Adsorptive Removal of Cd(II) Ions from Wastewater Using Maleic Anhydride Nanocellulose

Figure 6

(a, b) Effects of adsorbent dose at different temperatures (20, 30, and 45°C) for Cd(II) ions’ remediation using CNC and MA-CNC adsorbents, respectively, at an optimum contact time of 120 min, agitation speed of 250 rpm, pH of 8, and initial concentration of 20 mg/L.

(a)

(b)