Journal of Korean Society on Water Environment (한국물환경학회지)

Korean Society on Water Environment (한국물환경학회)
권호 표지

Analysis of RCSTP Sewage Characteristics and Treatment Efficiency in Rural Area

농촌 지역 마을하수도 유입 하수 특성과 효율 분석

  • Im, Jiyeol (School of Civil, Environmental and Architectural Engineering, Korea University) ;
  • Jung, Donggi (HQ of yeongnam Region, Korea Environment Corporation) ;
  • Gil, Kyungik (Department of Civil Engineering, Seoul National University of Science and Technology)
  • 임지열 (고려대학교 건축사회환경공학과) ;
  • 정동기 (한국환경공단 영남지역본부 환경시설처) ;
  • 길경익 (서울과학기술대학교 건설시스템디자인공학과)
  • Published : 2012.11.30
⟨ Previous Next ⟩

Abstract

This study conducted a result analysis on operation of 26 Rural Community Sewage Treatment Plant (RCSTP) newly constructed in Yeong-yang, Bong-hwa and An-dong areas which are located at the upper region of An-dong Dam and Im-ha Dam. Based on operation result, an analysis on characteristics of sewage in each area and the treatment efficiency of the installed treatment process was conducted. The result of analysis on characteristics of sewage has shown the difference in concentration of the sewage according to area characteristics. Sewage in areas with frequent occurrence of agricultural water and livestock wastewater had high concentration. It is important to select the most suitable treatment process when selecting a treatment process for RCSTP according to properties of sewage in each area. As a result of operation, the disposal efficiency for organic matter and suspended solids was stable with less fluctuation, but the disposal efficiency for nitrogen and phosphorus showed high fluctuation. This signifies that it is necessary to pay attention to operation condition management of nitrogen and phosphorus when operating RCSTP.

Keywords

References

  1. Cho, D. H., Kim, J. S., and Jung, Y. H. (2009). Management Plan for the Control of Eutrophication in the Paldang Lake, Journal of Korean Society of Water and Wastewater, 23(6), pp. 693-699. [Korean Literature]
  2. Choi, J. S. (2009). The Study relationship between SPRR and SPUR with Variation of SRT, ME. Kyonggi University. [Korean Literature]
  3. Gil, K. and Im, J. (2011). Changes of COD Fraction According to Nitritation Using Piggery Wastewater, Journal of Korean Society of Hazard Mitigation, 11(4), pp. 237-243. [Korean Literature]
  4. Gil, K. and Kim, T. (2011). Runoff Characteristics of Refractory Organic Matters from Kyongan River Watershed during Rainfall Event and Dry Season, Journal of Korean Society on Water Environment, 27(4), pp. 397-404. [Korean Literature]
  5. Gil, K., Kim, T., and Jung, M. S. (2011). Runoff Characteristics of Refractory Organic Matters from South-Han River Watershed during Rainfall Event and Dry Season, Journal of Korean Society on Water Environment, 27(3), pp. 306-313. [Korean Literature]
  6. Gil, K., Lee, U. G., and Rho, H. Y. (2008). A Study of Optimum HRT Combination for Efficient Nitrogen Removal at WWTP in Winter Days, Journal of Korean Society of Hazard Mitigation, 8(3), pp. 165-169. [Korean Literature]
  7. Hong, C. U. (2002). Evaluation of Interaction between Sewer and Treatment Plant during Storm Envent. ME. Hanyang University. [Korean Literature]
  8. Im, J. and Gil, K. (2011a). Effect of Anaerobic Digestion on the High Rate of Nitritation, Treating Piggery Wastewater, Journal of Environmental Sciences, 23(11), pp. 1794-1800. https://doi.org/10.1016/S1001-0742(10)60614-6
  9. Im, J., and Gil, K. (2011b). Evaluation of Nitritation of High Strength Ammonia with Variation of SRT and Temperature using Piggery Wastewater, Journal of Korean Society on Water Environment, 27(5), pp. 563-571. [Korean Literature]
  10. Jang, J. H., Yoon, C, G., Jung, K. W., and Lee, S. B (2009). Characteristics of Pollution Loading from Kyongan Stream Watershed by BASIN/SWAT, Korean Journal of Limnology, 42(2), pp. 200-211. [Korean Literature]
  11. Joo, J. Y., Kim, J. S., Lee, H. I., Nam, D. H., Jung, I H. and Park, C. H. (2011). Effect of HRT and Temperature on Sludge Reduction in Anaerobic Endogenous respiration, Journal of Korean Society of Urban Environment, 11(2), pp. 215-222. [Korean Literature]
  12. Kim, H. I. (2007). A Study on the Management Strategy of Rural Sewage for Agricultural Water Quality Conservation, Ph. D. Konkuk University. [Korean Literature]
  13. Koh. J. K. (2002). Articles of General Interest : A Study of Government Failure in Livestock Wastewater Management, Journal of The Korean Association for Policy Studies, 11(3), pp. 137-165. [Korean Literature]
  14. Lee, U. G. (2007). A Study on Optimum Operating Condition for Efficient Nitrogen Removal at WWTP in Winter Days, ME. Seoul National University of Science and Technology. [Korean Literature]
  15. Metcalf and Eddy. (1991). Wastewater Engineering : Treatmen t.Disposal.Reuse.
  16. Min, B. S. (2008). A Study on Water Quality Improvement Performance of Rural Community Sewage Treatment Method. ME. Chungnam National University. [Korean Literature]
  17. MOE (2010). Statistics of Sewerage, Ministry of Environment. [Korean Literature]
  18. Moon, C. H., Ahn, J. H., Jang, M. J., Lee, S. H., Cho, Y. M. and Kim, Y. J. (2010). A Strategy for Improving the Sewerage Systems of Two Rural Areas in Gyeonggi province, Journal of Korean Socity of Environmental Engineers, 32(6), pp. 563-580. [Korean Literature]
  19. Moon, S. E. and Um, H. H. (1980). The Divisions of the Natural Seasons of Korea, Korean Journal of the Atmospheric Sciences, 16(1), pp. 45-54. [Korean Literature]
  20. Moon, Y. M. (2004). A Study on the Characteristics of Water Quality Change in Korean Agricultural Water, ME. Hankyung University. [Korean Literature]
  21. NIER. (2011). Increasing Trend of Refractory Organic Matters and the Management Plans for the Han River Basin, National Institute of Environmental Research. [Korean Literature]
  22. Seo, D. C., Park, J. H., Kim, A. R., Kim, S, H., Lee, S. T., Jeong, T. U., Choi, J. H., Lee, S. W., Kim, H. O., Cho, J. S., and Heo, J. S. (2011). A Study on the Improvement of Treatment Efficiency for Nitrogen and Phosphorus in Livestock Treatment System Using Constructed Wetlands, Journal of Korean Society of Soil Science and Fertilizer, pp. 434-441. [Korean Literature]
  23. Shin, H. S., Kim, Y. Y., Choi, I. W., Kim, M. J., Jangm Y. H., Min, Y. K., Kim, K. T., and Kang, D. H. (2007). Development of Nutrient Removal System on the Individual Sewage Treatment Plant, The Report of Public Health Environment Research of Kyong Gi Do, (20), pp. 157-162. [Korean Literature]