Published Comparative study on the removal of acid violet by adsorption on various low cost adsorbents by Kannan N. and Murugavel S. 395-403_457_KANNAN_10-3.pdf
Published Basic dyestuffs removal from textile effluents using feathers: equilibrium, kinetic and column studies by Sousa J., Freitas O. M. and Figueiredo S. A. 100-107_820_Figueiredo_14-1.pdf