| 环境矿物材料在土壤、水体、大气污染治理中的利用 |
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| 引用本文： | 鲁安怀.环境矿物材料在土壤、水体、大气污染治理中的利用[J].岩石矿物学杂志,1999,18(4):292-300. |
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| 作者姓名： | 鲁安怀 |
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| 作者单位： | 中国地质大学矿物岩石材料开发应用国家专业实验室,北京,100083 |
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| 基金项目： | 国家自然科学基金!（49672097），国土资源部科技司资助!（9505207），科学技术部基础研究司攀登特别支持资助 |
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| 摘 要： | 本文在简要阐明了环境矿物材料对污染物的净化机理与净化功能的基础上，明确了环境矿物材料的应用领域，重点展望了在土壤重金属污染防治、地表水和地下水水质改善及燃煤固硫除尘等三类状态污染控制与环境保护领域中应用的前景。认为经济、简便、有效地用于污染治理与环境修复的无机界矿物学方法类似于有机界生物学方法，均是自然界地球系统中天然自净化作用的反映。
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| 关 键 词： | 环境矿物材料 基本性能 污染治理 土壤 地表水 地下水 烟尘 |
| 修稿时间： | 1999-03-23 |
The Application of Environmental Mineral Materialsto the Treatment of Contaminated Soil, Water and Air |
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| Lu Anhuai.The Application of Environmental Mineral Materialsto the Treatment of Contaminated Soil, Water and Air[J].Acta Petrologica Et Mineralogica,1999,18(4):292-300. |
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| Authors: | Lu Anhuai |
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| Abstract: | Basic properties of environmental mineral materials including surface adsorption ,porous filtration ,ion exchangeand heateffectas wellaschemicalsolubility are putforwardin thispa per.They can be widely appliedtosuchfieldsoftacking contamination andrenovating environ mentas quality improvement of surface water,groundwater,rivers,lakes and ground reser voirs;improvementofsoil;disposalof unclear waste;purification of domestic sewage;collec tion ofsmoke and dustandtreatmentof waste water.The prospectiveinvestigation and utiliza tion ofenvironment mineral materials are dealt with in detail with the emphasis placed on the prevention and cure ofsoilcontaminated by heavy metals,quality improvement and treatment ofsurface water and groundwater and collection of smoke and dustin burning coals. The Fe, Mn and Aloxides and hydroxidestogether with clay mineralsin soilarefavorable to adsorbingheavy metalsin soilsystems. Contaminated surface water and groundwater can be treated by natural minerals,especially those having propertiesofsurface adsorption ,ion exchange,porous filtration and chemical solubility . The metal minerals containing elements of changeable va lencessuch as Fe, Mn and Scan be used asgood reductants oroxidantstoreact with pollutants in waste water. The heateffects of natural minerals and their modified products are helpfulto fixing sulfur dioxide and fine grains ofcarbon during the burning of coals.The effective,eco nomicaland simple methods of pollutants disposal by natural minerals embody naturalself_pu rificationin inorganic world,analogous to well_known biological purification by natural plants in organic world . |
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| Keywords: | environmental mineral materials basic properties contamination treatment soil surface water groundwater smoke and dust |
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