H3PO4-activated carbons produced from açai stones and Brazil nut shells: removal of basic blue 26 dye from aqueous

Thielle Nayara Vieira de Souza1, Melissa Gurgel Adeodato Vieira2, Meuris Gurgel Carlos da Silva2

  • 1School of Chemical Engineering, Federal University of Pará, Augusto Corrêa Street, 01, Belém, PA, 66075-110, Brazil.

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