工业水处理 ›› 2009, Vol. 29 ›› Issue (9): 11-14. doi: 10.11894/1005-829x.2009.29(9).11

• 专论与综述 • 上一篇    下一篇

焦化废水深度处理研究进展

于开宁1, 王程1,2, 李艳1, 张璞1   

  1. 1. 石家庄经济学院, 河北石家庄 050031;
    2. 同济大学材料学院, 上海 200092
  • 出版日期:2009-09-20 发布日期:2010-10-01
  • 作者简介:于开宁(1965-),1986年毕业于河北地质学院,博士,教授,主要从事地下水与工程及环境工程研究工作.电话:0311-87207528,E-mail:yukn2000@sjzlle.edu.cn.
  • 基金资助:

    河北省自然科学基金——钢铁联合基金(E2009000946)

Progress in the research on advanced treatment of coking-plant wastewater

Yu Kaining1, Wang Cheng1,2, Li Yan1, Zhang Pu1   

  1. 1. Shijiazhuang University of Economics, Shijiazhuang 050031, China;
    2. School of Material Science and Engineering, Tongji University, Shanghai 200092, China
  • Online:2009-09-20 Published:2010-10-01

摘要:

焦化废水含有大量有机污染物和有毒无机物,成分复杂,污染物色度高,属较难生化降解的高浓度有机工业废水。经常规方法预处理,再经生化处理后的焦化废水存在氰化物、COD及氨氮等不达标的问题。通过臭氧氧化法、Feton试剂氧化法以及光催化氧化法等高级氧化法,活性炭以及矿物吸附法等三级深度处理可以解决这一问题。介绍了目前焦化废水深度处理的研究进展并进行了展望。

关键词: 焦化废水, 高级氧化法, 活性炭, 深度处理

Abstract:

The coking-plant wastewater contains lots of organic contaminants and toxic inorganic contaminants. This kind of highly concentrated organic industrial wastewater is hard to be biodegraded due to its complex component and high chroma. The contents of cyanide,COD and NH4+-N exceed the standard in the coking-plant wastewater,after pretreated by regular method and biochemical treatment. This problem can be solved by the advanced oxidation processes,active carbon and mineral adsorption method,etc. Τhe progress in the research on advanced treatment of coking-plant wastewaster by adsorption method is introduced and looked ahead.

Key words: coking-plant wastewater, advanced oxidation process, active carbon, advanced treatment

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