Monitoring of Brominated Flame Retardants (BFRs) for the management of Their Contamination in Environments

브롬화 난연제의 환경오염도 관리 방안

  • Kim, Yong-Bum (Institute of Basic Science, Sunchon National University) ;
  • Lee, Sang-Hoon (Dept. of Environmental Engineering, Suwon University) ;
  • Chung, Yong (Dept. of Preventive Medicine and Public Health, College of Medicine, Yonsei University)
  • 김용범 (순천대학교 기초과학연구소) ;
  • 이상훈 (수원대학교 환경과학과) ;
  • 정용 (연세대학교 의과대학 예방의학교실)
  • Received : 2005.03.11
  • Accepted : 2005.04.06
  • Published : 2005.04.30

Abstract

Brominated flame retardants have the market share of 40%, comparing others because of their low cost and highly effective retardation against the flame. However, their toxic effects in human and properties of the accumulation in the environments have been issued among the international organization such as EU, OECD and etc. It, therefore, was surveyed the classification, toxic effects, and the usage of Brominated flame retardants, the trends for their managements in the world and Korea, and their contaminated levels in Korean Peninsula. In addition, the management directions for them were proposed. Penta, octa, and deca-BDE among brominated retardants will seem to be prohibited by the regulation as a flame retardants for plastics in Europe because of their toxic effects. Although Penta and Octa BDEs was used marginally in Korea, deca-BDE was 27% of brominated flame retardants (49,050 ton) which had been used in 2002. However, risk assessment for brominated retardants might not launched in Korea, yet. These reports demonstrate that toxic brominated retardants such as PBDEs will be assessed for their usage and the level of contamination in the environment in the area of the point sources like the industrial areas, incinerators and etc. However, the law to regulate the hazardous chemicals seems not to be dictated the monitoring of their contamination in the environment. We, therefore, suggest how to evaluate and to monitor the toxic contaminants with EIA (Environmental Impact Assessment) and LCA (Life Cycle Assessment) system. Further, to establish the management system of BFRs (such as the monitering of contamination levels in environments, life cycle assessment, and risk assessment for the toxic chemicals), It can be recommended the law to deal with the method analyzing chemicals will be established, which contains QA/QC (Quality Assurance and Quality Control) to evaluate the analytic capability of the companies to prepare EIS (Environment Impact Statement) or other institutes for analyzing chemicals.

Keywords

Acknowledgement

Supported by : 한국학술진흥재단

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