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Bioconversion of Cheese Whey to Methane in an Upflow Anaerobic Packed Bed Bioreactor

G. D. Najafpour   ORCID icon orcid.org/0000-0001-9505-7146 ; Department of Chemical Engineering, Noushirvani University of Technology, Babol, Iran
M. Komeili ; Department of Chemical Engineering, Noushirvani University of Technology, Babol, Iran
M. Tajallipour ; Department of Chemical Engineering, Noushirvani University of Technology, Babol, Iran
M. Asadi ; Department of Civil Engineering, Noushirvani University of Technology, Babol, Iran

Puni tekst: engleski, pdf (6 MB) str. 111-117 preuzimanja: 672* citiraj
APA 6th Edition
Najafpour, G.D., Komeili, M., Tajallipour, M. i Asadi, M. (2010). Bioconversion of Cheese Whey to Methane in an Upflow Anaerobic Packed Bed Bioreactor. Chemical and Biochemical Engineering Quarterly, 24 (1), 111-117. Preuzeto s https://hrcak.srce.hr/49493
MLA 8th Edition
Najafpour, G. D., et al. "Bioconversion of Cheese Whey to Methane in an Upflow Anaerobic Packed Bed Bioreactor." Chemical and Biochemical Engineering Quarterly, vol. 24, br. 1, 2010, str. 111-117. https://hrcak.srce.hr/49493. Citirano 18.08.2019.
Chicago 17th Edition
Najafpour, G. D., M. Komeili, M. Tajallipour i M. Asadi. "Bioconversion of Cheese Whey to Methane in an Upflow Anaerobic Packed Bed Bioreactor." Chemical and Biochemical Engineering Quarterly 24, br. 1 (2010): 111-117. https://hrcak.srce.hr/49493
Harvard
Najafpour, G.D., et al. (2010). 'Bioconversion of Cheese Whey to Methane in an Upflow Anaerobic Packed Bed Bioreactor', Chemical and Biochemical Engineering Quarterly, 24(1), str. 111-117. Preuzeto s: https://hrcak.srce.hr/49493 (Datum pristupa: 18.08.2019.)
Vancouver
Najafpour GD, Komeili M, Tajallipour M, Asadi M. Bioconversion of Cheese Whey to Methane in an Upflow Anaerobic Packed Bed Bioreactor. Chemical and Biochemical Engineering Quarterly [Internet]. 2010 [pristupljeno 18.08.2019.];24(1):111-117. Dostupno na: https://hrcak.srce.hr/49493
IEEE
G.D. Najafpour, M. Komeili, M. Tajallipour i M. Asadi, "Bioconversion of Cheese Whey to Methane in an Upflow Anaerobic Packed Bed Bioreactor", Chemical and Biochemical Engineering Quarterly, vol.24, br. 1, str. 111-117, 2010. [Online]. Dostupno na: https://hrcak.srce.hr/49493. [Citirano: 18.08.2019.]

Sažetak
Upflow anaerobic packed bed (UAPB) reactor is an upflow fixed film packed bed bioreactor that is used for rapid biotransformation of organic matter to methane. In this study, biofilm was established on seashell, packed in an UAPB bioreactor. The start-up duration for the bioreactor was 3 to 5 days while the major problem associated with normal UASB reactors is long start-up. The reactor was operated at room temperature (25 °C) with various HRT of τ = 6, 9, 10, 13, 16, 20 and 24 h. The organic loading was gradually increased from 1.6 to 9.9 g L-1 h-1 COD. The UAPB reactor was continuously operated for 65 d. The treatment of high organic load dairy wastewater at HRT of 6 h was conducted. Maximum biogas production of 12.4 L h-1 (6.57 mol h-1) was achieved. At HRT of 16 h, a 94.5 % of COD removal was obtained. Methane yield of 0.12 g CH4 per g lactose at the highest OLR was achieved.

Ključne riječi
Anaerobic treatment; UAPB; cheese whey; methane; COD and fixed film

Hrčak ID: 49493

URI
https://hrcak.srce.hr/49493

Posjeta: 939 *