Results 71 to 80 of about 5,066 (212)

Assessing the Theoretical Biohydrogen Potential from Agricultural Residues Using Togo as an Example

Energies
Hydrogen is key to achieving a net-zero carbon future, yet current production remains predominantly fossil-based. Biohydrogen derived from agricultural residues represents a sustainable alternative aligned with circular economy principles.
Zdeněk Jegla, Silvio Bonaita, Komi Apélété Amou, Marcus Reppich   +3 more
doaj   +1 more source

Mesophilic Dark Fermentation of Food Waste for Biohydrogen Production in a Mixed Batch Reactor

Chemical Engineering Transactions, 2018
Biohydrogen is considered a promising biofuel of strategic interest characterized by high energy content per mass unit, easiness in producing electricity through fuel cells, a process that produces water as the only by-product.
Ciro Florio, Luca Micoli, Angelo Ausiello, Vincenzo Pasquale, Maria Turco, Domenico Pirozzi, Giuseppe Toscano, Stefano Dumontet   +7 more
doaj   +1 more source

Valorization of paper sludge for bioethanol and biogas production

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 817-825, March/April 2026.
Abstract This study evaluated the physicochemical properties and bioenergy potential of three distinct paper sludges: virgin pulp sludge (VP‐PS), corrugated cardboard sludge (CR‐PS), and tissue and printing paper sludge (TPR‐PS). From the experimental runs, VP‐PS exhibited the highest ethanol yield (46.8 ± 3.7 g L−1, 87.4% conversion), which can be ...
Anné Williams, John Edison Sempiira, Lalitha Devi Gottumukkala, Sampson Mamphweli, Eugene Van Rensburg, Johann Görgens   +5 more
wiley   +1 more source

Efficient hydrogen production from the lignocellulosic energy crop Miscanthus by the extreme thermophilic bacteria Caldicellulosiruptor saccharolyticus and Thermotoga neapolitana [PDF]

, 2009
Background The production of hydrogen from biomass by fermentation is one of the routes that can contribute to a future sustainable hydrogen economy. Lignocellulosic biomass is an attractive feedstock because of its abundance, low production costs and ...
Lai Man H, Claassen Pieternel AM, Lai, M.H., Bakker, R.R., Mars Astrid E, de Vrije, G.J., Bakker Robert R, Claassen, P.A.M., Budde, M.A.W., Mars, A.E., de Vrije Truus, Budde Miriam AW, Vrije, G.J., de   +12 more
core   +1 more source

Enhanced photo-fermentative biohydrogen production from biowastes: An overview.

, 2023
Clean energy like hydrogen can be a promising strategy to solve problems of global warming. Photo-fermentation (PF) is an attractive technology for producing biohydrogen from various biowastes cost-effectively and environmentally friendly.
Ngo, HH, Bui, XT, Ni, B, Hoang, NB, Guo, W, Chang, SW, Cheng, D, Nguyen, DD, Wei, W, Varjani, S   +9 more
core   +1 more source

Implementation of an Intelligent Controller Based on Neural Networks for the Simulation of Pressure Swing Adsorption Systems

Algorithms
Biohydrogen has been identified as an attractive renewable energy carrier due to its high energy density and green production from biomass and organic wastes.
Moises Ramos-Martinez, Jorge A. Brizuela-Mendoza, Carlos A. Torres-Cantero, Gerardo Ortiz-Torres, Felipe D. J. Sorcia-Vázquez, Mario A. Juarez, Jair de Jesús Cambrón Navarrete, Juan Carlos Mixteco-Sánchez, Mayra G. Mena-Enriquez, Rafael Murrieta Yescas, Jesse Y. Rumbo-Morales   +10 more
doaj   +1 more source

Metal Hydrides‐Based Hydrogen Purification Systems—A Review

MetalMat, Volume 3, Issue 1, March 2026.
Metal hydrides as an innovative means to purify hydrogen can enable new avenues in the use of hydrogen as a clean energy vector across its production methods. ABSTRACT This review investigates the critical role of purification for enabling the use of hydrogen from various production pathways.
Cameron Reid, Wei Liu, Kondo‐Francois Aguey‐Zinsou   +2 more
wiley   +1 more source

Impacts of mycotoxin on biohydrogen production from waste dry fruits

, 2022
Discarded dry fig and raisin, which exporting companies have to claim and destroy, were subjected to batch dark fermentation at 37 degrees C with pretreated anaerobic sludge in an incubator to investigate the effect of mycotoxin on biohydrogen production.
Özmıhçı, Serpil, Hacioglu, Ilknur, Altindag, Ezel Evin   +2 more
core   +1 more source

Prospects for the Improvement of Bioethanol and Biohydrogen Production from Mixed Starch-Based Agricultural Wastes

Energies, 2020
The need for fossil fuel alternatives keeps increasing. Bioethanol and biohydrogen have emerged as significant renewable options. However, these bioprocess routes have presented various challenges, which constantly impede commercialization. Most of these
Gabriel S. Aruwajoye, Alaika Kassim, Akshay K. Saha, Evariste B. Gueguim Kana   +3 more
doaj   +1 more source

Unravelling the Green Hydrogen Value Chain: A Digital Sustainability Toolset Advancing Clean Energy and Decent Jobs

Sustainable Development, Volume 34, Issue S2, Page 182-203, March 2026.
ABSTRACT The transition to affordable and clean energy sources is essential for creating a sustainable future. Green hydrogen, as an emerging energy carrier, has the potential to meet increasing energy demands while mitigating environmental impact and achieving SDG 7.
A. Telukdarie, K. Murulane, X. Maphisa
wiley   +1 more source