. 2022 Jan 1;14(1):170. doi: 10.3390/polym14010170

Table 1.

Biosorption kinetic parameters of EL on synthesized biosorbent.

Kinetic Model	EL Initial Concentration, Mg/L	Kinetic Parameters				Correlation Coefficient, R²
Kinetic Model	EL Initial Concentration, Mg/L	Q_e	K ₂	K_i	C	Correlation Coefficient, R²
Pseudo-second-order	20	5.6932	0.0031	-	-	0.9917
	30	9.2236	0.0062	-	-	0.9927
	40	13.0694	0.0086	-	-	0.9906
	50	17.1651	0.0144	-	-	0.9944
	60	21.3909	0.0194	-	-	0.9951
Intraparticle diffusion	20	-	-	0.4321	0.0587	0.9755
	30	-	-	0.6879	0.3664	0.9696
	40	-	-	0.9889	0.4344	0.9703
	50	-	-	1.2558	1.1923	0.9651
	60	-	-	1.5669	1.6801	0.9618