工业水处理 ›› 2009, Vol. 29 ›› Issue (6): 1-4. doi: 10.11894/1005-829x.2009.29(6).1

• 专论与综述 •    下一篇

联合电催化氧化处理难降解有机废水研究进展

张腾云1,2, 范洪波2, 廖世军1   

  1. 1. 华南理工大学化学与化工学院,广东广州510640;
    2. 东莞理工学院化学与环境工程学院,广东东莞523808
  • 收稿日期:2009-02-05 出版日期:2009-06-20 发布日期:2010-10-01
  • 通讯作者: 范洪波,0769-22861660
  • 作者简介:张腾云(1967- ), 1989 年南京化工学院本科毕业, 2007年华南理工大学博士毕业, 副教授。电话:0769 -22861232, E-mail: bgzhangty@dgut.edu.cn

Research progress in the combined electro-catalytic oxidation technologies for treating refractory organic wastewater

Zhang Tengyun1,2, Fan Hongbo2, Liao Shijun11   

  1. 1. College of Chemistry and Chemical Engineering, South China University of Science & Technology,Guangzhou 510640, China,
    2. School of Chemical & Environmental Engineering, Dongguan University of Technology, Dongguan 523808, China
  • Received:2009-02-05 Online:2009-06-20 Published:2010-10-01

摘要:

介绍了难降解有机废水的各种联合电催化氧化处理技术,主要包括:光电催化氧化技术、超声-电催化氧化技术、臭氧电催化氧化技术、电催化-生物反应技术、膜过滤电催化氧化技术。讨论了联合电催化氧化技术各自的特点、优势与不足。分析表明,联合电催化氧化技术在废水处理上具有协同作用。通过电催化材料和工艺技术的研究,有可能实现电催化氧化技术的产业化。

关键词: 电催化氧化, 难降解有机废水, 废水处理, 电流效率

Abstract:

Various kinds of combined electro-catalytic oxidation technologies for treating refractory organic wastewater is introduced. The combined electro-catalytic oxidation technologies mainly include photoelectro-catalytic oxidation, ultrasound electro-catalytic oxidation, ozone electro-catalytic oxidation, electro-catalytic-bio-reaction and membrane filtration electro-catalytic oxidation. The properties, advantages and disadvantages of the combined electro- catalytic oxidation technologies are discussed, respectively. The analysis shows that the combined electrocatalytic oxidation technologies used for treating wastewater have synergic effect. Their industrialized will soon be realized in the near future through researches on the electro-catalytic materials and the process technologies.

Key words: electro-catalytic oxidation, refractory organic wastewater, wastewater treatment, current efficiency

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