Dark fermentation (DF) is a promising technology for biohydrogen production. Low efficiency
of biohydrogen production is a bottleneck of the scale-up prospects for DF. Additives have …

Microorganisms directly and indirectly contribute to production of diverse biofuels.
Heterotrophic microorganisms are being used for commercial production of biofuels such as …

Microbial electrosynthesis (MES) is a promising technology for chemicals production driven
by renewable energy. However, how the medium chain fatty acids (MCFAs) production in …

This work shows the impact of the hydrogen and ethanol co-production–via dark
fermentation–using a genetically engineered Escherichia coli in the environmental and …

Food waste (FW) disposal has become a global social, environmental, and economic
problem. The current practice of landfilling is undesirable due to its potential emission of …

The micro-aerophilic organisms and aerobes as well as yeast and higher organisms have
evolved to gain energy through respiration (via oxidative phosphorylation), thereby enabling …

Butanol and hydrogen gas are main products in butanol production by solventogenic
Clostridia. Effects of pH and ferrous iron on hydrogen and butanol production by Clostridium …

With its high energy content and clean combustion, hydrogen is recognized as a renewable
clean energy source with enormous potential. Biological hydrogen production is a promising …

Abstract Background Biologically, hydrogen (H 2) can be produced through dark
fermentation and photofermentation. Dark fermentation is fast in rate and simple in reactor …

Background Escherichia coli have both the Embden–Meyerhof–Parnas pathway (EMPP)
and Entner–Doudoroff pathway (EDP) for glucose breakdown, while the EDP primarily …