Improvement of thermal dehydration and agronomic properties of products obtained by combining sewage sludge with industrial residues

AF Santos, LA Gomes, JC Góis, MJ Quina - Waste and Biomass …, 2021 - Springer
Sewage sludge (SS) formed in wastewater treatment plants can contain organic matter and
nutrients in concentrations that are valuable for amending poor soil. This work aims to …

Production of Soil Improvers From WWTP Biological Sludge and Inorganic By-Products

SR da Costa - 2020 - search.proquest.com
Sewage sludge (SS) production has been increasing, which raises concerns related to its
management. In addition, regarding the circular economy perspective, innovative and …