Comparative and Equilibrium Studies on Anionic and Cationic Dyes Removal by Nano-Alumina-Doped Catechol Formaldehyde Composite

Figure 8

Bhangam kinetics of (a) CR and (b) SF; intraparticle diffusion kinetics of (c) CR and (d) SF.

(a)

(b)

(c)

(d)