Results 21 to 30 of about 5,066 (212)

Investigation and Scaling of Hydrogen Production by Klebsiella sp. ABZ11 for Optimal Yield and the Kinetics of Batch Fermentation Process

open access: yesJournal of Applied Sciences and Environmental Management, 2022
The slow metabolism of bacteria at low temperatures affects the catalytic efficiency of enzymes and productivity. This article investigates the use of a psychrotolerant bacteria (Klebsiella sp.
A. Mohammed   +5 more
doaj   +1 more source

Sago Biomass as a Sustainable Source for Biohydrogen Production by Clostridium butyricum A1

open access: yesBioResources, 2013
Biohydrogen production from biomass is attracting many researchers in developing a renewable, clean and environmental friendly biofuel. The biohydrogen producer, Clostridium butyricum A1, was successfully isolated from landfill soil. This strain produced
Mohamad Faizal Ibrahim   +3 more
doaj   +1 more source

Strain screening and optimization of biohydrogen production by Enterobacter aerogenes EB-06 from glycerol fermentation

open access: yesBioresources and Bioprocessing, 2019
Biohydrogen technology has drawn much attention due to its many advantages. However, it is still necessary to screen much more strains with stronger hydrogen-producing capacity for future commercialization processes.
Yifeng Li   +4 more
doaj   +1 more source

Bioelectricity and Biohydrogen Production Using High Solid Content of Oily-Kitchen Wastes in Air Cathode Microbial Fuel Cells [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2023
For the first time, the ability of a Microbial Fuel Cell (MFC) to produce value-added products from the high content of oily kitchen waste was evaluated.
Rraheleh Kafaei   +3 more
doaj   +1 more source

Use of immobilized cell systems in biohydrogen production

open access: yes, 2012
Cell and enzyme immobilization is a widely employed technique in many industrial applications. Over the recent years, researchers have been also focusing on benefiting from the merits of immobilization techniques in biohydrogen studies.
Kapdan I.K., Azbar N.
core   +2 more sources

Biohydrogen production from alkaline wastewater: The stoichiometric reactions, modeling, and electron equivalent

open access: yesMethodsX, 2019
Hydrogen gas (H2) is the cleanest energy carrier with 142 kJ/g energy content and without toxic byproducts release during combustion. There is interest to H2 production by biological process from sustainable resources including municipal and industrial ...
Bijan Bina   +6 more
doaj   +1 more source

A Game Changer: Microfluidic Technology for Enhancing Biohydrogen Production—Small Size for Great Performance

open access: yesEnergies, 2022
One of the approaches widely used today to intensify processes is their miniaturization. Small, compact, portable devices that can be used directly in the field will become popular in the near future.
Anita Šalić, Bruno Zelić
doaj   +1 more source

Biohydrogen production from food waste in batch and semi-continuous conditions: evaluation of a two-phase approach with digestate recirculation for pH control [PDF]

open access: yes, 2013
The research investigated the production of Biohythane in a two-phase anaerobic digestion process treating food waste as substrate. Preliminary batch assays were carried out at initial organic loadings of 15, 20, 25 and 30 kg TVS m?3, in stirred 1.5-l ...
Banks C.J.   +16 more
core   +1 more source

Impact of low lignin containing brown midrib sorghum mutants to harness biohydrogen production using mixed anaerobic consortia [PDF]

open access: yes, 2012
Three low lignin containing bmr 3 derivatives, namely DRT 07K1, DRT 07K6 and DRT 07K15 developed through backcrossing were used along with the parent, bmr 3 source mutant (IS 21888) for evaluation of biohydrogen production.
Srinivasa Rao, P   +8 more
core   +1 more source

Bio-hythane production from food waste by dark fermentation coupled with anaerobic digestion process: A long-term pilot scale experience [PDF]

open access: yes, 2012
In this paper are presented the results of the investigation on optimal process operational conditions of thermophilic dark fermentation and anaerobic digestion of food waste, testing a long term run, applying an organic loading rate of 16.3 kgTVS/m3d in
Cecchi, Franco   +4 more
core   +1 more source

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