高级氧化法处理甲基叔丁基醚的研究进展  

Research progresses in treatment of MTBE by advanced oxidation processes

作　　者：罗堃 刘福强[1] 双陈冬[1] 张艳红[1] 朱长青[1] 李爱民[1] 

机构地区：[1]南京大学环境学院污染控制与资源化研究国家重点实验室,江苏南京210023

出　　处：《化工环保》2017年第1期1-7,共7页Environmental Protection of Chemical Industry

基　　金：国家水体污染控制与治理科技重大专项(2013ZX07210-001)

摘　　要：综述了采用常规氧化、光强化氧化以及超声波辅助氧化等高级氧化技术降解甲基叔丁基醚(MTBE)的降解机理及研究进展。并介绍了MTBE与醚类、苯系物以及可吸附卤化物共存的复合污染物的氧化降解研究进展。指出今后研究的重点是利用光、声、电能量的摄入来降低氧化剂加入量,提高矿化程度以减少毒性较大的叔丁基团的含量,研发更易于固液分离、稳定性更高和寿命更长的高效催化剂及共存体系将是持续热点。The degradation mechanism and research progresses in treatment of methyl tert butyl ether （MTBE）by advanced oxidation processes based on conventional oxidation, photo-enhanced oxidation and ultrasonic-assisted oxidation are reviewed. And the research progresses in oxidative degradation of MTBE pollutant combined with ethers, benzene series and adsorbable halides are introduced. The key points of further research are pointed out, such as reducing oxidant dosage by intake of light, sound, electric energy and decreasing the content of toxic tertiary butyl groups by increasing the mineralization degree of MTBE. The development of high-efficient catalyst and coexisting system with easier separation property, higher stability and longer life will be an ongoing hotspot area.

关 键 词：甲基叔丁基醚 高级氧化法 复合污染物 

分 类 号：X523[环境科学与工程—环境工程]