蒙脱土在光助非均相Fenton 反应中的应用研究进展  

Research progress on the application of montmorillonite in photo-assisted heterogeneous Fenton reaction

作　　者：张云婷 刘正江 马惠言[2] 高晓平[1] 麻文效 ZHANG Yunting;LIU Zhengjiang;MA Huiyan;GAO Xiaoping;MA Wenxiao(College of Textile and Light Industry,Inner Mongolia University of Technology,Hohhot 010080,China;College of Chemical Engineering,Inner Mongolia University of Technology,Hohhot 010051,China)

机构地区：[1]内蒙古工业大学轻工与纺织学院,内蒙古呼和浩特010080 [2]内蒙古工业大学化工学院,内蒙古呼和浩特010051

出　　处：《印染》2024年第2期83-88,共6页China Dyeing and Finishing

基　　金：内蒙古自治区自然科学基金(2021BS02017);内蒙古自治区直属高校基本科研业务费(JY20220308)。

摘　　要：蒙脱土因具有良好的阳离子交换能力和吸附能力被广泛用作非均相Fenton催化剂的载体。介绍了蒙脱土负载铁氧化物、蒙脱土负载改性铁氧化物和蒙脱土负载半导体/铁氧化物三类催化剂在非均相光-Fenton反应处理水中污染物的应用,就三类催化剂对污染物的降解机理和蒙脱土的作用进行分析,并对蒙脱土基非均相Fenton催化剂未来的研究方向进行探讨。Montmorillonite is widely used as the carrier of heterogeneous Fenton catalyst due to its good cat⁃ions exchange and adsorption capacity.In this paper,the application of montmorillonite loaded iron oxide,mont⁃morillonite loaded modified iron oxide and montmorillonite loaded semiconductor/iron oxide catalysts in the treatment of pollutants in water by heterogeneous photo-Fenton reaction is introduced,and the degradation mechanism of pollutants by the three catalysts and the role of montmorillonite are analyzed.The research direc⁃tion of montmorillonite based heterogeneous Fenton catalyst is discussed.

关 键 词：蒙脱土 非均相光-Fenton反应 机理 

分 类 号：TS199[轻工技术与工程—纺织化学与染整工程] O643.36[轻工技术与工程—纺织科学与工程] O644.1[理学—物理化学]