Dark fermentative bio-hydrogen production is not commercially exploited due to several
factors hindering its production, making the process unfeasible on large scale. This study …

Dark fermentative hydrogen production is an effective and feasible technology for biological
hydrogen production. However, this technology has not been commercially applied yet. One …

Dark fermentation of organic wastes for hydrogen gas (H 2) production is an attractive
strategy of being renewable and carbon neutral. However, various toxic or inhibitory …

Biohydrogen is considered as fuel of future owing to its distinctive attribute for clean energy
generation, waste management and high energy content. Suitable feedstock play important …

Hydrogen is considered as the fuel of the future by virtue of the fact that it is carbon-neutral
renewable energy source having the highest energy content per unit mass of any known …

Biohydrogen production from dark fermentation of lignocellulosic materials represents a
huge potential in terms of renewable energy exploitation. However, the low hydrogen yield …

Fermentative hydrogen production research grows rapidly around the globe to harness
“clean energy” by the utilization of renewable feedstock, which can reduce climate change …

Among different technologies of hydrogen production, bio-hydrogen production exhibits
perhaps the greatest potential to replace fossil fuels. Based on recent research on dark …

Biohydrogen production (BHP) can be achieved by direct or indirect biophotolysis, photo-
fermentation and dark fermentation, whereof only the latter does not require the input of light …

Highlights•DF is limited by low yields, hence integration with secondary energy recovery
methods is essential.•Efficient pretreatments for biomass with improved reactor designs …