中文摘要：

随着污水处理率的不断提高,污水污泥的处理成为了一个复杂的环境问题。污水污泥高温热解技术以其优点和可操作性成为了研究热点。文章介绍了污水污泥热解设备的发展现状,就微波高温热解污水污泥的新方法进行了探讨,归纳了在不同外界条件下污水污泥高温热解所得的固、液、气三相产物的特性,最后指出了高温热解法有待于进一步研究的问题。

英文摘要：

With continuous improvement of sewage treating efficiency,sewage sludge disposal is becoming a complex environmental problem.Pyrolysis of sewage sludge is becoming a research focus for its advantages and maneuverability.Current status of sewage sludge pyrolysis equipment was introduced,several new methods for pyrolyzing sewage sludge by microwave radiation were described,and characteristics of solid,liquid,gas-phase products from pyrolysis under different conditions were reviewed.Further researches of pyrolysis for sewage sludge disposal were proposed as well.