【摘要】 六溴环十二烷(HBCDs)是一类环境中广泛存在的有机污染物。它性质稳定,不易被降解,能够在环境中长期积累、迁移和转化,具有较强的生物蓄积毒性。对其环境问题的研究已成为当前环境科学的一大热点,报道越来越多。文章介绍了HBCDs的物理化学性质、分析方法、概述了近几年六溴环十二烷的环境行为及其迁移转化的研究动态,同时讨论并展望了我国HBCDs未来的研究方向。更多还原

【Abstract】 Hexabromocyclododecanes(HBCDs) are additive brominated flame retardants(BFRs) and are ubiquitous organic contaminants and share the major characteristics of persistent organic pollutants(POPs): persistency,bioaccumulation,long-range transport,and toxicity.This paper summarizes the current status regarding the distribution,transport and transformation of HBCDs in different environmental compartments.At last further study and prospects of HBCDs are discussed.更多还原