工业水处理 ›› 2011, Vol. 31 ›› Issue (3): 6-10. doi: 10.11894/1005-829x.2011.31.(3).6

• 专论与综述 • 上一篇    下一篇

焦化废水处理技术及其应用研究进展

丁玲1,2, 梁玉河1, 刘鹏3   

  1. 1. 武汉科技大学化学工程与技术学院, 湖北武汉 430081;
    2. 武汉大学资源与环境科学学院, 湖北武汉 430079;
    3. 武汉理工大学理学院, 湖北武汉 430070
  • 收稿日期:2010-11-17 出版日期:2011-03-20 发布日期:2011-03-22
  • 作者简介:丁玲(1976- ), 2005 年毕业于武汉理工大学, 讲师, 博士研究生, 从事环境化学研究。电话:13971578873, E-mail:linda0911@163.com
  • 基金资助:

    国家自然科学基金项目(50702040)

New progress in the technology of coking wastewater treatment and its application

Ding Ling1,2, Liang Yuhe1, Liu Peng3   

  1. 1. College of Chemical Engineering and Technology, Wuhan University of Science and Technology, Wuhan 430081, China;
    2. School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China;
    3. School of Sciences, Wuhan University of Technology, Wuhan 430070, China
  • Received:2010-11-17 Online:2011-03-20 Published:2011-03-22

摘要:

介绍了焦化废水的特点及危害, 综述了国内外几种主要的焦化废水处理技术及其应用研究情况(如物理法、化学法、物化法和生化法等), 重点介绍了生化法中的生物脱氮技术、高效微生物+O/A/O生物脱氮组合工艺等新技术的最新动态, 并分析比较了其优缺点, 指出了焦化废水处理技术存在的主要问题及今后的发展方向。

关键词: 焦化废水, 处理技术, 生物脱氮, 组合工艺

Abstract:

The characteristic and hazard of coking wastewater are introduced. The treatment techniques of some kinds of coking wastewater and the research on their application situation in China and abroad, including physical method, chemical method, physical-chemical process and biochemical method, are reviewed. The newest trends ofcombined processes, such as the biological denitrification in biological method, highly efficient microorganism+O/A/O biological denitrificaion etc., are introduced emphatically. The advantages and disadvantages of these approachesare analyzed and compared, and the existing inadequacies and future development directions are pointed out.

Key words: coking wastewater, treatment techniques, biological denitrification、combined process

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