工业水处理 ›› 2019, Vol. 39 ›› Issue (1): 1-7. doi: 10.11894/1005-829x.2019.39(1).001

• 专论与综述 •    下一篇

催化臭氧氧化深度处理工业废水的研究及应用

彭澍晗, 吴德礼   

  1. 同济大学污染控制与资源化研究国家重点实验室, 上海污染控制与生态安全研究院, 上海 200092
  • 收稿日期:2018-11-01 出版日期:2019-01-20 发布日期:2019-01-30
  • 通讯作者: 吴德礼,教授,博士生导师。E-mail:wudeli@tongji.edu.cn E-mail:wudeli@tongji.edu.cn
  • 作者简介:彭澍晗(1994-),硕士研究生。E-mail:pshan2012@126.com。
  • 基金资助:
    国家自然科学基金项目(21776223)

Research on catalytic ozonation and its application to the advanced treatment of industrial wastewater

Peng Shuhan, Wu Deli   

  1. State Key Laboratory of Pollution Control and Resources Reuse, Shanghai Institute of Pollution Control and Ecological Security, Tongji University, Shanghai 200092, China
  • Received:2018-11-01 Online:2019-01-20 Published:2019-01-30

摘要: 催化臭氧技术由于能促进臭氧分解产生无选择性的羟基自由基,有效解决难降解有机污染物去除率低的问题,提升废水矿化率和臭氧利用率,已成为当前工业废水深度处理领域的应用研究热点。鉴于工业废水成分复杂、催化剂种类繁多,使得工业废水的催化臭氧化处理的运行效果、控制参数和机理过程存在差异。通过分析目前工业废水催化臭氧化深度处理的相关应用研究,对其影响因素、工艺类型、机理过程进行介绍,总结技术的应用局限性,并对其发展趋势进行展望。

关键词: 催化臭氧化, 工业废水, 深度处理, 催化剂

Abstract: Since catalytic ozonation technology can accelerate ozone decomposition, producing the non-selective hydroxyl radicals,it can effectively promote the degradation of refractory organic pollutants, meanwhile improving the mineralization of wastewater and the utilization of ozone. As a result, catalytic ozonation has attracted a great attention in the field of industrial wastewater treatment. In view of the complex components of industrial wastewater and varieties of reported catalysts, the performance, control parameter and mechanism of this technique are different. By means of analyzing the relevant application research on the catalytic ozonation advanced treatment of industrial wastewater, the influencing factors,process types and mechanism process are introduced in this paper, the application limits of this technology summarized, and the developing trends predicted.

Key words: catalytic ozonation, industrial wastewater, advanced treatment, catalyst

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