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

Hydrogen is considered the energy of the future. In order to meet the requirements of a
green production, many technological advances were achieved in the last 20 years …

Anaerobic digestion (AD) is a multipurpose technology. One of the AD outcomes is biogas
that can be used to supply a local thermal demand, electricity generation or upgraded to fuel …

This study considered the application of anaerobic digestion (AD) with phase separation
combined with the use of an anaerobic structured-bed reactor (ASTBR) as the …

The increase in biofuel production by 2030, driven by the targets set at the 21st United
Nations Framework Convention on Climate Change (COP21), will promote an increase in …

Recently, hydrogen gas is becoming the most prominent alternative fuel due to its clean and
environment-friendly nature. It only delivers water as a waste product during the operation …

The foreseeable increase of bioethanol production by distilleries will inevitably lead to an
important increase in production of the associated effluent, namely vinasse. Due to its high …

Over the years, extensive research has gone into fermentative hydrogen production using
pure and mixed cultures from waste biomass with promising results. However, for up-scaling …

Hydrogen is an attractive energy vector that can be obtained through biological methods
such as dark fermentation, allowing organic wastes to be used as substrates. This means an …

In order to address existing environmental concerns as a result of non-renewable energy
sources and to meet future energy demands, biohydrogen offers a suitable alternative …