Research Article

Removal of Fluoride from Aqueous Solutions Using Chitosan Cryogels

Figure 11

Adjustment to kinetics models, 8 mL of 10 mgL−1, 200 rpm, 0.002 g cryogel mass, pH 6, closed atmosphere: (a) cryogel QEFe 303 K; (b) cryogel QE 323 K.
(a)
(b)