ACEVEDO, S.; COLINA, M.; DÍAZ, A.; FERNÁNDEZ, N.; BEHLING, E.; MARÍN, J.; COLINA, G. Chemical activation of sugar cane bagasse (Saccharum officinarum) on nickel (II) adsorption in industrial effluents. Rev. Téc. Fac. Ing. Univ. Zulia, v. 30, n. 3, 11.