Environmental properties of metallic minerals and their applications in environmental protection in China

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 su...

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Bibliographic Details
Published in:Acta geochimica 2005-07, Vol.24 (3), p.221-227
Main Author: 王吉中 李胜荣 江永宏 魏瑞华 牛花朋
Format: Article
Language:English
Subjects:
Activation analysis
Contaminants
Environmental protection
Geochemistry
Heavy metals
Iron
Lead
Manganese
Manganese oxides
Metal industry wastewaters
Metal ions
Mineralogy
Minerals
Pollutant removal
Protection
Purification
Reciprocity
Sulfides
Surface chemistry
Waste water
Wastewater purification
Water purification
化学活化作用
环境保护
环境管理
金属矿物
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Summary: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.
ISSN:1000-9426
2096-0956
1993-0364
2365-7499
DOI:10.1007/BF02871314