Journal of Environmental Impact Assessment (환경영향평가)

Korean Society of Environmental Impact Assessment (한국환경영향평가학회)
권호 표지

Assessment on Stabilization of Open-dumping Landfill Based on Leachate - A Case Study of Salmi Landfill -

침출수 특성 분석을 통한 사용종료 비위생매립지 안정화 평가 - 살미매립지 사례연구 -

  • Hong, Sang-Pyo (Dept. of Environmental Engineering, Cheongju University) ;
  • Kim, Kwang-Yul (Dept. of Environmental Engineering, Chungbuk University)
  • Received : 2006.07.20
  • Accepted : 2006.09.21
  • Published : 2006.10.30
Download PDF
⟨ Previous Next ⟩

Abstract

To utilize a closed municipal solid waste landfill site in environmentally secure conditions, it is necessary to verify the stabilization level of landfill leachate. To assess leachate stabilization of an open-dumping municipal solid waste landfill site (Salmi Landfill) which is located at the vicinity of Chungju Reservoir which flows into Paldang Reservoir utilized as Seoul Metropolitan water supplies, the landfill history and surrounding characteristics of the landfill site were surveyed. In this investigation, waste, leachate, groundwater and surfacewater samples from this landfill were physically and chemically analyzed, and the analysis results were evaluated by 'The Criteria of Landfill Waste Stabilization (CLWS)', 'Discharge Criteria of Landfill Leachate', 'The Criteria of Domestic Use in Groundwater Quality', and 'The Criteria of Domestic Use in Surfacewater Quality' that promulgated by Korean Ministry of Environment. From the analysis results on the Salmi open-dumping landfill, C/N ratio was 18.9 and $BOD/COD_{Cr}$ ratios in leachate were higher than 1/10. Based on the CLWS, this results seemed to imply that the process of leachate stabilization at this landfill was still proceeding.

Keywords

References

  1. 충북지역환경기술개발센터,2005, 비위생매립지 안정화 및 개선방안에 관한 연구
  2. 한국자원재생공사, 1995, 사용종료매립지의 적정사후관리방안, 56-59
  3. 환경부, 2001, 사용종료매립지 정비지침
  4. Bedient, P. B., Rifai, H. S., and Newell, C. J., 1999, Groundwater Contamination, Prentice-Hall, 85
  5. Christensen, T. H., Cossu, R., and Stegmann, R., 1994, Landfilling of Waste: Barriers, E&FN SPON, 3
  6. Freeman, H. M., 1989, Standard Handbook of Hazardous Waste Treatment and Disposal, 10.9
  7. Henry, J. G. and Heinke, G. W., 1996, Environmental Science and Engineering, Prentice-Hall, 596-607
  8. Hwang Soon-Hong, Shin Chan-Ki, Kwon Myung-Hee, Lee Kil-Chul, and Chung Il-Rok, 2002, The Variation of Water Quality of Leachate and Neighboring Streamwater According to the Time After Closure and Landfill Amount, APLAS Seoul 2002, 790-794
  9. McBean, E. A, Rovers, F. A, and Farquhar, G. J, 1995, Solid Waste Landfill Engineering and Design, Prentice Hall, 59-70
  10. Oweis, I. S. and Khera, R. P., 1998, Geotechnology of Waste Management, PWS Publishing. 295-299
  11. Pfeffer, J. T., 1992, Solid Waste Management Engineering, 21-26
  12. Pohlands, F. G. and Englebrech, R, 1976, Impact of Sanitary Landfills, N.Y.: Report Prepared for the American Paper Institute
  13. Reinhart, D. R., McCreannor, P. T., and Townsend, T., 2002, The Bioreactor Landfill: It's Status and Future, Waste Management and Research, 20, 172-186 https://doi.org/10.1177/0734242X0202000209
  14. Rubin, E. S., 2001, Introduction to Engineering ,& the Environment, McGraw-Hill, 61
  15. Vesilind, P. A, Worrell, W., and Reinhart, D., 2002, Solid Waste Engineering, Brooks/Cole, 118-131