| 粉煤灰在水处理中的研究与应用 |
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| 引用本文： | 郭建民,徐晓军,魏在山. 粉煤灰在水处理中的研究与应用[J]. 云南冶金, 2002, 31(5): 22-24,28 |
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| 作者姓名： | 郭建民 徐晓军 魏在山 |
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| 作者单位： | 昆明理工大学,云南,昆明,650093 |
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| 摘 要： | 粉煤灰作为一种可再资源化的工业固体废弃物日益引起关注。本文根据国内外相关文献的分析，主要综述了粉煤灰在水处理中的研究及应用状况。按照粉煤灰不同的作用机理，阐述了粉煤灰对金属、COD及色度等的吸附性能的研究情况和利用粉煤灰制取新型高效混凝剂的应用研究进展。同时对粉煤灰的其它净水用途也进行了归纳。最后，文章对粉煤灰的开发应用前景作了展望。
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| 关 键 词： | 粉煤灰 水处理 火电厂 |
| 文章编号： | 1006-0308(2002)05-0022-03 |
Research and Application of Coal-Powder Ash in Water Treatment |
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| GUO Jian-min,XU Xiao-jun,WEI Zai-shan. Research and Application of Coal-Powder Ash in Water Treatment[J]. , 2002, 31(5): 22-24,28 |
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| Authors: | GUO Jian-min XU Xiao-jun WEI Zai-shan |
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| Abstract: | Coal-powder ash is an reusable solid waste.In this paper,the research and application situation of coal-powder ash in the field of water treatment is reviewed on the basis of literatures published in home and abroad.Based on different mechanism,the absorption performance of coal-powder to metal,COD and color is reviewed.The application of coal-powder ash in manufacturing high efficient coagulating agent and in other water purification uses are introduced.The prospect of development and application is presented. |
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| Keywords: | coal powder ash water treatment mechanism application |
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