Fig. 10From: Orange peel as low-cost adsorbent in the elimination of Cd(II) ion: kinetics, isotherm, thermodynamic and optimization evaluations3D plot to show effect of a pH and sorbent dosage, b sorbent dosage and Cd(II) ion concentration and c pH and Cd(II) ion concentration on the percentage adsorption of Cd(II) ions by orange peelBack to article page