| 无机含氟废水处理的研究进展 |
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| 引用本文： | 刘庆斌. 无机含氟废水处理的研究进展[J]. 黄石理工学院学报, 2009, 25(4): 7-10 |
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| 作者姓名： | 刘庆斌 |
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| 作者单位： | 黄石理工学院,环境科学与工程学院,湖北,黄石,435003 |
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| 摘 要： | 文章阐述了含氟无机工业废水的几种常用处理方法及其组合技术的研究现状和进展。其中，化学混凝沉淀法是最常用的水处理方法，适合各种浓度的废水且处理效果稳定；吸附法适用于低浓度含氟废水或作为高氟废水的二级或三级处理工艺，运行成本较高，如何选择适宜、廉价、高效的吸附剂是降低吸附法处理废水成本的关键；膜分离法包括电渗析法、反渗透法和液膜法等，是近年来兴起的水处理技术，除氟效果较好，但装置复杂，工业上应用较少。
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| 关 键 词： | 无机含氟废水 化学沉淀 混凝 吸附 膜分离 |
Research Progress of Inorganic Fluoride Wastewater Treatment |
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| LIU Qingbin. Research Progress of Inorganic Fluoride Wastewater Treatment[J]. Journal of Huangshi Institute of Technology, 2009, 25(4): 7-10 |
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| Authors: | LIU Qingbin |
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| Affiliation: | LIU Qingbin(School of Environmental Science and Engineering,Huangshi Institute of Technology,Huangshi Hubei 435003) |
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| Abstract: | This paper introduces the status and development of the research about inorganic fluoride wastewater treatment methods and their combination technologies.The chemical coagulation and precipitation is the most commonly used water treatment method,which is used mostly for various concentrations wastewater and its treatment effects are stable.The absorption method is suitable for low concentrations of fluorine-containing wastewater,or is used as the secondary or tertiary wastewater treatment process of high fl... |
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| Keywords: | inorganic fluoride wastewater chemical precipitation flocculation absorption membrane separation |
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