Hydrogen produktion from olive mill wastewater by rhodobacter sphaeroides o.u,001.

Eroğlu, Ela


Hydrogen production by rhodobacter sphaeroides O.U.001 in a solar bioreactor.
Tabanoğlu, Altan; Eroğlu, İnci; Gündüz, Ufuk; Department of Biotechnology (2002)
Hydrogen production by different strains of Rhodobacter sphaeroides
Gündüz, Ufuk; Yucel, M; Turker, L; Eroglu, L (2000-06-15)
Utilisation of solar energy by photosynthetic microorganisms for H-2 production attracts much interest due to unlimited supply of energy. It is important to identify the most effective strain in terms of hydrogen production for the feasibility of the process. Four different strains of Rhodobacter sp. were grown in a water-jacketed cylindrical glass-column photobioreactor under anaerobic conditions. Growth characteristics and hydrogen production rates were determined. Comparison between strains of Rhodobacte...
Hydrogen production by Rhodobacter sphaeroides OU001 in a flat plate solar bioreactor
Eroglu, Inci; Tabanoglu, Altan; Gündüz, Ufuk; Eroglu, Ela; Yucel, Meral (2008-01-01)
Rhodobacter sphaeroides O.U.001 can produce hydrogen under anaerobic conditions and illumination. The objective of this study was to investigate the performance of an 81 flat plate solar bioreactor operating in outdoor conditions. Different organic acids were used as carbon sources (malate, lactate and acetate) and olive mill waste water was used as a sole substrate source. The consumption and the production of the organic acids were determined by HPLC. The accumulation of by-products, such as poly-beta-hyd...
Hydrogen Production By R. Capsulatus On Dark Fermenter Effluent Of Potato Steam Peel Hydrolysate
Afsar, N.; Ozgur, E.; Gurgan, M.; de Vrije, T.; YÜCEL, MUSTAFA; Gündüz, Ufuk; Eroglu, I. (2009-05-13)
Biohydrogen is a promising energy source since it is clean and renewable. The HYVOLUTION project (EU 6th Framework Programme) is aimed to develop an integrated process in which biomass is utilized for the biohydrogen production in two steps. In the first step biomass is fermented to acetate, lactate, CO2 and hydrogen by an extreme thermophile (Caldicellulosiruptor saccharolyticus). In the second step, acetate and lactate is converted to hydrogen and CO2 by photofermentation with purple nonsulfur bacteria. ...
Hydrogen production by hup(-) mutant and wild-type strains of Rhodobacter capsulatus from dark fermentation effluent of sugar beet thick juice in batch and continuous photobioreactors
Uyar, Basar; Gurgan, Muazzez; Ozgur, Ebru; Gündüz, Ufuk; Yücel, Ayşe Meral; Eroglu, Inci (2015-10-01)
Photofermentative production of hydrogen is a promising and sustainable process; however, it should be coupled to dark fermentation to become cost effective. In order to integrate dark fermentation and photofermentation, the suitability of dark fermenter effluents for the photofermentative hydrogen production must be demonstrated. In this study, thermophilic dark fermenter effluent (DFE) of sugar beet thick juice was used as a substrate in photofermentation process to compare wild-type and uptake hydrogenas...
Citation Formats
E. Eroğlu, “Hydrogen produktion from olive mill wastewater by rhodobacter sphaeroides o.u,001.,” Middle East Technical University, 2002.