Results 41 to 50 of about 519 (149)

energies-15-07783.pdf

open access: yes, 2023
  This review article provides an updated revision of biohydrogen production via photofermentation, dark fermentation, and microbial electrolysis cells using different waste materials as feedstocks.
Angel Torriero (13058478)   +1 more
core   +1 more source

Optimization of Sustainable Hybrid Solar Power Cycles: Bibliographic Mapping

open access: yesEnergy Science &Engineering, Volume 13, Issue 12, Page 6587-6610, December 2025.
This paper introduced highly efficient, environmentally friendly hybrid solar power plants integrating advanced storage, thermodynamic, and fuel production systems. Such models successfully demonstrate how AI‐assisted multi‐objective optimization can balance energy, economic, and ecological metrics.
Seyed Farhan Moosavian, Ahmad Hajinezhad
wiley   +1 more source

Creating a database of biobased hydrogen production: country‐based evaluations and comparative analysis

open access: yesBiofuels, Bioproducts and Biorefining, Volume 19, Issue 6, Page 1835-1848, November/December 2025.
Abstract Hydrogen is increasingly recognized as a crucial element in a sustainable future, providing a variety of solutions to address the climate crisis. Its importance is emphasized by its adaptability, high energy content, and capacity to decarbonize a number of industries, including steel production, the chemical sector (e.g., ammonia and methanol ...
Mine Güngörmüşler   +2 more
wiley   +1 more source

A site analysis for biological hydrogen production in biogas plants in Germany

open access: yesBiofuels, Bioproducts and Biorefining, Volume 19, Issue 4, Page 989-1001, July/August 2025.
Abstract There are many developments in sustainable hydrogen production, like the increasing usage of electrolysis, which accounts for 5% of the hydrogen produced worldwide, as well as the current research into biological production methods. One of these methods is the usage of microorganisms to produce hydrogen through the biological pathways of dark ...
Natascha Eggers   +4 more
wiley   +1 more source

Performance of a Continuous Dark–Photo Fermentation System to Produce Hydrogen from Simulated Sugar–Rich Processing Wastewater Under Suboptimal pH and Temperature Conditions

open access: yesFermentation
The integration of coupled dark fermentation (DF) and photofermentation (PF) systems represents a promising approach for concurrent H2 production and organic load reduction in carbohydrate–rich wastewater.
Soumya Gupta   +4 more
doaj   +1 more source

Harnessing Fruit and Vegetable Waste for Biofuel Production: Advances and Scope for Future Development

open access: yeseFood, Volume 6, Issue 2, April 2025.
Waste utilization from fruit and vegetable waste. ABSTRACT Extreme exploitation of petroleum fuels has raised concerns around global warming due to increased greenhouse gas emissions, which by the year 2040 are expected to rise by around 43 billion metric tons.
Ankita Sharma   +9 more
wiley   +1 more source

Kinetic modeling of batch photofermentation hydrogen gas production by Rhodopseudomonas palustris PBUM001

open access: yes, 2012
An indigenous purple non-sulfur bacteria Rhodopseudomonas palustris PBUM001 was used to produce hydrogen gas via batch photofermentation of palm oil mill effluent (POME).
Vikineswary, S.   +7 more
core   +2 more sources

Insights into the Effect of Carbon and Nitrogen Source on Hydrogen Production by Photosynthetic Bacteria

open access: yesChemical Engineering Transactions, 2014
Nowadays the growing interest in alternative fuels is motivated by several important considerations; since the most alternative fuels are not derived from finite fossil-fuel resources and generally produce fewer vehicle emissions that contribute to smog,
T.V. Oliveira   +5 more
doaj   +1 more source

Study on Comparisons of Bio-Hydrogen Yield Potential and Energy Conversion Efficiency between Stem and Leaf of Sweet Potato by Photo-Fermentation

open access: yesFermentation, 2022
The source of raw materials for hydrogen production can be expanded by using vine waste as a substrate. Likewise, the effectiveness of vine waste can also be improved.
Haorui Zhang   +6 more
doaj   +1 more source

Analyzing the Research Trends in Biohydrogen Production Strategy: A Longitudinal Techno‐Historical Study

open access: yesSCI Sustainability, Volume 1, Issue 1, January 2025.
ABSTRACT The constantly rising global energy demand creates a necessity for new and sustainable renewable fuels to address related issues with greenhouse gas releasing, including climate change. This aids in the progress towards decarbonization. Consequently, lately in recent years, biohydrogen has been regarded as a potential key player in worldwide ...
S. Rajeswari   +2 more
wiley   +1 more source

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