Streit, Angélica F M Development of high quality activated carbon from biological sludge and its application for dyes removal from aqueous solutions. [electronic resource] - The Science of the total environment Apr 2019 - 277-287 p. digital Publication Type: Journal Article ISSN: 1879-1026 Standard No.: 10.1016/j.scitotenv.2019.01.027 doi Subjects--Topical Terms: Azo Compounds--analysisCharcoal--chemistryColoring Agents--analysisGentian Violet--analysisSewage--chemistryWaste Disposal, Fluid--methodsWastewater--analysisWater Pollutants, Chemical--analysis