Hydrogen as an energy carrier can provide a long term solution to the problem of
sustainable supply of cleaner and environmentally friendly fuel. Hydrogen finds extensive …

The anaerobic digestion is a process widely recognized as an interesting alternative for the
treatment and stabilization of residual organic substrates. However, several technical …

It is increasing clear that biofuels can be a viable source of renewable energy in contrast to
the finite nature, geopolitical instability, and deleterious global effects of fossil fuel energy …

Hydrogen is believed to be an important energy storage vector to fully exploit the benefit of
renewable and sustainable energy. There was a rapid development of hydrogen related …

Considering the present energy demand and industrial growth, finding a potential
sustainable energy source is crucial. Among renewable fuels, hydrogen is considered to be …

Dark fermentation of organic biomass, ie agricultural residues, agro-industrial wastes and
organic municipal waste is a promising technology for producing renewable biohydrogen. In …

Hydrogen energy became the most significant energy as the current demand gradually
starts to increase. Hydrogen energy is an important key solution to tackle the global …

Low cost production of volatile fatty acids (VFA) from waste by acidogenic fermentation has
drawn extensive research interests as VFA is a critical substrate for microorganisms involved …

Hydrogen is a promising alternative to fossil fuel for a source of clean energy due to its high
energy content. Some strains of phototrophic microorganisms are known as important object …

Biofuels are the promising alternative to exhaustible, environmentally unsafe fossil fuels.
Algal biomass is attractive raw for biofuel production. Its cultivation does not compete for …