Abstract
The levels of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), dioxin-like polychlorinated biphenyls (dl-PCBs) and hexachlorobenzene (HCB) were measured in various environmental compartments in Tangshan, China, which contains multiple thermal-related industries. The total toxic equivalent concentrations of these pollutants were 138 ± 87.2 fg/m3 in air, 3.43 ± 2.88 pg/g in soils, and 1.42 ± 1.5 pg/g in sediments. The 2,3,7,8-PCDD/Fs profiles in atmospheric samples suggest that thermal-related industries are the most likely potential sources. Of the dl-PCBs, CB-77, CB-105 and CB-118 were the most abundant congeners and CB-126 was the dominant contributor to the TEQs from the dl-PCBs.
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References
Aries E, Anderson DR, Fisher R, Fray TAT, Hemfrey D (2006) PCDD/F and “dioxin-like” PCB emissions from iron ore sintering plants in the UK. Chemosphere 65(9):1470–1480
Bakoglu M, Karademir A, Durmusoglu E (2005) Evaluation of PCDD/F levels in ambient air and soils and estimation of deposition rates in Kocaeli, Turkey. Chemosphere 59(10):1373–1385
Eljarrat E, Caixach J, Rivera J (2001) Levels of polychlorinated dibenzo-p-dioxins and dibenzofurans in soil samples from Spain. Chemosphere 44(6):1383–1387
Li YM, Wang P, Ding L, Li XM, Wang T, Zhang QH, Yang HB, Jiang GB, Wei FS (2010) Atmospheric distribution of polychlorinated dibenzo-p-dioxins, dibenzofurans and dioxin-like polychlorinated biphenyls around a steel plant Area, Northeast China. Chemosphere 79(3):253–258
Lin LF, Lee WJ, Li HW, Wang MS, Chang-Chien GP (2007) Characterization and inventory of PCDD/F emissions from coal-fired power plants and other sources in Taiwan. Chemosphere 68(9):1642–1649
Liu G, Zheng M, Liu W, Wang C, Zhang B, Gao L, Su G, Xiao K, Lv P (2009) Atmospheric emission of PCDD/Fs, PCBs, hexachlorobenzene, and pentachlorobenzene from the coking industry. Environ Sci Technol 43(24):9196–9201
Lohmann R, Jones KC (1998) Dioxins and furans in air and deposition: a review of levels, behaviour and processes. Sci Total Environ 219(1):53–81
UNEP (2005) Standardized toolkit for identification and quantification of dioxin and furan releases. UNEP Chemicals, Geneva
van Birgelen APJM (1998) Hexachlorobenzene as a possible major contributor to the dioxin activity of human milk. Environ Health Persp 106(11):683–688
Wang L-C, Tsai C-H, Chang-Chien G-P, Hung C-H (2007) Characterization of polybrominated dibenzo-p-dioxins and dibenzofurans in different atmospheric environments. Environ Sci Technol 42(1):75–80
Wang G, Lu YL, Han JY, Luo W, Shi YJ, Wang TY, Sun YM (2010) Hexachlorobenzene sources, levels and human exposure in the environment of China. Environ Int 36(1):122–130
Xhrouet C, Pirard C, De Pauw E (2001) De novo synthesis of polychlorinated dibenzo-p-dioxins and dibenzofurans an fly ash from a sintering process. Environ Sci Technol 35(8):1616–1623
Acknowledgments
This study was financially supported by the Chinese Academy of Sciences (Grant KZXZ-YW-JS406), National 973 program (2009CB421606) and National Natural Science Foundation of China (5108346, 20977099).
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Li, C., Zheng, M.H., Zhang, B. et al. Levels of PCDD/Fs, Dl-PCBs and HCB in Air, Soils and Sediments from a City with Multiple Thermal-Related Industries in China. Bull Environ Contam Toxicol 89, 542–546 (2012). https://doi.org/10.1007/s00128-012-0735-3
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DOI: https://doi.org/10.1007/s00128-012-0735-3