Metal-Organic Framework-101 (MIL-101): Synthesis, Kinetics, Thermodynamics, and Equilibrium Isotherms of Remazol Deep Black RGB Adsorption

Table 4

Kinetic parameters for pseudo-first-order and pseudo-second-order kinetic models of RDB adsorption on MIL-101.

C0 (ppm)	qe(exp) (mg·g^−1)	Pseudo-first-order kinetics			Pseudo-second-order kinetics
		qe,cal (mg·g^−1)	k1·10^2 (min^−1)	AICC	qe,cal (mg·g^−1)	k2·10^4 (g·mg^−1·min^−1)	AICC
50	95.51	88.89	9.52	88.654	98.42	12.76	35.537
100	122.78	111.65	6.92	112.215	126.91	6.78	90.873
200	273.80	253.99	11.12	149.668	279.09	5.36	108.087
300	308.00	286.07	11.99	146.452	313.32	5.33	86.556
400	325.99	295.34	12.81	156.611	323.38	5.33	108.258