Distribution and levels of brominated flame retardants in sewage sludge.
作者： Karin Öberg , Kristofer Warman , Tomas Öberg
DOI: 10.1016/S0045-6535(02)00113-3
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摘要: One hundred and sixteen sewage sludge samples from 22 municipal wastewater treatment plants in Sweden were analysed for brominated flame retardants. Polybrominated diphenyl ethers (PBDEs) the range n.d.-450 ng/g wet weight, tetrabromobisphenol A (TBBPA) varied between n.d. 220 2,4,6-tribromophenol was n.d.-0.9 weight polybrominated biphenyls not detected (except a possible analytical interference). There significant variation among plants. Influence industries other local sources can therefore be assumed. The correlation pattern indicated contribution three different types of technical products; composed either low-brominated PBDEs, decaBDE or TBBPA.
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