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. 2024 Mar 14;14:6207. doi: 10.1038/s41598-024-54499-7

Table 2.

Langmuir and Freundlich isotherms parameters for the adsorption of CV at 298, 308 and 328 K.

Parameters 298 K 308 K 328 K
Langmuir
 qmax (mg/g) 97.65 202.49 196.22
 KL (L/mg) 0.383 0.558 0.711
 R2 0.964 0.999 0.998
Freundlich
 KF 24.62 6.685 20.702
 nF 0.237 0.561 0.392
 R2 0.445 0.993 0.963