Studies on Adsorption of Fluorescein Dye from Aqueous Solutions Using Wild Herbs

Figure 12

Plot of adsorption kinetic model ((a) PFO, (b) PSO, (c) IPD, and (d) LFD) for the FD adsorption by JH and SH (adsorbent dosage, 0.5 g; concentration of FD, 10 mg/l; solution volume, 100 mL; and temperature, 25°C).

(a)

(b)

(c)

(d)