Results 171 to 180 of about 5,066 (212)
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Methods of Biohydrogen Production and Usage of Bioreactors for Biohydrogen Production
2018Dünyada, kömür ve petrol türevi fosil yakıtların hızla tükenmesi ve çevre kirliliğine sebep olması gibi nedenlerden dolayı yenilenebilir enerji kaynaklarının önemi gün geçtikçe artmaktadır. Yenilenebilir enerji kaynaklarının önemli avantajları arasında; sürdürülebilirliği, çevresel olumsuz etkilerinin fosil yakıtlara göre az olması ve pek çok ülkede ...
DURSUN, Nesrin, GÜLŞEN, Hakki
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Biohydrogen production from lignocellulosic feedstock
Bioresource Technology, 2011Due to the recent energy crisis and rising concern over climate change, the development of clean alternative energy sources is of significant interest. Biohydrogen produced from cellulosic feedstock, such as second generation feedstock (lignocellulosic biomass) and third generation feedstock (carbohydrate-rich microalgae), is a promising candidate as a
Cheng, C.L. +5 more
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Fermentative biohydrogen production systems integration
Bioresource Technology, 2011Acidogenic fermentation can be used to produce hydrogen from a range of biomass sources. The effluent from this process can be utilised in a number of biological processes enabling further recovery of energy from the biomass. In this review a number of candidate technologies are assessed including conventional methanogenic anaerobic digestion, dark ...
A J, Guwy +4 more
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A novel approach for biohydrogen production
International Journal of Hydrogen Energy, 2006H2 is considered as the ultimate cleanest energy carrier to be generated from renewable sources. Biohydrogen production is carried out using the enzymes nitrogenase or hydrogenase. The purple sulphur phototrophic bacterium, Thiocapsa roseopersicina BBS contains a nitrogenase and several NiFe hydrogenases.
K KOVACS, G MAROTI, G RAKHELY
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Biohydrogen Production from Anaerobic Fermentation
2011Significant progress has been achieved in China for biohydrogen production from organic wastes, particularly wastewater and agricultural residues, which are abundantly available in China. This progress is reviewed with a focus on hydrogen-producing bacteria, fermentation processes, and bioreactor configurations.
Ai-Jie, Wang +2 more
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Influence of Ni2+ concentration on biohydrogen production
Bioresource Technology, 2008In this paper, the effect of Ni(2+) concentration ranging from 0 to 50mg/L on fermentative hydrogen production by mixed cultures was investigated in batch test. The results showed that at 35 degrees C and initial pH 7.0, Ni(2+) was able to enhance the hydrogen production rate with increasing Ni(2+) concentration from 0 to 0.2mg/L, and enhance the ...
Jianlong, Wang, Wei, Wan
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A review of biohydrogen production technology for application towards hydrogen fuel cells
Renewable and Sustainable Energy Reviews, 2021D D T Ferraren-De Cagalitan
exaly