| 沸石在废水处理中的应用研究进展 |
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| 引用本文： | 张家利,张翠玲,党瑞.沸石在废水处理中的应用研究进展[J].环境科学与管理,2013(3):75-79. |
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| 作者姓名： | 张家利 张翠玲 党瑞 |
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| 作者单位： | 兰州交通大学环境与市政工程学院,甘肃兰州730070 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项（2009ZX07212-004-01-6） |
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| 摘 要： | 摘要：沸石资源分布广泛、储量大，廉价易得，而且可以通过再生重复利用。沸石结构上的独特性和资源上的分布优势及其可循环利用的特点使其已成为废水处理工艺中常用的水处理剂之一，沸石具有物理吸附和离子交换特性，广泛应用于废水中氨氮、重金属、有机物和放射性物质的去除，是常用水处理剂之一。本文就其在水处理方面的应用、吸附机理、改性方法及再生方法的国内外研究进展进行了综述、分析，对沸石今后的研究工作进行了展望。
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| 关 键 词： | 沸石 改性 吸附机理 再生 |
Research Progress of Zeolite in Wastewater Treatment |
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| Zhang Jiali,Zhang Cuiling,Dang Rui.Research Progress of Zeolite in Wastewater Treatment[J].Environmental Science and Management,2013(3):75-79. |
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| Authors: | Zhang Jiali Zhang Cuiling Dang Rui |
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| Institution: | (School of Environmental and Municipal Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China) |
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| Abstract: | Zeolite is widely used in the wastewater treatment for its physical adsorption and ion - exchange property. It is of- ten used for the removal of ammonia nitrogen, heavy metals, organic compounds and radioactive substances. It has become one of the commonly used water treatment agent. In this paper, the latest research progress of the zeolite in wastewater treatment is re- viewed. The modification, adsorption and regeneration mechanisms of zeolite are analyzed and some suggestions for the future re- search on zeolite were also put forward. |
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| Keywords: | zeolite modified adsorption mechanism regeneration |
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