Polychlorinated Dibenzo-p-dioxins (PCDDs) and Dibenzofurans (PCDFs) and Polychlorinated Biphenyls (PCBs) in Water Samples from the Middle Reaches of the Yangtze River, China

详细信息    查看全文

• 作者：Qin Zhang (1)
  Lirong Gao (1)
  Minghui Zheng (1)
  Lidan Liu (1)
  Cheng Li (1)
  
• 关键词：PCDD/Fs ; PCBs ; Yangtze River ; Water
• 刊名：Bulletin of Environmental Contamination and Toxicology
• 出版年：2014
• 出版时间：May 2014
• 年：2014
• 卷：92
• 期：5
• 页码：585-589
• 全文大小：529 KB
• 参考文献：1. Bao Z, Wang K, Kang J, Zhao L (1995) Analysis of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans in pentachlorophenol and sodium pentachlorophenate. China Environ Chem 14:317-21
  2. Binelli A, Provini A (2003) The PCB pollution of Lake Iseo (N. Italy) and the role of biomagnification in the pelagic food web. Chemosphere 53:143-51 CrossRef
  3. Chi KH, Chang MB, Kao SJ (2007) Historical trends of PCDD/Fs and dioxin-like PCBs in sediments buried in a reservoir in Northern Taiwan. Chemosphere 68:1733-740 CrossRef
  4. Hui Y, Zheng M, Liu Z, Gao L (2009) PCDD/Fs and dioxin-like PCBs in sediments from Yellow Estuary and Yangtze Estuary China. Bull Environ Contam Toxicol 83:614-19 CrossRef
  5. Jiang K, Li L, Chen Y, Jin J (1997) Determination of PCDD/Fs and dioxin-like PCBs in Chinese commercial PCBs and emissions from a testing PCB incinerator. Chemosphere 34:941-50 CrossRef
  6. Kim HK, Masaki H, Matsumura T, Kamei T, Magara Y (2002) Removal efficiency and homologue patterns of dioxins in drinking water treatment. Water Res 36:4861-869 CrossRef
  7. Kishida M (2013) Distribution characteristics and source identification of polychlorinated dibenzo-p-dioxin and dibenzofurans, and dioxin-like polychlorinated biphenyls in the waters from River Kanzaki, running through Osaka urban area Japan. J Environ Sci 25:441-51 CrossRef
  8. Kumar B, Kumar SSS, Sharma C (2012) Distribution of polychlorinated biphenyls in surface waters of various sources from national capital region Delhi India. J Nat Sci Res 2:26-7
  9. Lee RG, Coleman P, Jones JL, Jones KC, Lohmann R (2005) Emission factors and importance of PCDD/Fs, PCBs, PCNs, PAHs and PM10 from the domestic burning of coal and wood in the UK. Environ Sci Technol 39:1436-447 CrossRef
  10. Müller B, Berg M, Yao ZP, Zhang XF, Wang D, Pfluger A (2008) How polluted is the Yangtze river? Water quality downstream from the Three Gorges Dam. Sci Total Environ 402:232-47 CrossRef
  11. Van den Berg M, Birnbaum LS, Denison M, De Vito M, Farland W, Feeley M et al (2006) The 2005 World Health Organization reevaluation of human and mammalian toxic equivalency factors for dioxins and dioxin-like compounds. Toxicol Sci 93:223-41 CrossRef
  12. Zhang J (1995) Geochemistry of trace metals from Chinese River/Estuary systems: an overview. Estuar Coast Shelf Sci 41:631-58 CrossRef
  13. Zheng MH, Bao ZC, Zhang B, Xu XB (2001) Polychlorinated dibenzo-p-dioxins and dibenzofurans in paper making from a pulp mill in China. Chemosphere 44:1335-337 CrossRef
  
• 作者单位：Qin Zhang (1)
  Lirong Gao (1)
  Minghui Zheng (1)
  Lidan Liu (1)
  Cheng Li (1)
  
  1. State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 2871, Beijing, 100085, People’s Republic of China
  
• ISSN：1432-0800

文摘

Few studies have been conducted to investigate the polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs) and polychlorinated biphenyls (PCBs) in freshwater since the volume of water needed for dioxin analysis is large. In this study, 19 water samples from the middle reaches of the Yangtze River were analysed for the levels of PCDD/Fs and dioxin-like PCBs (dl-PCBs). The results showed that the concentration ranges of PCDD/Fs and dl-PCBs were 0.6-.5 and 2.0-5.8?pg/L, respectively, which were relatively low compared with those reported in the literature. The WHO-TEQ concentration range of dioxins was 0.002-.040?pg/L. The PCA results indicated that the main sources of PCDD/Fs may be the applications of pentachlorophenol or sodium pentachlorophenate and domestic wood and coal burning. For dl-PCBs, domestic wood burning and coal burning were the main sources.