Biogas and biohydrogen, due to their renewable nature zero carbon footprint, are considered two of the gaseous biofuels that will replace conventional fossil fuels. from anaerobic digestion must be purified converted into high-quality biomethane prior use as a vehicle fuel or injection natural gas networks. Likewise, enrichment biohydrogen dark fermentation requires removal CO2, which is main p...

The world continues to increase its energy use, brought about by an expanding population and a desire for a greater standard of living. This energy use coupled with the realization of the impact of carbon dioxide on the climate, has led us to reanalyze the potential of plant-based biofuels. Of the potential sources of biofuels the most efficient producers of biomass are the photosynthetic micro...

Seaweeds represent a promising and sustainable feedstock for biofuel production which raises increasing research interests. Their high availability, easy fermentable composition, good degradation potential make them suitable candidate alternating fossil fuels as an advantageous energy resource. This comprehensive review aims to summarize discuss data from the literature on biochemical compositi...

Hydrogen is widely recognised to play a key role decarbonise various industries, as well transportation, heating and power sectors, for it does not generate greenhouse gas emissions at the point of use. Understanding technologies that can low carbon hydrogen essential in planning development future networks more sustainable manufacturing processes. One promising approach production by gasificat...

Hydrogen derived from biomass feedstock (biohydrogen) can play a significant role in Germany’s hydrogen economy. However, the bioenergy potential and environmental benefits of biohydrogen production are still largely unknown. Additionally, there no uniform evaluation methods present for these emerging technologies. Therefore, this paper presents methodological approach potentials attainable imp...