Articles | Volume 12, issue 21
Biogeosciences, 12, 6503–6514, 2015
https://doi.org/10.5194/bg-12-6503-2015
Biogeosciences, 12, 6503–6514, 2015
https://doi.org/10.5194/bg-12-6503-2015

Research article 13 Nov 2015

Research article | 13 Nov 2015

Optimizing the impact of temperature on bio-hydrogen production from food waste and its derivatives under no pH control using statistical modelling

C. Arslan et al.

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Cited articles

Abdeshahian, P., Al-Shorgani, N. K. N., Salih, N. K., Shukor, H., Kadier, A., Hamid, A. A., and Kalil, M. S.: The production of biohydrogen by a novel strain Clostridium sp. YM1 in dark fermentation process, Int. J. Hydrogen Energ., 39, 12524–12531, 2014.
APHA: Standard Methods for the Examination of Water and Wastewater., 25 Edn., American Public Health Association, Washington, D.C., 94–100, 2005.
Chen, W.-H., Chen, S.-Y., Kumar Khanal, S., and Sung, S.: Kinetic study of biological hydrogen production by anaerobic fermentation, Int. J. Hydrogen Energ., 31, 2170–2178, 2006.
Chu, C.-F., Li, Y.-Y., Xu, K.-Q., Ebie, Y., Inamori, Y., and Kong, H.-N.: A pH-and temperature-phased two-stage process for hydrogen and methane production from food waste, Int. J. Hydrogen Energ., 33, 4739–4746, 2008.
Dong, L., Zhenhong, Y., Yongming, S., Xiaoying, K., and Yu, Z.: Hydrogen production characteristics of the organic fraction of municipal solid wastes by anaerobic mixed culture fermentation, Int. J. Hydrogen Energ., 34, 812–820, 2009.
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Short summary
The study focuses on co-digestion of food waste and its derivatives i.e. noodle waste and rice waste with sludge in order to produce bio-hydrogen. The pH was set at 7 initially and was not controlled throughout the incubation in order to make the process simple. Noodle waste produced maxim bio-hydrogen production as compared to food waste and rice waste. The increase in temperature increased the bio-hydrogen production for food waste but caused negative impact on noodle and rice wastes.
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