INDUSTRIAL WATER TREATMENT ›› 2011, Vol. 31 ›› Issue (12): 18-21,30. doi: 10.11894/1005-829x.2011.31(12).18

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Application of zeolitized fly ash to wastewater treatment and its research progress

Wang Yu2, Chen Jianyu3, Li Xiaoming1,2,4, Luo Qijin3, Yang Qi1,2, Jiang Li1,2   

  1. 1. College of Environmental Science and Engineering,Hunan University,Changsha 410082,China;
    2. Key Laboratory of Environmental Biology and Pollution Control,Division of Education,Hunan University,Changsha 410082,China;
    3. South China Institute of Environmental Sciences,MEP,Guangzhou 510655,China;
    4. College of Environment,Guangxi University,Nanning 530004,China
  • Received:2011-09-06 Revised:2011-09-06 Online:2011-12-20 Published:2011-12-31

粉煤灰沸石在水处理中的应用及研究进展

王宇2, 谌建宇3, 李小明1,2,4, 骆其金3, 杨麒1,2, 蒋丽1,2   

  1. 1. 湖南大学环境科学与工程学院, 湖南长沙 410082;
    2. 湖南大学环境生物与控制教育部重点实验室, 湖南长沙 410082;
    3. 环保部华南环境科学研究所, 广东广州 510655;
    4. 广西大学环境学院, 广西南宁 530004
  • 作者简介:王宇(1984- ),2009级在读硕士,主要研究方向为水污染控制电话:18291912826,E-mail:kx-online@163.com
  • 基金资助:

    国际合作项目(2009DFA91780);东江高速都市化支流区水污染系统控制技术集成研究与工程示范(2008ZX07211-004)

Abstract:

The research progress in the application of zeolitized fly ash to water treatment around the world in recent years is analyzed comprehensively.The researches on the removal of pollutants of heavy metals,nitrogen and phosphorus from water bodies by zeolitized fly ash are introduced.The difficulties in application,problems and prospect of its development are summarized and analyzed.It is indicated that more researches should be focused on the mechanism of reaction,extension of application ranges,application to engineering.

Key words: coal fly ash, synthesized zeolite, water treatment

摘要:

综合分析了粉煤灰沸石在水处理中的应用及研究进展情况,通过介绍国内外粉煤灰合成沸石对水体中重金属、氮、磷和有机物等污染物去除的研究情况,总结分析了其在水处理中的应用难点、问题和发展前景,表明作用机理、拓展应用范围及工程应用是今后粉煤灰沸石应用于水处理的重要研究方向。

关键词: 粉煤灰, 合成沸石, 水处理