E. Hennig, J. M. Moura, T. R. S. Cadaval Jr, G. L. Dotto, e L. A. D. A. P. Pinto, “Removal of Fe(III) and Cr(vi) onto chitosan obtained from shrimp Wastes: evaluation of process factors, kinetics and interactions”, VETOR, vol. 25, nº 1, p. 128–146, out. 2016.