Equilibrium, thermodynamic and kinetic studies to study the sorption of rhodamine-b by moroccan clay by Elass K., Laachach A. and Azzi M.
Removal of cationic dye (basic red 18) from aqueous solution using natural turkish clay by Fil B.A., Karcioglu Karakas Z., Boncukcuiglu R. and Yilmaz A.E.