Synthesis of Specific ZnF Based Nanoparticles (ZnFe₂O₄): Antimicrobial Properties, Surface Characteristics, and Adsorption Activity for AB 29 Textile Dye

Table 5

Pseudo-first-order kinetic model constants and R² (regression coefficient) values for adsorption of AB 29 dye on ZnF-based nanomaterials.

Co (mg·L^−1)	qd,experimental	qd,calculated	k1 (min^−1)	R^2
25	25	14.77	0.016812	0.963
50	49.56	44.08	0.010824	0.977
75	73.39	61.91	0.006679	0.993
100	98.83	102.42	0.009212	0.991
200	154.22	149.27	0.003455	0.975
300	196.79	214.68	0.003915	0.958
400	289.21	313.40	0.002994	0.979
500	371.72	357.35	0.002533	0.988
750	405.97	363.07	0.003685	0.930
1000	755.10	889.61	0.003915	0.988
1500	1132.65	1249.97	0.002994	0.983
2000	1489.79	1842.46	0.003685	0.985