏 魏瑞华 牛花朋 |
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| 作者单位： | [1]State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences , Beijing 100083, China [2]Key Laboratory of Lithospheric Tectonics, Ministry of Education, China University of Geosciences, Beijing 100083, China [3]School of the Resources, Shijiazhuang University of Economics, Shijiazhuang 050031, China |
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| 摘 要： | In terms of environmental mineralogy, the environmental properties of metallic minerals, including chemical activation, adsorption, pore effect and nanometer effect, have been analyzed. On the basis of the analysis of environmental properties of metallic minerals, the applications of iron-bearing sultides, iron and manganese oxides in the purification of wastewaters containing heavy metal ions （Cr^6＋ ,Hg^2＋ , Pb^2＋ , etc. ） have been summarized. Moreover, research on the application of metallic minerals in environmental protection has been anticipated. It should be a piece of dominating work for environmental mineralogie researchers in the future to lucubrate systematically the physical and chemical characteristics of the metallic mineral surfaces, further reveal the reciprocity process between metallic minerals and water surface, perfect the theory and model of the metallic minerals to remove contaminants, intensify study on the facilities and techniques of metallic minerals to remove contaminants, and entail well the extension and propagation of achievements.
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| 关 键 词： | 中国 环境保护 金属矿物 化学活化作用 环境管理 |
Environmental properties of metallic minerals and their applications in environmental protection in China |
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| Jizhong Wang,Shengrong Li,Yonghong Jiang,Ruihua Wei,Huapeng Niu.Environmental properties of metallic minerals and their applications in environmental protection in China[J].Chinese Journal of Geochemistry,2005,24(3):221-227. |
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| Authors: | Jizhong Wang Shengrong Li Yonghong Jiang Ruihua Wei Huapeng Niu |
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| Institution: | (1) State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, 100083 Beijing, China;(2) Key Laboratory of Lithospheric Tectonics, Ministry of Education, China University of Geosciences, 100083 Beijing, China;(3) School of the Resources, Shijiazhuang University of Economics, 050031 Shijiazhuang, China |
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| Abstract: | In terms of environmental mineralogy, the environmental properties of metallic minerals, including chemical activation, adsorption, pore effect and nanometer effect, have been analyzed. On the basis of the analysis of environmental properties of metallic minerals, the applications of iron-bearing sulfides, iron and manganese oxides in the purification of wastewaters containing heavy metal ions (Cr 6 , Hg 2 , Pb 2 , etc.) have been summarized. Moreover, research on the application of metallic minerals in environmental protection has been anticipated. It should be a piece of dominating work for environmental mineralogic researchers in the future to lucubrate systematically the physical and chemical characteristics of the metallic mineral surfaces, further reveal the reciprocity process between metallic minerals and water surface, perfect the theory and model of the metallic minerals to remove contaminants, intensify study on the facilities and techniques of metallic minerals to remove contaminants, and entail well the extension and propagation of achievements. |
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| Keywords: | metallic mineral environmental property environmental protection |
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