Contamination levels, influencing factors, and risk assessment of polybrominated diphenyl ethers in house dust of northern Serbia
Environmental Science and Pollution Research(2024)
摘要
Polybrominated diphenyl ethers (PBDEs) are a group of compounds that, due to their applications, are considered mainly indoor contaminants. To obtain the first information about the presence of PBDEs in Serbia, dust samples (n = 50) were collected in settlements in the northern Serbian province of Vojvodina. The selected/target congeners (BDE-28, 47, 99, 100, 153, 154, and 183) were extracted from house dust by microwave-assisted extraction technique, and purified extracts were analyzed on a dual-column gas chromatograph with micro-electron capture detectors. A wide range of ΣPBDEs was detected (0.295 to 394 ng g−1 dust), which reflects large differences in contamination among the examined homes. For the majority of samples (72
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关键词
Polybrominated diphenyl ethers (PBDEs),House dust,Serbia,Health risk assessment
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