Photobiological hydrogen production from sugar beet molasses

Date

2012-09-23

Author

Sagir, Emrah
Ozgur, Ebru
Gündüz, Ufuk
Eroglu, Inci
Yucel, Meral

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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URI

https://hdl.handle.net/11511/30617

Journal

NEW BIOTECHNOLOGY

DOI

https://doi.org/10.1016/j.nbt.2012.08.109

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Graduate School of Natural and Applied Sciences, Article

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Photobiological hydrogen production from sugar beet molasses Sağır, Emrah; Yücel, Ayşe Meral; Özgür, Ebru; Department of Biochemistry (2012) The main aim of this study was to investigate biological hydrogen production from sucrose and molasses by purple non-sulphur bacteria (PNS). The hydrogen production capacities of four different PNS bacteria (Rhodobacter capsulatus (DSM 1710), Rhodobacter capsulatus YO3 (Hup-), Rhodopseudomonas palustris (DSM 127) and Rhodobacter sphaeroides O.U.001 (DSM 5864)) were tested on sucrose and molasses. The photobiological hydrogen production were performed in 50 ml and 150 ml small scale photobioreactors, in batc...
Photobiological hydrogen production by Rhodobacter sphaeroides O.U.001 by utilization of waste water from milk industry Turkarslan, S; Yigit, DO; Aslan, K; Eroğlu, İnci; Gündüz, Ufuk (1997-06-26) Hydrogen production with photosynthetic microorganisms contributes to the protection of the environment, not only in producing a clean fuel but also in waste treatment processes. In this study, Rhodobacter sphaeroides, a photosynthetic bacteria, is used in photobiological hydrogen production by using waste water from the milk industry.
Photofermentative hydrogen production from molasses in tubular photobioreactor with pH control Oflaz, Fatma Betül; Koku, Harun; Department of Chemical Engineering (2019) Biological hydrogen production has the potential to supply hydrogen from various wastes as feedstock and operation under ambient conditions. In order to obtain cost effective production, photobioreactors (PBRs) that can operate for long durations while utilizing waste are necessary. Two primary issues limiting the duration are decrease in pH and the non-optimal C/N ratio. The main aim of this study was to construct and operate a pH control system for a pilot scale photobioreactor (20 L) to achieve prolonged...
Photofermentative hydrogen production using dark fermentation effluent of sugar beet thick juice by Rhodobacter Capsulatus Özkan, Endam; Gündüz, Ufuk; Uyar, Başar; Department of Biotechnology (2011) Biological hydrogen production through integration of dark and photo-fermentation by using biomass is a promising alternative for energy supply problems. The main purpose of this study was to investigate photobiological H2 production by the purple non-sulfur (PNS) bacteria Rb. capsulatus on dark fermentation effluent of sugar beet thick juice (DFESBTJ). Presence of NH4+ in effluents is an important parameter since NH4+ inhibit the nitrogenase enzyme activity. Therefore, the influence of different NH4+ conce...
Photoelectrochemical hydrogen production by Halobacterium halobium Sediroglu, V; Yucel, M; Gunduz, L; Turker, L; Aydemir, A; Eroğlu, İnci (1996-06-28) A bio-photoelectrochemical reactor has been designed and constructed in order to understand the biocatalytic effect of Halobacterium halobium on the electrochemical production of hydrogen in salt solution. Photoelectrochemical studies were carried out at 25 degrees C in 20 % NaCl solution containing 0.68 mu M bacteriorhodopsin. The reactor was illuminated by a 1000 W projector lamp which was 50 cm apart.

Citation Formats

E. Sagir, E. Ozgur, U. Gündüz, I. Eroglu, and M. Yucel, “Photobiological hydrogen production from sugar beet molasses,” NEW BIOTECHNOLOGY, pp. 0–0, 2012, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/30617.