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http://dx.doi.org/10.17137/Korrae.2014.22.3.41

A study on the parameters for biodegradable characteristics of sewage discharged intermittently  

Han, Gee-Bong (Department of biotechnology Environmental engineering division, The Catholic university of Korea)
Lee, Young-Sin (Department of environmental engineering division, Hanseo university)
Publication Information
Journal of the Korea Organic Resources Recycling Association / v.22, no.3, 2014 , pp. 41-52 More about this Journal
Abstract
In this study, to estimate the biodegradability of sewage discharged intermittently, field scale sampling and analysis was conducted and the results were obtained as follows. According to results of the biodegradability of sewage discharged intermittently, average concentration of TCODcr is 325.5mg/L and ratio of TCOD fraction resulted 100%. Also, average concentration of SCODcr resulted 135.9mg/L and ratio of TCOD fraction resulted 41.8%. Average concentration of Ss showed 74.1mg/L and ratio of TCOD fraction resulted 22.8%. Average concentration of $S_I$ was analyzed to be 61.8mg/L and ratio of TCOD fraction was calculated to 19.0%. Xs which is particulate matter was analyzed to show 27.8mg/L and ratio of TCOD fraction also showed 8.5%. Average concentration of $X_H$ is 103.4mg/L and ratio of TCOD fraction resulted 31.8%. Inert particulate matter showed that average concentration of $X_I$ is 58.5mg/L and ratio of TCOD fraction resulted 18.0%. Accordingly, dissolved biodegradable organic matter showed the ratio of 41.8%, and readily biodegradable matter among this showed 22.8%. Thus intermittent inflow is expected to have less effect with regards equalization by organic loading rate of influent.
Keywords
sewage; intermittent; biodegradability; fraction; TCODcr;
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  • Reference
1 U.S.EPA., (1993), Manual - Nitrogen control. EPA/625/R-93/010
2 엄태규, 한동엽, 구인수, "순환형 A/O시스템을 이용한 질소제거에 관한 연구", 상하수도학회지 논문, pp 569-574, 2002
3 KSM. Standard Methods for the measurement of Water in Korea, Korea standard method, pp. 87-137. 2011
4 NIER. The National Water Quality Assessment 2011, National Institute of Environmental Research, No. 2012-160, pp. 2-7. 2012
5 Dowing, A.L., H. A. Painter and G. Knowels (1964) Nitrification in the activate sluge process, J. of Institute of Sewage Purifcation, 130-158
6 Metcalf and Eddy, Inc., (2003) Wastewater engineering: Treatment, Disposal, Reuse 4th edi., Mcgraw - Hill
7 Focht, D. D., and Chang, A. C., Nitrofication and Denitrification Processes related to Waste-water Treatment, Adv. Appl. Microbiol., Vol. 20, 631 (1975)
8 Abeling, U., and Seyfried, C. F., Anaerobic-Aerobic Treatment of High - strength Ammonium Wastewater - Nitrogen Removal via Nitrite, Wat. Sci. Tech., Vol. 2b, No.5-6, pp.1007-1015, 1992
9 권순익, 정광용, 유기성 폐기물 비료성분 표준단위 설정, 농업과학기술원 시험연구보고서, pp 74-100 (1994)
10 한국환경과학협의회, 영양염류 원단위 산정에 관한 연구. (1991)
11 최의소, 영양염류 원단위 산정에 관한 연구. 한국환경과학연구협의회. (1991)
12 환경부, 수질오염공정시험법. (2005)
13 한국수자원공사, 다목적댐 홍수조절용지내 경작관련 호소수질에 미치는 영향조사. (2003)
14 권동식, "고정상 및 유동상 및 생물막 반응조에서의 질산화 성질에 관한 연구", 경희대학교 석사논문, 2002
15 신항식, 안용태, 채소룡, 강석태, "혐기-호기 결합공정을 이용한 고농도 암모니아성 질소함유 폐수처리", 대한상하수도학회, 한국물환경학회 공동추계학술발표회 논문, 2002
16 김용태, 고수정, 김영오, 이태호, 박태준, "CSTR내 생물고정화 기술을 이용한 폐수의 고농도 암모니아성 질소제거", 한국물환경학회, 대한상하수도학회 공동춘계학술발표회논문,pp 307-310, 2004
17 김용환, 조재현, 김무훈, 이용우, "생물막 담체를 이용한 질산화 반응 특성 연구", 대한환경공학회지, Vol. 19, No.3, pp.415-424, 1997
18 김준, "유동상 생물막 반응조를 이용한 고농도 암모니아 함유폐수처리" 여수대학교 석.박사 논문, 2003
19 김영준, 이건영, 이진용. "퇴비로부터 분리한 종속영향세균의 동정및 특징에 관한 연구": 유기성자원학회, Vol. 13, No.2, pp121-128, 2005
20 박상민, 박노백, 전항배, "질산화 반응에 미치는 SRT 및 HRT의 영향", 건설기술연구소 논문집, Vol. 23, No.1, pp.239-248, 2004