Sewage sludge, the inevitable by-product of municipal wastewater treatment plant
operation, is a key issue in many countries due to its increasing volume and the impacts …

This review lays great emphasis on production and characteristics of biochar through
gasification. Specifically, the physicochemical properties and yield of biochar through the …

Syngas and biochar production are mainly influenced by temperature, feedstock properties,
gasifying agent, pressure, and the mass ratio between gasifying agent and feedstock with …

Sewage sludge (SS) is a by-product of wastewater treatment plant (WWTP) operation. Due
to fast rates of urbanization and industrialization, and rapid population growth, the world …

The global production of fecal wastes is envisioned to reach a very high tonnage by 2030.
Perilous handling and consequential exposition of human and animal fecal matter are …

Oxidative pyrolysis is a key step in the autothermal operation of many fixed-bed reactors for
staged gasification and advanced carbonisation. In these reactors, biomass is converted into …

This work examines the feasibility of co-gasification of sewage sludge and paper-mill sludge
in a commercial scale plant and its application for sludge-to-energy conversion. The results …

This study evaluated the feasibility of production of briquettes using fine charcoal, sewage
sludge, and mixtures thereof for use in energy production. The briquettes of 7–8 cm diameter …

The conversion of agro-residues to value added products is a potential opportunity for all
agrarian countries. This study involves the utilization of agro-waste sourced from farmlands …

Data mining by machine learning (ML) has recently come into application in heavy metals
purification from wastewater, especially in exploring lead removal by biochar that prepared …