LIUYang,HUANGXuan-lin,ZHANGXin-bo,et al.Research Progress of Advanced Oxidation Technology for Membrane Organic Fouling Control and Cleaning[J].China Water & Wastewater,2024,40(20):46-52.
Research Progress of Advanced Oxidation Technology for Membrane Organic Fouling Control and Cleaning
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第40卷
Number:
第20期
Page:
46-52
Column:
Date of publication:
2024-10-17
- Keywords:
- advanced oxidation processes; membrane fouling; membrane cleaning; hydroxyl radical; sulfate radical
- Abstract:
- Membrane separation coupled with advanced oxidation technology has played a vital role in water pollution control and resource recovery. This review focuses on the influence and working mechanism of advanced oxidation technologies on membrane fouling control and cleaning. Based on hydroxyl radical (·OH) and sulfate radical (SO4-·), the goal of this study is to present an overview of the state-of-the-art advanced oxidation technologies applied for membrane fouling mitigation and control, as well as to improve the effectiveness of membrane cleaning. The mechanisms by which transition metals and their oxides, light, and electrons activate hydrogen peroxide and persulfate were discussed. A thorough analysis was conducted on the generation of reactive oxygen species (ROS) and the behavior of membrane fouling, mitigation, and cleaning. Finally, it was suggested that advanced oxidation technology will evolve in the future to control membrane fouling and improve the effectiveness of membrane cleaning.
Last Update:
2024-10-17