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Hydrogen production by dark fermentation from pre-fermented depackaging food wastes
Bioresource Technology, 2018In this study, a specific fraction of food waste, i.e. depackaging waste, was studied as substrate for hydrogen production by dark fermentation. During storage and transport of this liquid mixture, inhibitory compounds like acids or alcohol might be produced by endogenous flora.
Noblecourt, Alexandre +3 more
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Predicting VFA formation by dark fermentation of particulate substrates
Bioresource Technology, 2010This study presents a mathematical model for predicting volatile fatty acid (VFA) production by dark fermentation of complex particulate substrates of biomass origin. This model is based on the premise that degradable components of such substrates are first hydrolyzed into soluble monomers, which are then fermented to liquid and gaseous end products ...
Yalini, Arudchelvam +2 more
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Food microbiology
Amidst the increasing demand for premium dark tea, the utilization of Aspergillus niger-inoculated fermentation has emerged as a potential solution to address the challenges associated with extended processing cycles and inconsistent quality.
Maoyun Li +7 more
semanticscholar +1 more source
Amidst the increasing demand for premium dark tea, the utilization of Aspergillus niger-inoculated fermentation has emerged as a potential solution to address the challenges associated with extended processing cycles and inconsistent quality.
Maoyun Li +7 more
semanticscholar +1 more source
Bioreactor design for continuous dark fermentative hydrogen production
Bioresource Technology, 2011Dark fermentative H2 production (DFHP) has received increasing attention in recent years due to its high H2 production rate (HPR) as well as the versatility of the substrates used in the process. For most studies in this field, batch reactors have been applied due to their simple operation and efficient control; however, continuous DFHP operation is ...
Kyung-Won, Jung +3 more
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Dark fermentative bioconversion of glycerol to hydrogen by Bacillus thuringiensis
Bioresource Technology, 2015Biodiesel manufacturing units discharge effluents rich in glycerol. The need is to convert crude glycerol (CG) into useful products such as hydrogen (H2). Under batch culture, Bacillusthuringiensis EGU45 adapted on pure glycerol (PG, 2% v/v) resulted in an H2 yield of 0.646 mol/mol glycerol consumed on minimal media (250 mL) supplemented with 1 ...
Prasun, Kumar +6 more
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Influence of iron on sulfide inhibition in dark biohydrogen fermentation
Bioresource Technology, 2012Sulfide impact on biohydrogen production using dark fermentation of glucose at 37 °C was investigated. Dissolved sulfide (S(2-)) at a low concentration (25mg/L) increased biohydrogen production by 54% relative to the control (without iron addition). Whereas on initial dissolved S(2-) concentration of 500 mg/L significantly inhibited the biohydrogen ...
Bipro Ranjan, Dhar +2 more
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A novel approach of modeling continuous dark hydrogen fermentation
Bioresource Technology, 2018In this study a novel modeling approach for describing fermentative hydrogen production in a continuous stirred tank reactor (CSTR) was developed, using the Aquasim modeling platform. This model accounts for the key metabolic reactions taking place in a fermentative hydrogen producing reactor, using fixed stoichiometry but different reaction rates ...
Maria, Alexandropoulou +2 more
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Hydrogen Production by Dark Fermentation
2020 6th International Symposium on New and Renewable Energy (SIENR), 2021Menia Sabah +2 more
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Dark Fermentation of Arundo Donax Hydrolysate for Hydrogen Production
2016Proceedings of the 24th European Biomass Conference and Exhibition, 6-9 June 2016, Amsterdam, The Netherlands, pp.
TOSCANO, GIUSEPPE +5 more
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Bio-hydrogen production through dark fermentation: an overview
Biomass Conversion and Biorefinery, 2022Rupal Jain +5 more
semanticscholar +1 more source