The sustainable conversion of biomass into biofuels, chemicals and biomaterials has gained
increasing attention to ensure the well-being of present and future generations. Among the …

Carbon dioxide and greenhouse gas emissions have been a known threat globally. One of
the significant contributors to this issue is coal usage in the power generation industry …

The treatment of sewage sludge (SS) is an environmental problem worldwide. In recent
years, hydrothermal carbonization (HTC) of SS for hydrochar (HC) has attracted extensive …

With the growth of anaerobic digestion (AD) for biogas production, associated increasing
digestate production may cause environmental problems if the increasing agricultural land …

Due to the impact of household wood-burning on air quality and the controversy related to its
carbon neutrality, the development of cleaner technologies is highly required. Valorization of …

An overview of particulate matter (PM) reduction methods applicable to
residential/commercial/institutional pellet boilers (< 500 kW) is given. The main findings …

In this study, microwave-assisted hydrothermal carbonization of pig feces is investigated.
The yield of hydrochar decreases with increasing reaction temperature/time, while it …

Hydrothermal carbonization (HTC) technologies for producing value-added carbonaceous
material (hydrochar) from coal waste and sewage sludge (SS) waste might be a long-term …

The increasing worldwide energy demand in parallel to the increasing climate change
effects require the utilization of sustainable energy sources. Biomass residues are a feasible …

This review article focuses on the application of microwave-assisted techniques in various
processes, including microwave-assisted extraction, microwave-assisted pyrolysis …