Occurrence of PBDEs and alternative halogenated flame retardants in sewage sludge from the industrial city of Guangzhou, China

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• 作者：Qihang Wu^a ; ^b ; Haiyan Li^b ; ^c ; Dave T.F. Kuo^d ; ^e ; Shejun Chen^f ; Bixian Mai^f ; Huosheng Li^a ; ^b ; Zhineng Liu^b ; ^c ; Mingjun Deng^b ; ^c ; Haozhi Zhang^b ; ^c ; Xiaodong Hu^b ; ^c ; Xinhua Geng^b ; ^g ; Yongheng Chen^a ; ^b ; ^{chenyongheng2008@163.com}
• 关键词：Halogenated flame retardants ; Sewage sludge ; Biosolids ; DBDPE ; Ecological risk assessment
• 刊名：Environmental Pollution
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：220
• 期：part_PA
• 页码：63-71
• 全文大小：1194 K
• 卷排序：220

文摘

Decabromodiphenyl ether (BDE 209) and decabromodiphenyl ethane (DBDPE) were the dominant HFRs in sewage sludge. DBDPE level appeared to be increasing while BDE 209 was declining in sludge samples of Guangzhou. Annual emissions of BDE 209, DP, and DBDPE were estimated to be 227.9, 10.5, and 979.3 kg/yr, respectively.