Table 3.
Langmuir and Freundlich constants and correlation coefficients.
Materials | Linear Regression | Langmuir Model | Freundlich Model | |||||
---|---|---|---|---|---|---|---|---|
Kd | R2 | qmax(mg/g) | Kl (L.g−1) | R2 | n | KF (mg1−1/n .g−1.L1/n) | R2 | |
Zn2Al-CO3 | 0.277 | 0.998 | 67.17 | 0.0011 | 0.9978 | 1.3056 | 2.0848 | 0.9887 |
Zn2Al-CO3- cyanex272 | 0.318 | 0.990 | 268.82 | 0.0045 | 0.9900 | 1.5205 | 3.3229 | 0.9611 |