Duarte, F. A. de O. (2026). EVALUATION OF A CATIONIC POLYSACCHARIDE COAGULANT FOR OPTIMIZING THE TREATMENT OF OILY EFFLUENTS FROM THE MANAUS REFINERY (REAM) – QQS COA S. Seven Editora, 2878-2897. https://doi.org/10.56238/sevened2026.008-159