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Biodegradation kine...
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Nyholm Rattfelt, JennyUmeå universitet,Kemiska institutionen
(författare)
Biodegradation kinetics of selected brominated flame retardants in aerobic and anaerobic soil
- Artikel/kapitelEngelska2010
Förlag, utgivningsår, omfång ...
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Elsevier,2010
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LIBRIS-ID:oai:DiVA.org:umu-33266
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https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-33266URI
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https://doi.org/10.1016/j.envpol.2010.02.010DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
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The purpose of the present study was to investigate the biodegradation kinetics in aerobic and anaerobic soil of the following brominated flame retardants: 2,4,4'-tribromodiphenyl ether (BDE 28), decabromodiphenyl ether (BDE 209), tetrabromobisphenol A (TBBPA), 1,2-dibromo-4-(1,2-dibromoethyl)cyclohexane (TBECH), 2,4,6-tribromophenol (246BrPh), and hexabromobenzene (HxBrBz). For comparison, the biodegradation of the chlorinated compounds 2,4,4'-trichlorodiphenyl ether (CDE 28), 2,4,6-trichlorophenol (246ClPh), hexachlorobenzene (HxClBz), and 2,2',4,4',5,5'-hexachlorobiphenyl (PCB 153) was also assessed. In aerobic soil, BDE 209 showed no significant degradation during the test period, but concentrations of the other BFRs declined, with half-lives decreasing in the following order: BDE 28 > TBBPA > TBECH > HxBrBz > 246BrPh. Declines in almost the same order were observed in anaerobic soil: BDE 28, BDE 209 > TBBPA > HxBrBz > TBECH >246BrPh. Intra- and extrapolated half-lives in soil of tested brominated flame retardants ranged from 7 days for 2,4,6-tribromorophenol to >400 days for decabromodiphenyl ether.
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Lundberg, CharlottUmeå universitet,Kemiska institutionen(Swepub:umu)chtlug02
(författare)
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Andersson, Patrik LUmeå universitet,Kemiska institutionen(Swepub:umu)paan0001
(författare)
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Umeå universitetKemiska institutionen
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Environmental Pollution: Elsevier158:6, s. 2235-22400269-74911873-6424
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