Fig. 6From: Orange peel as low-cost adsorbent in the elimination of Cd(II) ion: kinetics, isotherm, thermodynamic and optimization evaluationsEffects of dosage on adsorption of Cd(II) (initial pollutant concentration = 240 mg/L; temperature = 45 °C; pH = 5.5; agitation time = 120 min)Back to article page