Cement manufacturing is a hard-to-abate industrial sector that accounts for 5–8% of global
anthropogenic emissions. Approximately 80–90% of these emissions occur during …

The use of biomethane, produced through anaerobic digestion of organic waste, holds
promise as an energy source for mitigating climate change. This study quantifies the …

Nowadays, reducing the environmental impact of biorefinery is a common concern of
scholars. life cycle assessment (LCA) is a widely used method to evaluate the environmental …

Nowadays, biogas produced from the anaerobic digestion of biowaste is considered a
valuable renewable energy source to implement the transition to a climate-neutral society …

The apple (Malus domestica) is one of the most consumed fruits worldwide. However, its
processing by the juice industry generates approximately 4 million tons per year of apple …

Brewers' spent grains (BSG) account for 85% of the dry raw material used in the brewing
process. Pretreatment of BSG may make its organic content more amenable for anaerobic …

Developing countries face major challenges related to energy management and
environment preservation, which have sparked interest in anaerobic digestion. Therefore …

Biological upgrading of biogas, a sub-category of “power to gas” technology, has provoked
great interest because it enables the secure storage of surplus renewable electricity within …

This study investigates the deactivation mechanism of CeO 2-promoted catalyst for the CO 2
methanation reaction. The catalytic performance was evaluated at high temperature (T …

Carbon neutral solutions are demanded to reduce the greenhouse gas (GHG) emissions
from the mobility sector. In Brazil, alongside bioethanol, natural gas and biogas are potential …