Zeolites have been widely used as catalysts, ion exchangers, and adsorbents since their
industrial breakthrough in the 1950s and continue to be state-of the-art adsorbents in many …

In the context of climate change and the circular economy, biochar has recently found many
applications in various sectors as a versatile and recycled material. Here, we review …

Polycyclic aromatic hydrocarbons (PAHs) are widespread across the globe mainly due to
long-term anthropogenic sources of pollution. The inherent properties of PAHs such as …

Anaerobic digestion produces biogas, a mixture of CH 4 and CO 2, where CH 4 is a low
cost, environmentally friendly, and renewable energy source. The application of biogas …

The Ukraine conflict has put critical pressure on gas supplies and increased the price of
fertilisers. As a consequence, biogas has gained remarkable attention as a local source of …

This article aims to comprehensively review the anaerobic digestion (AD) process utilising
the organic fraction of municipal solid waste (OFMSW) substrate. The AD of OFMSW has …

Abstract Valorization of Fruit and Vegetable Wastes (FVW) is challenging owing to logistic-
related problems, as well as to their perishable nature and heterogeneity, among other …

Environmental deterioration and the need for energy security are intrinsic problems linked
with the linear economy based on fossil fuels. Recently, a transformation to a sustainable …

Abstracts Carbon dioxide (CO 2) and methane (CH 4) constitute biogas that is formed from
landfill and anaerobic digestion processes. Furthermore, raw biogas consists of minor …

Biogas production is an established sustainable process for simultaneous generation of
renewable energy and treatment of organic wastes. The increasing interest of utilizing …