Investigating the Adsorption of Humic Acid from Water Using CTS/PAM and CTS/PAM/EDTA Adsorbents

Figure 7

(a) Pseudo-first-order kinetic model, (b) pseudo-second order kinetic model, and (c) intraparticle kinetic model for CTS/PAM and CTS/PAM/EDTA hydrogels.

(a)

(b)

(c)