摘要
多溴联苯醚作为一种新型的持久性毒害有机物污染物,因为其在环境中的广泛分布和生物累积性而备受关注。因此,开发出经济有效的处理多溴联苯醚方法具有十分重要的意义,国内外学者对此做了初步研究。本文对不同的处理方法进行了综述,目前的研究主要集中于光降解和生物处理,也有一些关于电解与催化加氢、水热反应、零价铁处理多溴联苯醚的研究报道。但是,现有的处理方法都不能很好的解决多溴联苯醚的处理问题,有待于对这些方法的深入研究或开发出新的方法。
As a new sort of persistent organic pollutant, Polybrominated Diphenyl Ethers (PBDEs) is noted due to its widely distribution and bioaccumulation. Therefore, it is meaningful to develop an economic and effective way to treat PBDEs. In this paper, different methods developed by researchers home and abroad on PBDEs removal were reviewed. The current studies focused on photodegradation and biological treatment. There were some reports on electrolysis, catalytic hydrogenation, hydrothennal reaction and the zero-valent iron treatment as well. However, existing methods can not effectively dispose of PBDEs, needing further research to resolve this problem.
出处
《四川环境》
2010年第1期110-114,共5页
Sichuan Environment
基金
国家自然科学基金(50808136)
污染控制与资源化研究国家重点实验室开放课题(PCRRF07006)
青年预研基金(PCRRYSF08001)
上海科委研发基地建设专项资金(08DZ2201600)
关键词
多溴联苯醚
处理
零价铁
Polybrominated Diphenyl Ethers (PBDEs)
treatment
zero-valent iron