工业水处理 ›› 2012, Vol. 32 ›› Issue (10): 4-9. doi: 10.11894/1005-829x.2012.32(10).4

• 专论与综述 • 上一篇    下一篇

焦化废水的物化处理技术研究进展

罗志勇   

  1. 重庆大学化学化工学院, 重庆 400044
  • 收稿日期:2012-07-04 出版日期:2012-10-20 发布日期:2012-11-15
  • 作者简介:罗志勇(1974- ),博士。电话:15923082407,E-mail:luozy@cqu.edu.cn。
  • 基金资助:

    重庆市自然科学基金项目资助(CSTC2011BB7087)

Research progress in the physicochemical techniques for coking wastewater treatment

Luo Zhiyong   

  1. College of Chemistry & Chemical Engineering, Chongqing University, Chongqing 400044, China
  • Received:2012-07-04 Online:2012-10-20 Published:2012-11-15

摘要:

焦化废水是冶金工业炼焦过程中产生的含有大量大分子难降解有机物的污水。笔者从常规处理技术和新型处理技术两方面介绍了物化法处理焦化废水的研究进展,重点阐述了各种物化法的物化作用机理、特点、应用现状、存在问题及发展趋势,并展望了物化法处理焦化废水的研究方向。

关键词: 焦化废水, 吸附, 混凝, 氧化

Abstract:

The coking wastewater is the kind of wastewater produced during the course of coking process in metallurgical industry,containing a great deal of refractory degradable organic matter with macro-molecules.The research progress in the physicochemical techniques for coking wastewater treatment is introduced in two aspects:common treatment process and new-type treatment process.The physicochemical mechanisms,characteristics,application,existing inadequacies and developing trends of various physicochemical processes for coking wastewater treatment are emphatically described.Its future research direction is also forecast.

Key words: coking wastewater, adsorption, coagulation, oxidation

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