微波催化氧化技术在垃圾渗滤液处理中的应用

Application of microwave catalytic air oxidation technology to the treatment of landfill leachate

介绍了垃圾渗滤液的产生及特点,并论述了微波技术、催化氧化技术、微波催化氧化技术的机理及优缺点。微波催化氧化法具有反应速度快、无二次污染、水质适用范围广、对垃圾渗滤液中有机污染物降解彻底等特点,但同时也受到催化剂、测温技术等限制,指出微波湿式催化氧化技术处理垃圾渗滤液是今后的主要研究方向之一。

The emergence and characteristics of the landfill leachate, the mechanism and technology advantages and disadvantages of microwave technology, catalytic air oxidation technology and microwave catalytic air oxidation （MCAO）are introduced. Microwave catalytic air oxidation technology is characterized by rapid reaction, no sec- ondary pollution, strong adaptabillity to landfill leachate and complete degradation of organic pollutants. But, more extensive applications of MCAO are restricted by catalyst, temperature measurement technology, etc. At the end, it is pointed out that MCAO technology will be one of the main research directions in the future for the treatment of landfill leachate.