The increasing levels of sewage sludge production demands research and development to
introduce more commercially feasible options for reducing socio-economic and …

Municipal sewage sludge is a significant by-product in the conventional treatment of
municipal wastewater. Its output has greatly increased with the progress of urbanization and …

Gasification and combustion processing is deemed reliable and feasible methods in
response to concerns about landfilling–a traditional treatment due to rapid growth in …

Sludge or waste activated sludge (WAS) generated from wastewater treatment plants may
be considered a nuisance. It is a key source for secondary environmental contamination on …

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 …

Biomass tar is the bottleneck of biomass gasification, which lowers the quality of syngas,
corrodes downstream equipment, and causes serious environmental pollution. Tar can …

The viability and the relative merits of competing biomass and waste gasification schemes
depends on a complex mix of interacting factors. Conventional analytical methods that are …

This study points out the similarities between gasification char and activated carbon and
reviews its successful applications in the field of adsorption. Since only few data on char …

Rapid economic growth is making the disposal of municipal sludge non-negligible during
the acceleration of urbanization. Thermochemical treatment has been proved to be of …

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