| 吸附法除氟技术的原理与方法 |
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| 引用本文： | 王国建,王东田,陈霞,尹方平.吸附法除氟技术的原理与方法[J].环境科学与管理,2008,33(8):121-124. |
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| 作者姓名： | 王国建 王东田 陈霞 尹方平 |
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| 作者单位： | 1. 苏州科技学院,环境科学与工程学院,江苏,苏州,215011
2. 开封供水总公司技术处,河南,开封,475002 |
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| 摘 要： | 在水处理中应用的除氟的方法主要有：沉淀法、吸附法、电凝聚法、电渗析法、反渗透法和离子交换法等，其中吸附法是处理高含氟水的重要方法。本文重点介绍了几种常用的及新型的氟吸附剂的特点及应用概况，其中包括：铝盐吸附剂、铁盐吸附剂、稀土类吸附剂、生物类吸附剂以及其他类型的吸附剂；介绍了几种常用的及新型的氟吸附剂的除氟作用机理，并对今后的除氟研究进行了展望。
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| 关 键 词： | 除氟 水处理 吸附剂 除氟机理 |
Mechanism and Method of Fluoride Removal by Adsorption |
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| Wang Guojian,Wang Dongtian,Chen Xia,Yin Fangping.Mechanism and Method of Fluoride Removal by Adsorption[J].Environmental Science and Management,2008,33(8):121-124. |
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| Authors: | Wang Guojian Wang Dongtian Chen Xia Yin Fangping |
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| Institution: | Wang Guojian , Wang Dongtian ,Chen Xia, Yin Fangping (1. Suzhou University of Science and Technology, USTS, Suzhou 215011, China; 2. Technology Department of Kaifeng Water Supply Head Company, Kaifeng 475002, China) |
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| Abstract: | Deposition method, adsorption, electric flocculation, electrodialysis, RO method, ion exchange are the main method of deflouridation of water treatment applications, adsorption is an important way of defluoridation. In this paper, the recent development of several traditional and some new fluorochemieal adsorbents are reviewed, including aluminum salt adsorbent, ferrite salt adsorbent, thulium adsorbent, biology adsorbent. Some adsorption mechanism and the perspective of the future work are also presented. |
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| Keywords: | defluoridation water treatment absorbent defluoridation mechanism |
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