Influence of Hydraulic Retention Time on Biogas Production from Frozen Seafood Wastewater using Decanter Cake as Anaerobic Co-digestion Material
In this research, an anaerobic co-digestion using decanter cake from palm oil mill industry to improve the biogas production from frozen seafood wastewater is studied using Continuously Stirred Tank Reactor (CSTR) process. The experiments were conducted in laboratory-scale. The suitable Hydraulic Retention Time (HRT) was observed in CSTR experiments with 24 hours of mixing time using the mechanical mixer. The HRT of CSTR process impacts on the efficiency of biogas production. The best performance for biogas production using CSTR process was the anaerobic codigestion for 20 days of HRT with the maximum methane production rate of 1.86 l/d and the average maximum methane production of 64.6%. The result can be concluded that the decanter cake can improve biogas productivity of frozen seafood wastewater.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1072335Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 4187
 S. Pipatmanomai, S. Kaewluan, T. Vitidsant, "Economic assessment of biogas-to-electricity generation system with H2S removal by activated carbon in small pig farm", Applied Energy, 86, 2009, 669-674.
 G.V. Nallathambi, "Anaerobic digestion of biomass for methane production: A review", Biomass Bioenergy, 13, 1997, 83-114.
 R.E. Speece, "Anaerobic technology for industrial wastewaters", Archae Press, USA, 1996, 22.
 K.V. Rajeshwari, M. Balakrishnan, A. Kansal, K. Lata, V.V.N. Kishore, "State-of-the-art of anaerobic digestion technology for industrial wastewater treatment", Renew. Sustain. Energy Rev., 4, 2000, 135-156.
 D.A. Burke, "Dairy waste anaerobic digestion handbook", Environmental Energy Company, 6007 Hill Street Olympia, WA 98516, 2001, 17-27.
 A. Mshandete, A. Kivaisi, M. Rubindamayugi, B. Mattiasson, "Anaerobic batch co-digestion of sisal pulp and fish wastes", Bioresource Technology, 95(1), 2004, 19-24.
 W. Parawira, M. Murto, R. Zvauya, B. Mattiasson, "Anaerobic batch digestion of solid potato waste alone and in combination with sugar beet leaves", Renewable Energy, 29, 2004, 1811-1823.
 O. Chavalparit, W.H. Rulkens, A.P.J. Mol, S. Khaodhair, "Options for environmental sustainability of the crude palm oil industry in Thailand through enhancement of industrial ecosystems", Environment, Development and Sustainability, 8(2), 2006, 271-287.
 K. Yetilmezsoy, S. Sakar, "Development of empirical models for performance evaluation of UASB reactors treating poultry manure wastewater under different operational conditions", J. Hazardous Materials, 153, 2008, 532-543.
 APHA, AWWA, WAE, "Standard methods for the examination of water and wastewater", 18th edition, In: Greenberg, A.E., Clesceri, L.S., Trussel, R.R., 1992.
 P. Kaparaju, L. Ellegaard, I. Angelidaki, "Optimisation of biogas production from manure through serial digestion: Lab-scale and pilotscale studies", Bioresource Technology, 100, 2009, 701-709.