This paper presents an evaluation study of wastes from pulp and paper as well as
construction and demolition industries for application in cement-based materials. The …

Este estudo tem como objecto de análise um resíduo produzido na fábrica de pasta de
papel Celbi, que é habitualmente designado de dregs. Neste âmbito, os principais …

Separation of solid residues serve as an important kidney of non-process elements in a kraft
pulp mill. The separation and later utilization of these residues as a possible source of …