Removal of crystal violet and methylene blue dyes from aqueous effluents using Brazil nut (Bertholletia excelsa) wastes as a potent biosorbent from Amazonia
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This study investigates the valorization of Brazil nut shell agro-industrial waste into a potent, low-cost biosorbent (CAS) for the removal of the cationic dyes crystal violet (CV) and methylene blue (MB) from aqueous solutions. CAS was prepared and extensivel... ...
