中文摘要：

介绍了中国氮氧化物的污染现状和目前实际采用的治理技术，简单阐述了这些技术的利弊。综述了微波诱导催化炭还原技术处理废气中的氮氧化物的原理以及国内外在利用微波技术处理氮氧化物的研究现状及该技术存在的问题。

英文摘要：

This paper first introduced the pollution situation of nitrogen oxides and their treatment techniques in china now. The merit and demerit of the techniques were briefly expatiated. Then the treatment technology of nitrogen oxides from exhaust gases by microwave-induced catalytic char reduction and its principle were discussed in detail. The technology progress with microwave and its existing problems in the global range are also presented in the end.