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http://dx.doi.org/10.5762/KAIS.2013.14.7.3570

Estimation of Contribution Ratio and Community Sewerage Treatment Efficiency by using Advanced Sewage Treatment in the Basin of Hongcheon-river  

Park, Soo-Jin (University-Industry Cooperation Foundation, Kangwon National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.14, no.7, 2013 , pp. 3570-3576 More about this Journal
Abstract
This paper calculated advanced sewage treatment efficiency and reduction pollution loads to estimation contribution ratio of for community sewerage in Hongcheon-gun County. The A2/O and SBR methods showed overall high treatment efficiency of 95% and 94% respectively, and SS was 80%. On the other hand, T-N and T-P showed relatively low processing efficiency of 56% and 60% respectively, but it was observed that SS showed high 96% in the MBR method. Next, by the result of yearly water change analysis on water quality of Hongcheon River which is the discharge river of community sewerage, it was observed that water quality was greatly deteriorated by COD, T-N and T-P. However, installation and operation of community sewerage showed high pollution load reduction in general water quality item by more than 80%, and in T-N and T-P by 58% and 68% respectively. It is expected that community sewerage will greatly contribute in water quality improvement of Hongcheon River.
Keywords
Advanced Sewage Treatment; Community Sewerage; Reduction Pollution Loads; Sewage Treatment Efficiency;
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  • Reference
1 Jong Seop Ko, "Evaluation and Application Analysis on Sewage Treatment Method of Separted Sewer", Master's Thesis, Kang Won National University, 2012.
2 Cheol hwi Park, Jeong Won Seo and Jong Un Park, "Sewage Treatment Design", Dong-Hwa Technique, 2009.
3 Bo Hun Sim, "Evaluation of Pollutant Removal Effectiveness in the Community Sewage by using the Advanced Sewage Treatment", Master's Thesis, Kang Won National University, 2012.
4 Korea Environment Corporation, "This Work Was Supported by the Basic Plan of Sewerage Facilities in the Upstream of Soyang-Dam", 2005.
5 Hongcheon-gun, "Water and Sewer Offices : Water Quality Reports of Community Sewerage"
6 Ministry of environment, "Water information system : http://water.nier.go.kr"