Results 1 to 10 of about 6,694 (211)

Continuous Biohydrogen Production from Molasses via Dark Fermentation

open access: yesEnergies
Dark fermentation is commonly used for producing biohydrogen as a green hydrogen, which can be used as an alternative to fossil fuels. Pilot-scale studies on continuous biohydrogen production from molasses are still limited.
Zheng-Ting Luan, Chiu-Yue Lin
doaj   +1 more source

Optimization of Biohydrogen Synthesis Conditions From Sugar Production Waste

open access: yesEurasian Journal of Physics and Functional Materials
This study aims to optimize the conditions for biohydrogen synthesis from beet molasses using the dark fermentation method. To achieve this, a Central Composite Design and Response Surface Methodology were applied, which allow for identifying the ...
Kairat S. Bekbayev   +4 more
doaj   +1 more source

Effect of Initial Substrate pH and Light Intensity on Biohydrogen Production through photo-fermentation from Palm Oil Mill Effluent (POME) [PDF]

open access: yesJournal of Renewable Energy and Environment
The Palm Oil Mill Effluent (POME) still contains a significant quantity of organic substances that can potentially serve as raw materials for biohydrogen production.
Furqon Furqon   +3 more
doaj   +1 more source

The question of biohydrogenation of fatty acids

open access: yesJournal of Lipid Research, 1960
Rats were fed methyl palmitoleate-1-C14 and the palmitic acid was isolated from their organs and depot fat. Degradation studies revealed that very little activity found its way into the palmitic acid by hydrogenation of the palmitoleate. The major route of carbon from the unsaturated to the saturated acids is through acetate.
James F. Mead, Judd C. Nevenzel
openaire   +2 more sources

Sustainable production of biohydrogen: Feedstock, pretreatment methods, production processes, and environmental impact

open access: yesFuel Processing Technology
A significant increase in the use of hydrogen, expected to reach between 667 and 4000 TWh, is forecasted for the whole EU in 2050. Electrolysis is believed to be a “silver bullet” due to its synergy with the needs of the grid.
Aleksandra Modzelewska   +15 more
doaj   +1 more source

Effect of Graphene Oxide and Biochar as Redox Mediators Addition on Photo-fermentation Biohydrogen Production

open access: yesBioResources
The addition of graphene oxide promotes electron transfer between microorganisms in a photo-fermentative biohydrogen production system, while biochar improves the efficiency of hydrogen production by buffering the pH.
Yanwei Lu   +3 more
doaj  

Fermentative biohydrogen production from molasses wastewater—Experiences of substrate storage and concentration indicator

open access: yesNext Energy
Sugarcane processing would generate large volume of wastewater rich-in organic matters that could be used as a substrate for biohydrogen production via dark fermentation.
Zheng-Ting Luan, Chiu-Yue Lin
doaj   +1 more source

DECENTRALIZED THERMOPHILIC BIOHYDROGEN: A MORE EFFICIENT AND COST EFFECTIVE PROCESS

open access: yesBioResources, 2011
Nonfood lignocellulosic biomass is an ideal substrate for biohydrogen production. By avoiding pretreatment steps (acid, alkali, or enzymatic), there is potential to make the process economical. Utilization of regional untreated lignocellulosic biomass by
Rajesh K. Sani   +3 more
doaj  

Biohydrogen Production of Vinasse Derived from Bioethanol Processing Industry Wastewater: A Review

open access: yesMuhandisī-i Bihdāsht-i Muḥīṭ, 2020
Background: Increasing global consumption of fossil fuels leads to greenhouse gas emissions, climate change and environmental pollution. Agricultural, animal and food industrial waste is one of the main sources of pollution.
Seyyed Nadali Alavi Bakhtiarvand   +5 more
doaj  

Biohydrogen

open access: yesGreen Processing and Synthesis, 2015
openaire   +3 more sources

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