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Effects of Mixing Ratio and Organic Loading Rate of Acid Fermented Food Wastes and Sewage Sludge on the Anaerobic Digestion Process
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 Title & Authors
Effects of Mixing Ratio and Organic Loading Rate of Acid Fermented Food Wastes and Sewage Sludge on the Anaerobic Digestion Process
Ahn, Chul-Woo; Park, Jin-Sik; Jang, Seong-Ho;
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 Abstract
This study has been conducted for the process of food wastes disposal using surplus capacity of established sewage treatment plant by co-digestion of fermented food wastes and sewage sludge after thermophilic acid fermentation of food wastes. The co-digestion of thermophilic acid fermented food wastes and sewage sludge was performed by semi-continous method in mesophilic anaerobic digestion reactor. It showed great digestion efficiency as the average SCOD and VS removal efficiency in organic loading rate 3.30g VS/L.d. were 74.2% and 73.6%, and the gas production rate and average methane content were 0.440 L/g and 66.5%, respectively. Based on the results of this study, the co-digestion of thermophilic acid fermented food wastes and sewage sludge in sewage treatment plant is able to improve treatment efficiency of anaerobic digestion reactor and to dispose food wastes simultaneously, and was proved excellent economical efficiency comparing with any other treatment methods.
 Keywords
OLR (Organic loading rate);Acid fermentation;Mixing ratio;Food waste;Sewage sludge;Anaerobic co-digestion;
 Language
Korean
 Cited by
1.
음료제조업 잉여슬러지와 환입음료제품을 이용한 혐기성소화 - BMP TEST 중심으로 -,조재범;최한나;조은하;김병수;최미영;박병곤;

한국폐기물자원순환학회지, 2014. vol.31. 6, pp.654-661 crossref(new window)
 References
1.
Shin, H. S., Han, S. K., Song, Y. C., and Lee, C. Y. (2001) Food Waste Treatment Using MUSTAC Process. J. KSWES 18(1), 43-50

2.
Kim, D. H. and Kim, I. S. (1998) Study on the Determination of Kinetic Coefficients and Tendency of VFA Degradation under Thermophilic Anaerobic Digestion. J. KSWES 15(3), 184-190

3.
McMahon, K. D., Stroot, P. G., Mackie, R. I., and Raskin, L. (2001), Anaerobic codigestion of muncipal solid waste and biosolid under various mixing condition-II, Microbial population dynamic. Wat. Res. 35(7) 1817-1827 crossref(new window)

4.
Mata-Alvarez, J., Mace, S., and Llabres, P. (2000) Anaerobic digestion of organic solid waste. An overview of research achievements and perspectives. Bioresource Technology, 74, 3-16 crossref(new window)

5.
Callaghan, F. J., Wase, D. A. J., Thayanithy, K., and Forster, C. F. (1999) Co-digestion of waste organic solid : batch studies. Bioresource Technology, 67, 117-122 crossref(new window)

6.
Misi, S. N., and Forster, C. F. (2001) Batch codigestion of multi-component agro-wastes. Bioresource Technology, 80, 19-28 crossref(new window)

7.
Callaghan, F. J., Wase, D. A. J., Thayanithy, K., and Forster, C. F. (2002) Continuous co-digestion of cattle slurry with fruit and vegetable wastes and chicken manure. Biomass and Bioenergy, 27, 71-77

8.
Lafitre-Trouque, S. and Forster, C. F. (2000) Dual anaerobic co-digestion of sewage sludge and confectionary waste. Bioresource Technology, 71, 77-82 crossref(new window)

9.
Cho, J. K (1995) A study on the two-phase anaerobic digestion of food wastes. Kaist

10.
Byun, I. G. (2000) a study on co-digestion of food wastes and sewage sludge by two stage anaerobic digester. Pusan University

11.
ATV (1970) Lehr-und Handbuch der ABWASSER TECHNIK Band III Zwelte Auflage. 155-156

12.
McCarty, P. L (1964) Anaerobic Waste Treatment Fundamentals, Public Works. 91-126

13.
Clark, R. H. and Speece, R, E. (1970) The pH tolerance of anaerobic digestion. 5th International Water Pollution Research Conf. II, 27, 1-14

14.
De Baere, L. A., Devocht M., Van Assche, P., and Verstraete, W. (1984) Influence of High NaCl and NH4Cl Salt Levels on Methanogenic Associations. Water Res., 18(5), 543-548 crossref(new window)

15.
Karapanogiotis, N. K., Rudd, T., Sterritt, R. M., and Lester, J. N. (1989) Extraction and haracterization of Extracellular Polymers in Digested Sludge. J. Chem. Tech. Biotchnol, 44, 107-120

16.
Ghosh (1983) Novel two-phase anaerobic gasification with solid bed acid digestion in tandem with fixed-film methane fermentation. Proc. U. Ins., Chicago

17.
Anonymous (1987) Anaerobic Sludge Digestion. Manual of Practice No.16, 2nd Edition, Water Pollution Control Federation

18.
Chiu-Yue, Kazuaki, Tatsuya Noike, and Junichiro Matsumoto (1985) Methanogenic Digestion of Acetic, Propionic, Butyric Acids. Water Res

19.
環境技術硏究會都, 都市ごみ 處理 ガイドフツク, 理工新社, 181 (1987)

20.
서울시정개발연구원 (2001) 서울시 자치구의 남은음식물 처리기반 확보방안

21.
경기개발연구원 (1998) 음식물 재활용 방안에 관한 연구

22.
김광임, 최상기 (1997) 음식물쓰레기 처리방법별 기술 및 비용편익분석 연구. 환경정책평가연구원

23.
효성에바라 환경엔지니어링 주식회사 (1998) 하수처리장을 이용한 음식물쓰레기의 병합처리. 폐기물 자원화 학회지, 8(2), 21-27

24.
Park, N. b. (1999) Food waste and sewage sludge mixture treatment using anaerobic digestion. Pukyung University