[Retracted] Activated Sawdust-Based Adsorbent for the Removal of Basic Blue 3 and Methylene Green from Aqueous Media

Figure 10

Freundlich isotherm model for the adsorption of BB-3 on AC sawdust at (a) 283 K, (b) 293 K, and (c) 303 K.

(a)

(b)

(c)