Published Determination of the optimal conditions for the adsorption of cadmium ions and phenol on chestnut(Castanea sativa) shell by Vazquez G., Gonzalez-Alvarez J., Freire M.S., Calvo M., Antorrena G. 196-204_11_2_587_Vazquez.pdf
Published Copper, nickel and zinc removal by peanut hulls: batch and column studies in mono, tri-component systems and with real effluent by Oliveira F.D. , Soares A.C., Freitas O.M. and Figueiredo S.A. 206-214_697_Figueiredo_12-2.pdf