Results 21 to 30 of about 2,115 (175)

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

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 Biomass Sources: Metabolic Pathways and Economic Analysis

open access: yesFrontiers in Energy Research, 2021
The commercialization of hydrogen as a fuel faces severe technological, economic, and environmental challenges. As a method to overcome these challenges, microalgal biohydrogen production has become the subject of growing research interest.
Shams Forruque Ahmed   +9 more
doaj   +1 more source

Biohydrogen Production Potential from Organic Waste in Balinese Markets and Utilization of Residual Byproducts for Polluted Water Treatment [PDF]

open access: yesNature Environment and Pollution Technology
The effective management of organic waste from plant residues and food materials is essential for sustainable environmental practices and energy generation, particularly through the production of biohydrogen. This process involves the anaerobic digestion
Wayan Budiarsa Suyasa, I Nengah Simpen, I. G. A. Kunti Sri Panca Dewi and N. G. A. Made Dwi Adi Suastuti
doaj   +1 more source

Biohydrogen production by Thermotoga maritima from a simplified medium exclusively composed of onion and natural seawater

open access: yesComptes Rendus. Chimie, 2022
Biohydrogen production by the anaerobic hyperthermophilic and halophilic bacterium, Thermotoga maritima (TM), was conducted using a mixture of Onion Waste Juice (OWJ) and seawater (SW).
Ben Gaida, Lamia   +4 more
doaj   +1 more source

Microbiological and engineering aspects of biohydrogen production [PDF]

open access: yesIndian Journal of Microbiology, 2009
Dramatically rising oil prices and increasing awareness of the dire environmental consequences of fossil fuel use, including startling effects of climate change, are refocusing attention worldwide on the search for alternative fuels. Hydrogen is poised to become an important future energy carrier. Renewable hydrogen production is pivotal in making it a
Hallenbeck, Patrick C.   +3 more
openaire   +3 more sources

Ultrasound-controlled acidogenic valorization of wastewater for biohydrogen and volatile fatty acids production: Microbial community profiling

open access: yesiScience, 2023
Summary: The present study explored the influence of ultrasound on acidogenic fermentation of wastewater for the production of biohydrogen and volatile fatty acids/carboxylic acids. Eight sono-bioreactors underwent ultrasound (20 kHz: 2W and 4W), with an
Omprakash Sarkar   +3 more
doaj   +1 more source

Enhanced Biohydrogen Production from Food Waste via Separate Hydrolysis and Fermentation: A Sustainable Approach

open access: yesBiology and Life Sciences Forum, 2023
Biohydrogen production from renewable resources holds promise for sustainable energy generation. This study explores the potential of utilizing food waste, a prevalent global environmental issue, as a substrate for efficient biohydrogen production.
Radu Tamaian
doaj   +1 more source

A Streamlined Strategy for Biohydrogen Production with Halanaerobium hydrogeniformans, an Alkaliphilic Bacterium

open access: yesFrontiers in Microbiology, 2012
Biofuels are anticipated to enable a shift from fossil fuels for renewable transportation and manufacturing fuels, with biohydrogen considered attractive since it could offer the largest reduction of global carbon budgets.
Matthew eBegemann   +4 more
doaj   +1 more source

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