In the past decades, considerable attention has been directed toward anaerobic digestion
(AD), which is an effective biological process for converting diverse organic wastes into …

The anaerobic digestion process has been primarily utilized for methane containing biogas
production over the past few years. However, the digestion process could also be optimized …

The potential to operate energy efficient and less expensive production methods are
important in biohydrogen production. Biological hydrogen production is often constrained by …

The current demand-supply scenario for fossil fuels requires an alternative energy source
with cleaner combustion products whilst production of hydrogen from anaerobic digestion …

Dark fermentative biohydrogen (H2) production could become a key technology for
providing renewable energy. Until now, the H2 yield is restricted to 4 moles of H2 per mole …

Biological hydrogen production was investigated in continuous acidogenic reactors fed with
sucrose at 30° C without pH control. In the first experimental phase, three reactors were …

Removing sulfate prior to methanogenesis and maintaining year-round operation of the
plant are the two main bottlenecks to be solved prior to implementing highly efficient …

The objective of this study was to screen the factors that affect H 2, organic acids and
alcohols production from coffee waste pretreated in a hydrothermal reactor applying …

At present, hydrogen energy is gaining immense popularity in the world due to the problem
of depletion of non-renewable energy sources, hydrocarbons, and environmental pollution …

With over 130 countries signing the net-zero coalition treaty to reduce the global warming,
the interest to replace fossil-fuels is constantly increasing. Also, there exists an increased …