Table 3. Kinetic Constants of Adsorption of MB Onto CS/GO Aerogels.

kinetic model	parameters	values
pseudo-first-order	K1 (min–1)	2.01 × 10–3
	qe (mg/g)	225.66
	R2	0.96394
pseudo-second-order	K2 (g/mg min)	3.45 × 10–5
	qe (mg/g)	311.53
	R2	0.99885
intraparticle diffusion model	Kid1	14.80838
	C1	–3.08769
	R12	0.98767
	Kid2	3.46878
	C2	167.88546
	R22	0.9581
	Kid3	1.02825
	C3	249.21278
	R32	0.99431