Environmental Impact of Flame Retardants (Persistence and Biodegradability)

作者：Osnat Segev, Ariel Kushmaro, Asher Brenner · 发表于：International Journal of Environmental Research and Public Health · 年份：2009 · DOI：10.3390/ijerph6020478 · 被引用次数：213 · 研究领域：Toxic Organic Pollutants Impact、Microbial bioremediation and biosurfactants、Environmental remediation with nanomaterials

Flame-retardants (FR) are a group of anthropogenic environmental contaminants used at relatively high concentrations in many applications. Currently, the largest market group of FRs is the brominated flame retardants (BFRs). Many of the BFRs are considered toxic, persistent and bioaccumulative. Bioremediation of contaminated water, soil and sediments is a possible solution for the problem. However, the main problem with this approach is the lack of knowledge concerning appropriate microorganisms, biochemical pathways and operational conditions facilitating degradation of these chemicals at an acceptable rate. This paper reviews and discusses current knowledge and recent developments related to the environmental fate and impact of FRs in natural systems and in engineered treatment processes.