垃圾渗滤液催化氧化处理技术研究进展  

Research Progress on Landfill Leachate Treatment by Catalysis and Oxidation Technology

作　　者：陆雪琴[1] 苏泳文[1] 

机构地区：[1]上海大学环境与化学工程学院,上海市200072

出　　处：《有色冶金设计与研究》2013年第5期44-47,共4页Nonferrous Metals Engineering & Research

基　　金：上海市科委重点项目(10DZ120010C);上海市重点学科建设项目(No.S30109)

摘　　要：催化氧化技术能有效降解垃圾渗滤液中的难降解有机物。本文对O3类催化氧化、Fenton类催化氧化、电化学氧化、UV/H2O2催化氧化、TiO2光催化氧化等技术的国内外研究进展和发展趋势进行了分析总结,并系统阐述了催化氧化技术降解垃圾渗滤液污染物的作用机理。同时,本文亦对各种新型催化剂的引入对垃圾渗滤液处理的效果进行了探讨,提出新兴高效催化剂的研发和合成是实现渗滤液催化氧化技术发展与应用的关键和核心。The catalysis oxidation technology is able to degrade refractory organic landfill leachate efficiently. In this study, the degradation mechanisms of landfill leachate by catalysis oxidation technologies were thus illustrated, while the research progresses with respect to ozoneoxidation, Fenton oxidation, electrochemical oxidation, UV/H202 catalytic oxidation, TiO2 photo-catalytic oxidation and were expounded systematically as well. In addition,the effect of different catalysts on the removal efficiency of contaminantscontained in landfill leachate was evaluated based on previous studies and, the possible development direction was also proposed.

关 键 词：渗滤液 高级氧化 催化剂 降解机理 

分 类 号：X703[环境科学与工程—环境工程]