Biogas is a well-established renewable energy source produced from anaerobic digestion
(AD) of biomass/feedstock. It is probably the most versatile and efficient biofuel in terms of …

The excessive discharge and accumulation of solid organic waste into the environment is of
severe concern across the globe. Thus, an efficient waste management system is important …

The present study investigated the influence of the hydraulic retention time (HRT) in
temperature-phase anaerobic co-digestion (TPAcD) for methane production. The reactors …

A two-stage anaerobic co-digestion system has been proposed, comprising a first
acidogenic stage at different temperatures, where biohydrogen is obtained; and a second …

Anaerobic co-digestion (AcoD) is a mature and consolidated waste management technology
that can transform agro-industrial by-products into biogas and digestate. This study …

The present work aims to study the performance of the co-fermentation of sewage sludge,
wine vinasse and poultry manure to generate volatile fatty acids (VFA) and biohydrogen at …

The effect of hydraulic retention time (HRT) on single-stage (mesophilic and thermophilic
range) and temperature-phase anaerobic co-digestion processes (TPAD) of sewage sludge …

In this study, ten spent edible fungus (SEF) with different compositional features were used
for the maximum methanogenic potential (P 0) evaluation, and the prediction models …

Background Increasing the efficiency of the biogas production process is possible by
modifying the technological installations of the biogas plant. In this study, specific solutions …

This paper focuses on optimization of the anaerobic digestion (AD) process by using
gradient-based algorithm in order to determine the optimal values of process conditions and …