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Distribution Characteristics of Dioxins in Soils under Different Land Use in Busan, Korea

  • Jeong, Tae-Uk (Industrial Environmental Division, Busan Institution of Health & Environment) ;
  • Seo, Dong-Cheol (Department of Bio-Environmental Sciences, Sunchon National University) ;
  • Jeong, Seung-Ryul (Industrial Environmental Division, Busan Institution of Health & Environment) ;
  • Cho, Jeong-Gu (Industrial Environmental Division, Busan Institution of Health & Environment) ;
  • Yoo, Pyung-Jong (Industrial Environmental Division, Busan Institution of Health & Environment) ;
  • Kim, Gi-Gon (Industrial Environmental Division, Busan Institution of Health & Environment) ;
  • Cho, Ju-Sik (Department of Bio-Environmental Sciences, Sunchon National University) ;
  • Heo, Jong-Soo (Division of Applied Life Science, Gyeongsang National University)
  • Received : 2011.07.18
  • Accepted : 2011.08.19
  • Published : 2011.08.31

Abstract

In this study, distribution characteristics of dioxins in soils in Busan, Korea were investigated regarding different land use types. Soil sampling sites that distributed through the Busan city showed dioxin concentration ranging from 0.489 to $322.736pg-TEQ\;g^{-1}$ dry weight with a mean value of $26.257pg-TEQ\;g^{-1}$ dry weight. The mean dioxin concentrations of investigated soils ranged from 1.554 to $50.357pg-TEQ\;g^{-1}$ dry weight in consideration of each land use type. That in metal refinery sites with $50.357pg-TEQ\;g^{-1}$ dry weight was higher than any other sites, followed by waste incinerator sites with $44.285pg-TEQ\;g^{-1}$ dry weight. The majority of soil samples had the same dioxin congener profiling despite the different range of dioxin concentration. Octa-CDD was the major contributor among seventeen dioxin congeners with the range from 29.5 to 70.1% in real values. In contrast to real values, dioxin congener profiles in TEQ values were dominated by 2,3,4,7,8-PeCDF which contributed about 35.3~43.8% to the total dioxin concentrations. It was judged by these results that penta-CDF was the major contributor of soil samples in Busan city. The mean ratio of PCDFs/PCDDs in real values was about 0.71, but that in TEQ values was, in contrast to it, approximately 3.03.

Keywords

References

  1. APHA, AWWA, WCF. 2005. Standard methods for the examination of water and wastewater, 17th Edition. American Public Health Association, Washington, DC.
  2. Lee, C.C., J.W. Chang, and P.C. Huang. 2003. Gas/particle partitioning of polychlorinated dibenzo-p-dioxins and dibenzo furans in ambient air around municipal waste incinerator in Tainan, Taiwan. Organohalogen Compounds. 60-65.
  3. Eljarrat, E., J. Caixach, and J. Rivera. 2001. Levels of polychlorinated dibenzo-p-dioxins and dibenzofurans in soil samples from Spain. Chemosphere 44(6):1383-1387. https://doi.org/10.1016/S0045-6535(00)00373-8
  4. Guerzoni, S., P. Rossini, E. Molinaroli, G. Rampazzo, and S. Raccanelli. 2004. Measurement of atmospheric deposition of polychlorinated dibenzo-p-dioxins and dibenzofurans in the Lagoon of Venice, Italy. Chemosphere 54(9):1309-1317. https://doi.org/10.1016/S0045-6535(03)00249-2
  5. ISO method 18073. 2004. Water quality-Determination of tetrato- octa-chlorinated dioxins and furans - Method using isotope dilution HRGC/HRMS. International Standard Organization.
  6. Jinsong, L. and L. Weiping. 2009. Distribution of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDDs/Fs) and dioxinlike polychlorinated biphenyls (dioxin-like PCBs) in the soil in a typical area of eastern China. J. Hazard. Mater. 163:959-966. https://doi.org/10.1016/j.jhazmat.2008.07.080
  7. JIS method K 0311. 2005. Method for determination of tetrathrough octachlorodibenzo-p-dioxins, tetra-through octachlorodibenzofurans and dioxin-like polychlorinatedbiphenyls in stationary source emissions. Japanese Industrial Standard.
  8. Jou, J.J., K.L. Lin, J.C. Chung, and S.L. Liaw. 2007. Soil dioxins levels at agriculture sites and natural preserve areas of Taiwan. J. Hazard. Mater. 147:1-7. https://doi.org/10.1016/j.jhazmat.2006.12.050
  9. Kim, K.S., S.K. Shin, K.S. Kim, B.J. Song, and J.G. Kim. 2008. National monitoring of PCDD/DFs in environmental media around incinerators in Korea. Environmental International 34:202-209. https://doi.org/10.1016/j.envint.2007.08.002
  10. NAAS. 2000. Analysis of soil and plant. National Inst. of Agr. Sci. &Teck. RDA, Suwon, Korea.
  11. US EPA method 1613. 1994. Tetra-through octa-chlorinated dioxins and furans by isotope dilution HRGC/HRMS.US Environmental Protection Agency.
  12. Wagrowski, D.M. and R.A. Hites. 2000. Insights into the Global Distribution of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans. Environ. Sci. Technol. 34(14):2952-2958. https://doi.org/10.1021/es991138o
  13. Zuo-sheng, C., L. Wei, L. Chang-qing, H. Ping, L. Geng-yun, and Z. Zheng. 2003. Background levels of PCDD/Fs in soil of Beijing area, China. Organohalogen Compounds 62.