环境中四溴双酚A降解技术的进展研究

Research Advances in Environmental Remediation Technologies for Tetrabromobisphenol A

四溴双酚A(TBBPA)作为一种常见的溴系阻燃剂(BFRs),广泛应用于印刷电路板、绝缘电线以及各种聚碳酸酯塑料中,也是目前全球产量和使用量最大的溴系阻燃剂。由于TBBPA具有持久性,生物累积性和毒性,严重威胁了人类健康和生态系统安全,近年来已经被认定是一种值得探讨与关注的环境内分泌干扰物,TBBPA作为一种新的"POPs问题"成为了目前降解技术研究的热点。通过综合国内外的相关研究,对TBBPA的物理降解、化学降解,生物降解等降解技术进行了综述,并对存在的问题及未来的研究方向进行了讨论与展望。

As a kind of common bromine flame retardants（ BFRs）,Tetrabromobisphenol A（ TBBPA） is the largest bromine flame retardants in consumption and production,and widely used in printed circuit board,insulated wire and all kinds of polycarbonate plastic. Because of the persistence,bioaccumulation and toxicity,TBBPA was identified as a worth exploring and attention of environmental endocrine disruptors. In recent years,TBBPA as a kind of new＂POPs problem＂has been becoming a research hotspot. In this paper,combining the related research at home and abroad,to review physical degradation,chemical degradation,microbiological degradation. Current problems and further research directions of TBBPA treatment were discussed and prospected as well.