In the context of climate change and the circular economy, most municipal wastewater
treatment plants are not efficient because they generate huge amount of organic sludge …

Recently, conductive materials (ie, carbon-based and iron-based materials) as a feasible
and attractive approach have been introduced to anaerobic co-digestion (ACoD) system for …

Anaerobic digestion (AD) is an established technology that plays a crucial role in breaking
down the organic compounds and biomass during the sludge treatment processes …

Carbon materials are widely used for direct interspecies electron transfer (DIET) to promote
CH 4 yield in anaerobic digestion (AD). However, the addition of host–guest assembly …

Hydrothermal carbonation (HTC) is an effective method to enhance the fuel quality of
biomass in a subcritical water environment, but generates large amounts of wastewater …

Bio-wastes treatment and disposal has become a challenge because of their increasing
output. Given the abundant organic matter in bio-wastes, its related resource treatment …

The global surge in coffee consumption has led to the generation of significant amounts of
spent coffee grounds (SCG), a by-product of the brewing process. If it is left unprocessed in …

Stability and in-situ upgrading of biogas in anaerobic digestion (AD) processes using
biomass-derived hydrochar as a cheaper alternative is presented. The influence of …

This study was conducted to evaluate the effect of three different rates of municipal biosolids
produced in Qatar on plant characteristics and soil texture and its potential impacts on …

Anaerobic digestion (AD) is a promising technology to treat organic waste and achieve
resource recovery such as bioenergy and biochemicals. However, the AD system generally …