期刊
SCIENCE OF THE TOTAL ENVIRONMENT
卷 795, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.scitotenv.2021.148837
关键词
Organophosphate flame retardants; Occurrence; Accumulation; Metabolism; Biotoxicity
资金
- National Natural Science Foundation of China [51879077]
This review provides comprehensive data on the occurrence and impact of organophosphate flame retardants in the environment, focusing on their accumulation, metabolism, and toxic effects in organisms, while also pointing out the current research gaps.
Organophosphate flame retardants (OPFRs), as a substitute for brominated flame retardants (BFRs), are widely used in industrial production and life. The presence of OPFRs in the environment has an adverse effect on the ecological environment system. This review provides comprehensive data for the occurrence of OPFRs and their diester metabolites (OP diesters) in wastewater treatment plants, surface water, drinking water, sediment, soil, air and dust in the environment. In particular, the accumulation and metabolism of OPFRs in organisms and the types of metabolites and metabolic pathways are discussed for animals and plants. In addition, the toxicity of OP triesters and OP diesters in organisms is discussed. Although research on OPFRs has gradually increased in recent years, there are still many gaps to be filled, especially for metabolic and toxicity mechanisms that need in-depth study. This review also highlights the shortcomings of current research and provides suggestions for a basis for future research on OPFRs. (c) 2021 Elsevier B.V. All rights reserved.
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