대한환경공학회지 (Journal of Korean Society of Environmental Engineers)

  • 제31권1호
  • /
  • Pages.70-78
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  • 2009
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  • 1225-5025(pISSN)
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  • 2383-7810(eISSN)
대한환경공학회 (Korean Society of Environmental Engineers)
권호 표지

우리나라에서 홍수터여과의 가능성에 대한 기초조사

A Primary Study on the Potential of Floodplain Filtration in Korea

  • Choi, Myung-Ho (Department of Environmental Engineering, Yeungnam University) ;
  • Kim, Kyeong-Soo (Department of Environmental Engineering, Yeungnam University) ;
  • Kim, Seung-Hyun (Department of Environmental Engineering, Yeungnam University)
  • 투고 : 2008.11.24
  • 심사 : 2009.01.21
  • 발행 : 2009.01.31
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초록

지형도를 이용하여 전국 주요하천의 홍수터 면적을 조사하였고, 원판형 부압침투계를 이용하여 홍수터 토양의 투수특성을 조사하였다. 문헌조사와 불포화 흐름해석용 코드를 이용하여 홍수터에서 도시하수의 2차 처리수에 대한 토양처리의 가능성도 평가하였다. 이들 자료를 바탕으로 우리나라의 홍수터여과 용량을 산정하였다. 연구결과 우리나라의 홍수터는 토양여과에 적합한 표층토를 가지며, 하천연장 전체에 걸쳐 홍수터가 골고루 분포되어 있어서 홍수터여과가 하수의 추가처리로 활용되기에 유리한 여건임을 알 수 있었다. 우리나라 전체의 홍수터여과 용량은 약 182,000,000 $m^3$/day이고, 대부분의 하천들은 2차 처리수를 모두 홍수터여과를 통해 추가적으로 처리할 수 있을 것으로 계산되어 이 공법을 적용할 경우 하천수질이 개선 될 것이라고 기대한다. 또한, 본 공법은 상수원수의 수질개선에도 활용될 수 있을 것으로 기대되었다.

Floodplain areas of major South Korean rivers were determined by analyzing topographical maps and hydraulic properties of floodplain soil were measured using disc tension infiltrometer. To assess the possibility of treating secondary effluents of municipal wastewater with floodplain soil, a computer code for the analysis of unsaturated flow in soil was employed along with searches conducted in the literature. Based on the data generated, an estimate of total floodplain filtration capacity in Korea was obtained. The results of our study reveal that Korean floodplains have surface soil that is adequate for treating water. Moreover, the distributions of floodplains are substantial over the entire reaches of the rivers, indicating that the conditions are favorable for floodplain filtration as additional treatment of secondary effluent. The capacity of floodplain filtration in Korea is circa 182,000,000 $m^3$/day and most of the rivers are estimated to have enough capacity of floodplain filtration to meet all the secondary effluent, indicating that this technology may be expected to make further improvements on river water quality. Furthermore, this method may also be applied to better the source-water quality for drinking water.

키워드

참고문헌

  1. 한국수자원공사, '전국 충적층지하수 조사 보고서,' (1996)
  2. Taylor, S. W. and Jaffe, P. R., 'Substrate and Biomass Transport in a Porous Medium,' Water Resour. Res., 26(9), 2181-2194(1990) https://doi.org/10.1029/WR026i009p02181
  3. 김승현, 정장식, '하상여과를 이용한 금호강 수질개선연구,' 환경연구(영남대학교 환경문제연구소 논문집) 18(2), 143-148(1999)
  4. 김승현, '우리나라에서 강변여과와 하상여과의 비교,' 대한환경공학회지, 29(10), 1154-1162(2007)
  5. Spyridakis, D. E. and Welch, E. B., 'Treatment processes and environmental impacts of waste effluent disposal,' In Sanks, R. L. and Asano, T. (ed.) 'Land treatment and disposal of municipal and industrial wastewater,' Ann Arbor Science, Michigan(1976)
  6. Crites, R. W., Middlebrooks, E. J., and Reed, S. C., 'Natural Wastewater Treatment Systems,' CRC Press (2006)
  7. Willems, D. G., 'Land treatment of wastewaters, institutional and regulatory agency approach,' In 'Land treatment and disposal of municipal and industrial wastewater, edited by Sanks, R.L., and Asano, T., Ann Arbor Science, Michigan(1976)
  8. Loehr, R. C., Jewell, W. J., Novak, J. D., Clarkson, W. W., and Friedman, G. S., 'Land application of wastes,' Vol. I, van Nostrand Reinhold Company, New York (1979)
  9. Tebbutt, T. H. Y., 'Principles of water quality control,' 4th ed., Pergamon Press, New York(1992)
  10. Amy, G., Wilson, G. G., Conroy, A., Chahbandour, J., Zhai, W., and Siddiqui, M., 'Fate of chlorination byproducts and nitrogen species during effluent recharge and soil aquifer treatment,' Water Environ. Res., 65, 726-732(1993) https://doi.org/10.2175/WER.65.6.4
  11. Gardner, E. A., Morton, D., Sands, J., Matthews, P., Cook, F. J., and Jayawardane, N. S., 'The filter system for tertiary treatment of sewage effluent by land application- its performance in a subtropical environment,' Water Sci. Technol., 43, 335-342(2001)
  12. Makni, H., 'Disinfection of secondary effluents by infiltration percolation,' Water Sci. Technol., 43, 175-178 (2001)
  13. 'Advances in Soil Aquifer Treatment for Sustainable Water Reuse,' AWWA Research Foundation(2006)
  14. Sharma, S. K., Harun, C. M., and Amy, G., 'Framework for Assessment of Performance of Soil Aquifer Treatment Systems,' Water Sci. Technol., 57(6), 941-946 (2008) https://doi.org/10.2166/wst.2008.188
  15. Sopper, W. E., 'Use of soil-vegetation biosystem for wastewater recycling,' In Sanks, R. L. and Asano, T. (ed.) 'Land treatment and disposal of municipal and industrial wastewater,' Ann Arbor Science, Michigan(1976)
  16. Kanarek, A. and Michail, M., Groundwater recharge with municipal effluent: DAN region reclamation project, Israel, Water Sci. Technol., 34, 227-233(1996) https://doi.org/10.1016/S0273-1223(96)00842-6
  17. Pescod, M. B., 'Wastewater treatment and use in agriculture- FAO irrigation and drainage paper 47,' FAO, Rome(1992)
  18. Bouwer, H., Rice, R. C., Lance, J. C., and Gilbert, R. G., 'Rapid-infiltration research at Flushing Meadows Project, Arizona,' J. WPCF, 52(10), 2457-2470(1980)
  19. Bouwer, H. and Rice, R. C., 'Renovation of wastewater at the 23rd Avenue rapid infiltration project,' J. WPCF, 56(1), 76-83(1984)
  20. Todd, D. K., 'Ground Water Hydrology,' John Wiley & Sons, Inc.(1959)
  21. Bouwer, H., Rice, R. C., and Escarceca, E. D., 'High-rate land treatment I : Infiltration and hydraulic aspects of the Flushing Meadows project,' J. WPCF, 46(5), 834-843 (1974a)
  22. Bouwer, H., Lance, J. C., and Riggs, M. S., 'High-rate land 'J. WPCF, 46(5), 844-859(1974b)
  23. Page, A. L. and Chang, A. C., 'Fate of wastewater constituents in soil and groundwater: Trace elements,' In Pettygrove G. S. and Asano, T. (ed.) 'Irrigation with reclaimed municipal wastewater - A guidance manual,' Lewis Publishers Inc., Boca Raton, New York(1985)
  24. Westcot, D. W. and Ayers, R. S., 'Irrigation water quality criteria,' In Pettygrove G. S. and Asano, T. (ed.) 'Irrigation with reclaimed municipal wastewater - A guidance manual,' Lewis Publishers Inc., Boca Raton, New York(1985)
  25. Chung, J. B., Kim, S. H., Jeong, B. R., and Lee, Y. D., 'Removal of Organic Matter and Nitrogen from River Water in a Model Floodplain,' J. Environ. Quality, 33, 1017-1023(2004) https://doi.org/10.2134/jeq2004.1017
  26. 정병룡, 정종배, 김승현, 이영득, 조현종, 백남주, '홍수터여과를 이용한 하천수의 질소와 유기물 제거에 미치는 근권의 효과,' 한국토양비료학회지, 36(1), 8-15(2003)
  27. Kim, S. H., Chung, J. B., Jeong, B. R., Lee, Y. D., and Prasher, S. O., 'Electron Affinity Coefficients of Nitrogen Oxides and Biodegradation Kinetics in Denitrification of Contaminated Stream Water,' J. Environ. Quality, 32, 1474-1480(2003) https://doi.org/10.2134/jeq2003.1474
  28. Chung, J. B., Kim, S. H., Jeong, B. R., Lee, Y. D., and Prasher, S. O., 'Modeling Floodplain Filtration for the Improvement of River Water Quality,' Transport in Porous Media, 60, 319-337(2005) https://doi.org/10.1007/s11242-004-6325-z
  29. 김승현, 정종배, 하현수, Shiv O. Prasher, '불포화 사질토양을 이용한 도시하수의 3차 처리,' 한국환경농학회지, 22(2), 111-117(2003) https://doi.org/10.5338/KJEA.2003.22.2.111
  30. Skaggs, R. W. and Nassehzdeh-Rabrizi, A., 'Drainage Systems For Land Treatment of Wastewater,' J. Irrig. Drain., 108(3), 196-211(1982)
  31. Guymon, G. L., 'Unsaturated Zone Hydrology,' Prentice- Hall, London(1994)
  32. Kool, J. B. and J. C. Parker, 'Development and evaluation of closed-form expressions for hysteretic soil hydraulic properties,' Water Resour. Res., 23, 10-114(1987) https://doi.org/10.1029/WR023i001p00105
  33. Whisler, F. D. and Watson, K. K., 'Analysis of infiltration into draining porous media,' J. Irrig. Drain. Div., Proc. of ASCE, 95(IR4), 481-491(1969)
  34. Jarvis, N. J. and I. Messing, 'Near Saturated Hydraulic Conductivity in Soils of Contrasting Texture Measured by Tension Infiltrometer,' Soil Sci. Soc. Am. J., 59, 27-34(1995) https://doi.org/10.2136/sssaj1995.03615995005900010004x
  35. Simunek, J., Sejna, M., Saito, H., Sakai, M., and van Genuchten, M. Th., 'The HYDRUS-1D Software Package for Simulating the One-Dimensional Movement of Water, Heat and Multiple Solutes in Variably Saturated Media,' Department of Environmental Sciences, University of California at Riverside, California, U.S.A.(2008)
  36. 김승현, 손동빈, 안규홍, '하상여과 모형을 이용한 투수계수 감소현상 연구,' 대한토목학회지, 25(4B), 301-308 (2005)
  37. Domenico, P. A. and Schwartz, F. W., 'Physical and chemical hydrogeology,' John Wiley & Sons, Inc., New York(1990)