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Chinese Agricultural Science Bulletin ›› 2017, Vol. 33 ›› Issue (20): 149-157.doi: 10.11924/j.issn.1000-6850.casb16090037

Special Issue: 土壤重金属污染

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Pollution of Polybrominated Diphenyl Ethers

  

  • Received:2016-09-07 Revised:2017-06-30 Accepted:2016-12-25 Online:2017-07-18 Published:2017-07-18

Abstract: Polybrominated diphenyl ethers (PBDEs), new environmental persistent organic pollutant, are widely used in daily life as brominated flame retardants. In recent years, PBDEs have been detected in a variety of environmental media and human bodies around the world. PBDEs pollution near the e-waste dismantling area, sewage outfall and large industrial zone is the most serious. Having the characteristics of biological accumulation, environmental persistence and biological toxicity, PBDEs cause the environmental and health problems which are widely concerned. Along the two chains of water - sediment - edible animal - human and atmosphere - human, we reviewed the recent pollution status of PBDEs in environmental media and human, pollution sources, bioaccumulation characteristics and exposure scenarios of PBDEs in diet and daily life of human. By comparing the pollution level of PBDEs in China and foreign countries, we revealed problems at the present and proposed corresponding countermeasures, which would provide a reference for further research, such as environmental toxicology and ecological risk assessment, of PBDEs in China,.

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