Published Basic dyestuffs removal from textile effluents using feathers: equilibrium, kinetic and column studies by Sousa J., Freitas O. M. and Figueiredo S. A.
Published Biosorption of cationic dyes from aqueous solution by Water hyacinth roots by Saltabas O., Teker M. and Konuk Z.
Published Sorption-desorption isotherms of dyes from aqueous solutions and wastewaters with different sorbent meterials by Voudrias E., Fytianos K. and Bozani E.