Journal of Korean Society on Water Environment (한국물환경학회지)

Korean Society on Water Environment (한국물환경학회)
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Validity of Fecal Pollution Source Tracking using FC/FS Ratio

FC/FS 비율에 의한 분변오염원의 출처파악의 유효성

  • Park, Ji-Eun (Department of Biological Science, Daegu University) ;
  • Lee, Young-Ok (Department of Biological Science, Daegu University)
  • 박지은 (대구대학교 생명과학과) ;
  • 이영옥 (대구대학교 생명과학과)
  • Received : 2009.07.13
  • Accepted : 2009.10.28
  • Published : 2010.01.30
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Abstract

This study was conducted to assess the validity of fecal coliforms to fecal streptococci ratio (FC/FS) for distinguishing the human from animal origin of fecal pollution in surface water. FC/FS ratio determined in effluent from municipal wastewater and human feces treatment plant (WWTP) and in downstream close to discharge of human feces was above 4 which indicates human origin. However FC/FS ratios determined seasonally in other water zones of the Nakdong River, even in the same sampling site, varied differently (above 4 or less than 0.7) due to different survival time of FC and FS and other environmental factors such as rainfall in watershed. Compared to other season, FC/FS ratios in winter were much lower regardless of the origin. It is concluded that the FC/FS ratio determined in surface water is not always valid for determining the origin of fecal pollution.

Keywords

References

  1. 박영빈, 이희태, 김세윤, 고광표(2009). 청계천 복원구간 내 분변오염도 평가와 미생물 군집 연구. 수질보전 한국물환경학회지, 25(1), pp. 76-83.
  2. 박지은, 김선덕, 조주래, 김상현, 이혜진, 이영옥(2006). 지표수에서의 분변오염지표세균(대장균군) 검출방법의 비교연구. 수질보전 한국물환경학회지, 22(6), pp. 1052-1059.
  3. 장현정, 이용욱(2003). 상수원 수질관리를 위한 분변 오염 지표세균에 관한 연구. 한국환경위생학회지, 29(1), pp. 19-27.
  4. 환경부(2004). 수질오염공정시험방법, 환경부고시 제2004-188호.
  5. Blanch, A. R., Belanche-Munoz, L., Bonjoch, X., Ebdon, J., Gantzer, C., Lucena, F., Ottoson, J., Kourtis, C., Iversen, A., Kuhn, L., Laura Moce, L., Muniesa, M., Schwartzbrod, J., Skraber, S., Papageogiou, G. T., Taylor, H., Wallis. J., and Jofre, J. (2006). Integrated Analysis of Established and Novel Microbial and Chemical Methods for Microbial Source Tracking. Appl. Environ. Microbiol., 79(9). pp. 5915-5926.
  6. Davenport, C. V., Sparrow, E. B., and Gordon, R. C. (1976). Fecal indicator bacteria persistence under natural conditions in an ice-covered river. Appl. Environ. Microbiol., 31(4), pp. 527-536.
  7. European Union (1995). Proposed for a Council Directive concerning the quality of water intended for human consumption. Com (94) 612 Final. Offic. J. Eur. Union. 131, pp. 5-24.
  8. Feachem, R. (1975). An improved role for faecal coliform to faecal streptococci ratios in the differentiation between human and non-human pollution sources. Wat. Res., 9, pp. 689-690. https://doi.org/10.1016/0043-1354(75)90178-5
  9. Geldreich, E. E. and Kenner, B. A. (1969). Comments on fecal streptococci in stream pollution. J. Wat. Pollut. Control Fed., 41, pp. R336-R341.
  10. ISO 7899-2 (2001). International standard, Water quality - Detection and enumeration of fecal streptococci - part 2: method by membrane fittration 1.ed. ISO (the International Organization for Standardization), Switzerland.
  11. McFeters, G. A., Bissonnette, G. K., Jezeski, J. J., Thomon, C. A., and Stuart, D. G. ( 1974). Comparative survival of indicator bacteria and enteric pathogens in well waters. Appl. Microbiol., 23, pp. 823-829.
  12. Pourcher, A. M., Devriese, L. A., Hernandez. J. F., and Delattre, J. M. (1991). Enumeration by a miniaturized method of Escherichia coli, Streptococci bovis and enter-ococci as indicators of the origin of faecal pollution of waters. J. Appl. Bacteriol., 70(6), pp. 525-530. https://doi.org/10.1111/j.1365-2672.1991.tb02752.x
  13. Sankararamakrishnan, N. and Guo, Q. (2005). Chemical tracers as indicator of human fecal colifonns at storm water outfalls. Environ. Int., 31(8), pp. 1133-1140. https://doi.org/10.1016/j.envint.2005.04.002
  14. Scott, T., Jenkins, T. M., Lukasik., J., and Rose, J. B. (2005). Potential use of a host associated molecular marker in Enterococcus faecium as an index of human fecal pollution. Environ. Sci. Technol., 39, pp. 283-287. https://doi.org/10.1021/es035267n
  15. Simpson, J. H., Santo Domingo, J. W., and Reasoner, D. J. (2002). Microbial Source Tracking: State of the science. Environ. Sci. Technol., 36(24), pp. 5279-5288. https://doi.org/10.1021/es026000b
  16. US EPA (1986). United States Environmental Protection Agency. Ambient water qualily. Criteria - 1986. EPA440/5-84-002. Washington, DC.
  17. Van Doosel, D. J., Geldreich, E. E., and Clarke. N. A. (1967). Seasonal Variations in Survival of Indicator Bacteria in Soil and Their Contribution to Storm-water Pollulion. Appl. Microbiol., 15(6). pp. 1362-1370.