Adsorption parameters of Langmuir and Freundlich isotherm models for Cd(II) adsorption on the two resins
Resins . | T (K) . | Qexp . | Langmuir . | Freundlich . | ||||
---|---|---|---|---|---|---|---|---|
b . | Qm . | R2 . | KF . | 1/n . | R2 . | |||
CEPR | 303 | 43.19 | 0.0292 | 151.97 | 0.9180 | 5.119 | 0.790 | 0.9963 |
323 | 45.09 | 0.0676 | 121.65 | 0.9524 | 8.740 | 0.705 | 0.9936 | |
343 | 47.01 | 0.1910 | 99.70 | 0.9583 | 16.108 | 0.575 | 0.9791 | |
MCER | 303 | 43.19 | 0.0234 | 174.22 | 0.8345 | 4.791 | 0.808 | 0.9988 |
323 | 45.11 | 0.0628 | 126.58 | 0.9412 | 8.490 | 0.718 | 0.9949 | |
343 | 47.02 | 0.1713 | 102.56 | 0.9598 | 15.212 | 0.598 | 0.9772 |
Resins . | T (K) . | Qexp . | Langmuir . | Freundlich . | ||||
---|---|---|---|---|---|---|---|---|
b . | Qm . | R2 . | KF . | 1/n . | R2 . | |||
CEPR | 303 | 43.19 | 0.0292 | 151.97 | 0.9180 | 5.119 | 0.790 | 0.9963 |
323 | 45.09 | 0.0676 | 121.65 | 0.9524 | 8.740 | 0.705 | 0.9936 | |
343 | 47.01 | 0.1910 | 99.70 | 0.9583 | 16.108 | 0.575 | 0.9791 | |
MCER | 303 | 43.19 | 0.0234 | 174.22 | 0.8345 | 4.791 | 0.808 | 0.9988 |
323 | 45.11 | 0.0628 | 126.58 | 0.9412 | 8.490 | 0.718 | 0.9949 | |
343 | 47.02 | 0.1713 | 102.56 | 0.9598 | 15.212 | 0.598 | 0.9772 |