有机废水处理中芬顿氧化反应机制研究进展  

Research Progress on Fenton oxidation mechanism in organic wastewater treatment

作　　者：张琪[1,2] 方伟国 赵鹬[1,3] 李贵贤[1,3] ZHANG Qi;FANG Weiguo;ZHAO Yu;LI Guixian(School of Petrochemical Engineering,Lanzhou University of Technology,Lanzhou 730050,Gansu,China;School of Applied Chemical Engineering,Lanzhou Petrochemical University of Vocational Technology,Lanzhou 730060,Gansu,China;Key Laboratory of Low Carbon Energy and Chemical Engineering of Gansu Province,Lanzhou 730050,Gansu,China)

机构地区：[1]兰州理工大学石油化工学院,甘肃兰州730050 [2]兰州石化职业技术大学应用化学工程学院,甘肃兰州730060 [3]甘肃省低碳能源化工重点实验室,甘肃兰州730050

出　　处：《精细化工》2023年第11期2348-2356,共9页Fine Chemicals

基　　金：甘肃省自然科学基金项目(21JR7RA774);甘肃省高等学校创新基金项目(2020B-291);国家级大学生创新训练项目(202110838007)。

摘　　要：芬顿反应工艺是目前公认处理有机废水最有效的方法之一,而探索其反应机理对于高效芬顿催化反应体系的开发和应用至关重要。芬顿反应的复杂性导致其反应机理仍未得到完整的解释。该文综述了目前较受认可的均相芬顿、光助芬顿、电助芬顿和多相芬顿的反应机制,旨在帮助研究者比较全面及深入地认识不同体系中芬顿反应的机理,为芬顿反应的发展提供理论支撑。最后对芬顿过程的未来发展方向进行了展望。Fenton oxidation is currently recognized as one of the most effective methods for organic wastewater treatment.And exploration on its reaction mechanism is crucial for the development and application of efficient Fenton processes.However,the mechanism is not fully clarified yet due to the complexity of Fenton reaction.In this review,the reaction mechanisms of homogeneous Fenton,photo-Fenton,electro-Fenton and heterogenetic Fenton in removal of organic pollutants were summarized to help researchers and engineers gain a comprehensive and in-depth understanding of the Fenton reaction mechanism in different systems,thus providing theoretical support for the development of Fenton reaction.Finally,the future development directions of Fenton process were discussed.

关 键 词：均相芬顿 多相芬顿 光助芬顿 电助芬顿 反应机理 研究进展 

分 类 号：X703[环境科学与工程—环境工程]