Research Article

Oxidized Renewable Materials for the Removal of Cobalt(II) and Copper(II) from Aqueous Solution Using in Batch and Fixed-Bed Column Adsorption

Figure 6

Breakthrough curves for experiment 7 of the 22 experimental design modeled by the Bohart-Adams original model for adsorption of (a) Cu2+ and (b) Co2+ on SBox adsorbent in a fixed-bed column at 25°C.
(a)
(b)