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[PMID]: | 29289283 |
[Au] Autor: | Morin NAO; Andersson PL; Hale SE; Arp HPH |
[Ad] Endereço: | Norwegian Geotechnical Institute (NGI), P.O. Box 3930, Ullevål Stadion, N-0806 Oslo, Norway; Environmental and Food Laboratory of Vendée (LEAV), Department of Chemistry, Rond-point Georges Duval CS 80802, 85021 La Roche-sur-Yon, France. Electronic address: nicolasmorin@live.fr. |
[Ti] Título: | The presence and partitioning behavior of flame retardants in waste, leachate, and air particles from Norwegian waste-handling facilities. |
[So] Source: | J Environ Sci (China);62:115-132, 2017 Dec. | [Is] ISSN: | 1001-0742 |
[Cp] País de publicação: | Netherlands |
[La] Idioma: | eng |
[Ab] Resumo: | Flame retardants in commercial products eventually make their way into the waste stream. Herein the presence of flame retardants in Norwegian landfills, incineration facilities and recycling sorting/defragmenting facilities is investigated. These facilities handled waste electrical and electronic equipment (WEEE), vehicles, digestate, glass, combustibles, bottom ash and fly ash. The flame retardants considered included polybrominated diphenyl ethers (∑BDE-10) as well as dechlorane plus, polybrominated biphenyls, hexabromobenzene, pentabromotoluene and pentabromoethylbenzene (collectively referred to as ∑FR-7). Plastic, WEEE and vehicles contained the largest amount of flame retardants (∑BDE-10: 45,000-210,000µg/kg; ∑FR-7: 300-13,000µg/kg). It was hypothesized leachate and air concentrations from facilities that sort/defragment WEEE and vehicles would be the highest. This was supported for total air phase concentrations (∑BDE-10: 9000-195,000pg/m WEEE/vehicle facilities, 80-900pg/m in incineration/sorting and landfill sites), but not for water leachate concentrations (e.g., ∑BDE-10: 15-3500ng/L in WEEE/Vehicle facilities and 1-250ng/L in landfill sites). Landfill leachate exhibited similar concentrations as WEEE/vehicle sorting and defragmenting facility leachate. To better account for concentrations in leachates at the different facilities, waste-water partitioning coefficients, K were measured (for the first time to our knowledge for flame retardants). WEEE and plastic waste had elevated K compared to other wastes, likely because flame retardants are directly added to these materials. The results of this study have implications for the development of strategies to reduce exposure and environmental emissions of flame retardants in waste and recycled products through improved waste management practices. |
[Mh] Termos MeSH primário: |
Poluentes Atmosféricos/análise Monitoramento Ambiental Retardadores de Chama/análise Instalações de Eliminação de Resíduos Poluentes Químicos da Água/análise
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[Mh] Termos MeSH secundário: |
Bromobenzenos/análise Resíduo Eletrônico/análise Éteres Difenil Halogenados/análise Hidrocarbonetos Clorados/análise Noruega Plásticos Bifenil Polibromatos/análise Compostos Policíclicos/análise Gerenciamento de Resíduos
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[Pt] Tipo de publicação: | JOURNAL ARTICLE |
[Nm] Nome de substância:
| 0 (Air Pollutants); 0 (Bromobenzenes); 0 (Flame Retardants); 0 (Halogenated Diphenyl Ethers); 0 (Hydrocarbons, Chlorinated); 0 (Plastics); 0 (Polybrominated Biphenyls); 0 (Polycyclic Compounds); 0 (Water Pollutants, Chemical); 0 (dechlorane plus); T01859XWIR (hexabromobenzene) |
[Em] Mês de entrada: | 1801 |
[Cu] Atualização por classe: | 180103 |
[Lr] Data última revisão:
| 180103 |
[Sb] Subgrupo de revista: | IM |
[Da] Data de entrada para processamento: | 180101 |
[St] Status: | MEDLINE |
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