Distribution and levels of brominated flame retardants in sewage sludge

被引：165

作者：

Öberg, K

Warman, K

Öberg, T

机构：

[1] Tomas Oberg Konsult AB, S-37160 Lyckeby, Sweden

[2] Alcontrol AB, Nykoping 61124, Sweden

来源：

CHEMOSPHERE | 2002年 / 48卷 / 08期

关键词：

brominated flame retardants; brominated diphenyl ethers; polybrominated diphenyl ether; tetrabromobisphenol A; wastewater treatment; principal component analysis; ANOVA;

D O I：

10.1016/S0045-6535(02)00113-3

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

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) were in the range n.d.-450 ng/g wet weight, tetrabromobisphenol A (TBBPA) varied between n.d. and 220 ng/g wet weight, 2,4,6-tribromophenol was in the range n.d.-0.9 ng/g wet weight and polybrominated biphenyls were not detected (except for a possible analytical interference). There was a significant variation in the samples among plants. Influence from industries and other local sources can therefore be assumed. The correlation pattern indicated contribution from three different types of technical products; composed of either low-brominated PBDEs, decaBDE or TBBPA. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：805 / 809

页数：5

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