Determination of levels of persistent organic pollutants (PCDD/Fs, PBDD/Fs, PBDEs, PCBs, and PBBs) in atmosphere near a municipal solid waste incinerator

in Sciences Citation Index(SCI), 科學引文索引資料庫(SCI)
標題Determination of levels of persistent organic pollutants (PCDD/Fs, PBDD/Fs, PBDEs, PCBs, and PBBs) in atmosphere near a municipal solid waste incinerator
出版類型SCI(Sciences Citation Index)
出版年度2010
AuthorsMao-Sung Wang, 王茂松, Shui-Jen Chen 陳瑞仁, Kuo-Lin Huang 黃國林, Yi-Chieh Lai 賴怡潔, Guo-Ping Chang-Chien 張簡國平, Tsai Jen-Hsiung 蔡仁雄, Wen-Yinn Lin 林文印, Kuo-Ching Chang 張國慶, & Jia-Twu Lee 李嘉塗
開始頁1220
頁數6
出版日期2010 / 8
其他編號0000
中文摘要

This work develops a comprehensive approach for quantitatively analyzing polychlorinated and polybro-minated dibenzo-p-dioxins (PCDDs/PBDDs), dibenzofurans (PCDFs/PBDFs), biphenyls (PCBs/PBBs) and diphenyl ethers (PBDEs). This technique, based on multiple (silica, alumina, and active carbon) columns,can be applied to prepare samples for determining the ?ve group compounds based on high-resolution
gas chromatography/high-resolution mass spectrometry. The method was also validated by analyses of blank and spiked samples. In the sampled air, the mean PCDD/F, PCB, PBDD/F, PBDE, and PBB concentra-tions were 59.6 fg WHO-TEQ N m 3 , 6.74 fg WHO-TEQ N m 3 , 12.2 fg WHO-TEQ N m 3 , 52 100 fg N m 3 ,and 341 fg N m 3 , respectively. The WHO-TEQ of dioxin-like PCB and PBDD/Fs counted for 8.9% and 16% of total TEQ (summed over PCDD/Fs, PBDD/Fs, and dioxin-like PCBs), respectively, suggesting that the atmospheric concentrations of dioxin and dioxin-like compounds should be regulated together because of the persistence and toxicity of PBDD/Fs and dioxin-like PCBs.

期刊名稱Chemosphere
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