| Kinetic model | Parameter | 芦苇 | 香蒲 | 茭草 |
| pseudo-first -order | k1/min−1 | 2.0131 | 7.1522 | 6.2182 |
|
| qe/mg∙g−1 | 13.9588 | 12.1651 | 13.6469 |
|
| R2 | 0.9261 | 0.8803 | 0.9368 |
| pseudo-second -order | k2/g∙mg−1∙min−1 | 0.9681 | 0.9097 | 0.6451 |
|
| qe/mg∙g−1 | 5.5798 | 6.2187 | 14.4358 |
|
| R2 | 0.9993 | 0.9996 | 0.9789 |