| 湿法冶金中胞外聚合物(EPS)的研究进展 |
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| 引用本文： | 陶琴琴,刘峙嵘.湿法冶金中胞外聚合物(EPS)的研究进展[J].湿法冶金,2011,30(1):1-5. |
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| 作者姓名： | 陶琴琴 刘峙嵘 |
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| 作者单位： | 东华理工大学,化学生物与材料科学学院,江西,抚州,344000 |
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| 基金项目： | 江西省青年科学家(井冈之星)培养对象计划资助(2009DQ01600); 江西省教育厅科学技术项目资助(GJJ10496); 东华理工大学研究生创新基金资助,项目编号DYCA10022 |
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| 摘 要： | 针对当前国内外关于胞外聚合物在湿法冶金中的研究状况,介绍了胞外聚合物的来源、组成、物化性质和提取方法,以及胞外聚合物在湿法冶金中的应用现状。胞外聚合物在湿法冶金过程中的作用形式主要是帮助矿物在水溶液中溶解、改变矿物表面化学性质和吸附冶金废水中的金属离子。
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| 关 键 词： | 湿法冶金 胞外聚合物(EPS) 冶金废水 应用 |
Progress of Extracellular Polymeric Substances(EPS)in Hydrometallurgy |
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| TAO Qin-qin,LIU Zhi-rong.Progress of Extracellular Polymeric Substances(EPS)in Hydrometallurgy[J].Hydrometallurgy of China,2011,30(1):1-5. |
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| Authors: | TAO Qin-qin LIU Zhi-rong |
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| Affiliation: | TAO Qin-qin,LIU Zhi-rong(Faculty of Chemistry,Biology and Materials Science,East China Institute of Technology,Fuzhou,Jiangxi344000,China) |
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| Abstract: | In accordance with the process of extracellular polymeric substances(EPS) in hydrometallurgy at home and abroad,the source,composition,physicochemical properties and extraction methods of EPS were described and the research status of EPS in hydrometallurgy was summarized.The functions of EPS in hydrometallurgy include helping minerals to dissolve,changing chemical properties of mineral surface,adsorbing metal ions in metallurgical wastewater. |
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| Keywords: | hydrometallurgy EPS metallurgical wastewater application |
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