多氯酚污染物的降解研究进展  

Research progress on Degradation of the Chlorinated Phenols Organic Pollutants

作　　者：王彦丽[1] 

机构地区：[1]咸阳师范学院资源环境与城市科学系,陕西咸阳712000

出　　处：《安徽农业科学》2009年第30期14858-14861,共4页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金资助项目(10574132);陕西省自然科学基金资助项目(2007A05);咸阳师范学院重点科研基金资助项目(06XSYK109)

摘　　要：多氯酚污染物是一类具有毒性并且在环境中具有持久性的有机污染物(persistent organic pollutants,POPs),对其危害的认识和降解的研究近年来得到了广泛的关注。主要介绍了氯酚类污染物的生物降解和电离辐射降解的机理和重要进展,对环境保护中生物技术和电离辐射降解技术的应用前景和存在的问题进行了评述,提出了生物技术和臭氧与电子束辐射联合技术应成为环境污染治理新的发展方向。The recognition of hazard and degradation of chlorinated phenols have been attracted great concerns recently because of their extreme toxicity and persistency POPs in the environment. The mechanisms and research advances of biodegradation and the radiation - induced degradation of chlorophcnols were introduced. Application prospect and existing problems of the biotechnology in the environmental protection and ionized radiation degradation technology were discussed, biotechnology, united technologies of ozone and electron beam irradiation should be become the new development direction of environmental pollution treatment.

关 键 词：氯酚 降解 生物技术 辐射技术 环境保护 

分 类 号：X703.1[环境科学与工程—环境工程]