多溴联苯醚的微生物降解研究  

Biodegradation of Polybrominated Diphenyl Ethers

作　　者：郭杨[1] 王世和[1] 

机构地区：[1]东南大学市政工程系,江苏南京210096

出　　处：《中国沼气》2008年第4期3-6,共4页China Biogas

摘　　要：多溴联苯醚(PBDEs)具有毒性、致突变性与致癌性,是一类具有生态风险的新型环境有机污染物。如何处理环境中的PBDEs已成为当前国际上专家、学者致力解决的热点问题之一,而我国这方面的研究才刚刚起步。本文着重介绍了国内外关于多溴联苯醚生物降解的研究进展,探讨了厌氧还原和好氧氧化的协同作用,并对相关生物降解技术的研究提出展望。Polybrominated diphenyl ethers usually show toxicity, mutagenicity and careinogenicity. They are a group of new type organic pollutants with significant ecological risks. A lot of work has been done to research of PBDEs treatments. However, few studies have been reported in China. This paper introduced the research progresses on biodegradation of polybrominated diphenyl ethers, discussed the cooperation of anaerobic reduction and aerobic oxidation during the biodegradation. And further researches on related bio-techniques were also suggested.

关 键 词：多溴联苯醚 好氧降解 厌氧降解 

分 类 号：X592[环境科学与工程—环境工程]