Changes in pH usually affect the degree of ionization of adsorbate and the surface properties of the adsorbent, thereby affecting adsorption. The effect of pH on adsorption was studied in the range of pH 2–11 at 20 °C as shown in Fig. 8
Changes in pH usually affect the degree of ionization of adsorbateand the surface properties of the adsorbent, thereby affecting adsorption.The effect of pH on adsorption was studied in the range ofpH 2–11 at 20 °C as shown in Fig. 8