摘要
国内外学者们研究了不同含铁氧化物作为多相催化剂活化过硫酸盐进行氧化降解反应。基于过硫酸盐高级氧化技术,综述了多金属含铁氧化物,尤其是磁性材料MFe_(2)O_(4)(M=Cu、Co、Mn等)活化过硫酸盐技术的研究进展,从制备方法、氧化物特点、降解有机物类型、降解过程、降解效率等方面介绍了不同多金属含铁氧化物活化过硫酸盐过程的特点,同时总结了此过程与其他过硫酸盐活化技术(活性炭活化、电活化)协同处理难降解物质的研究进展,讨论了多金属含铁氧化物活化过硫酸盐降解有机物的特点以及此技术的应用前景。
Scholars have studied different iron oxides as heterogeneous catalysts to activate persulfate for oxidative degradation.Based on the advanced oxidation technology,the paper reviews the research progress in the activation of persulfate by polymetallic iron oxide,especially the magnetic material MFe_(2)O_(4)(M=Cu,Co,Mn,etc.).The review introduces the characteristics of activated persulfate process of different polymetallic iron oxides from the aspects of preparation methods,characteristics of oxides,types of degradation,organics,the degradation process,and degradation efficiency.The paper summarizes the research progress of this process with other persulfate activation technology(activated carbon activation,electrical activation)in the synergistic treatment of refractory organics,discussed advantages and disadvantages of degradation of organic matter by activated persulfate by the polymetallic iron oxides,and the application prospect of this technology.
作者
官紫佳
黄海燕
GUAN Zi-jia;HUANG Hai-yan(College of Science,China University of Petroleum(Beijing),Beijing 102249,China)
出处
《应用化工》
CAS
CSCD
北大核心
2021年第4期1049-1055,共7页
Applied Chemical Industry
基金
国家重点研发计划(2018YFA0605800)。
