| Adsorbent |
Pseudo-first-order |
Pseudo-second-order |
Intra-particle diffusion |
| (mol.:mol.%) |
K1(min-1) |
R12 |
qcal (mg/g) |
K2 (mg/g) |
R22 |
qcal. |
qexp. |
Kid |
R2 |
| PVA/P(90AAm-10NIPAm) |
0.0151 |
0.9948 |
1.6 |
0.109 |
0.9996 |
18.4 |
18.4 |
0.3001 |
0.9968 |
| PVA/P(70AAm-30NIPAm) |
0.0328 |
0.9684 |
2.1 |
0.146 |
0.9998 |
17.4 |
17.4 |
0.2954 |
0.9811 |
| PVA/P(50AAm-50NIPAm) |
0.0375 |
0.9742 |
2.8 |
0.112 |
0.9997 |
16.1 |
16 |
0.3885 |
0.9324 |
| PVA/P(30AAm-70NIPAm) |
0.0322 |
0.9956 |
5.7 |
0.042 |
0.9974 |
15.2 |
15 |
0.8183 |
0.9705 |
| PVA/P(10AAm-90NIPAm) |
0.0271 |
0.9805 |
4.2 |
0.051 |
0.9971 |
13.1 |
13 |
0.6266 |
0.9904 |
|
