| 矿物界面作用与环境工程材料 |
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| 引用本文： | 吴大清,刁桂仪,彭金莲,魏俊峰.矿物界面作用与环境工程材料[J].矿物岩石地球化学通报,1998(4). |
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| 作者姓名： | 吴大清 刁桂仪 彭金莲 魏俊峰 |
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| 作者单位： | 中国科学院广州地球化学研究所 |
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| 摘 要： | 矿物水界面作用是环境地球化学研究的基础，它控制着世界淡水质量、土壤发生与发展、表生地质作用中元素迁移与富集等过程，是矿物环境工程材料的理论基础［１］。这是因为矿物水界面作用发生于矿物表面，许多环境工程材料是通过材料表面吸附（或共沉淀）作用去清除水...
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| 关 键 词： | 矿物表面 吸附作用 环境工程材料 |
Mineral Surface Reaction and Environmental Engineering Material |
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| Wu Daqing,Diao Guiyi,Peng Jinglian,Wei Junfeng.Mineral Surface Reaction and Environmental Engineering Material[J].Bulletin of Mineralogy Petrology and Geochemistry,1998(4). |
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| Authors: | Wu Daqing Diao Guiyi Peng Jinglian Wei Junfeng |
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| Abstract: | The basic principles of mineral applications to environmental engineering are adsorption reactions on mineral surfaces.Thus the large surface area and high surface activity are main parameters for this usage. There are several ways to elevate surface areas and activities of minerals:by using phyllosilicate minerals,with superfine powdered or chemical prepared minerals, and doing surface treatments. However, the pH zpc and adsorption reaction constants of minerals are related to their dielectric constants and this should be first considered. The four kinds of surface functional groups and related fours types of adsorptions are summarized in this article. |
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| Keywords: | minerals surface reaction environmental engineering material |
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