The sorption of Tebuconazole and Linuron from an Aqueous Environment with a Modified Sludge-Based Biochar: Effect, Mechanisms, and Its Persistent Free Radicals Study

Table 2

The model parameters and the corresponding correlation coefficient of the kinetic models.

		Pseudo-first order			Pseudo-second order			Elovich
	C0 (mg·L^−1)	qe (mg·g^−1)	K1 (min^−1)	R^2	qe (mg·g^−1)	K2 (g ·mg^−1·h^−1)	R^2	a	b	R^2
Teb	5	6.1024	0.1573	0.9488	6.3800	0.042	0.9885	213.2572	1.7784	0.9837
	20	12.0440	0.1269	0.8479	12.7707	0.015	0.9320	48.6464	0.6987	0.9853
Lin	5	4.8532	0.3331	0.9889	4.9676	0.1707	0.9940		5.3708	0.9940
	20	12.7641	0.1077	0.8321	13.5000	0.0125	0.9150	41.9666	0.5834	0.9575