Langmuir and Freundlich adsorption parameters for BPA removal using PPY/PANI.
T (K) | q o (mg g−1) | Langmuir isotherm | Freundlich isotherm | ||||
---|---|---|---|---|---|---|---|
b (L mg−1) | R L | R 2 | K F (mg g−1) | 1/n | R 2 | ||
298 | 400 | 0.012 | 0.27 | 0.998 | 13.3 | 0.570 | 0.954 |
308 | 455 | 0.021 | 0.16 | 0.999 | 23.4 | 0.536 | 0.948 |
318 | 526 | 0.026 | 0.10 | 0.999 | 56.4 | 0.396 | 0.964 |