Fig. 10

Effect of time toward MB adsorption (10 mg/L initial concentration, 0.15 g and pH = 8 for A1 and A2, 0.1 g and pH = 2 for A3 and 380 rpm)
Effect of time toward MB adsorption (10 mg/L initial concentration, 0.15 g and pH = 8 for A1 and A2, 0.1 g and pH = 2 for A3 and 380 rpm)