| 生物炭 | 吸附模型 | 参数 | 稀土元素 | |
| Ce | Y | |||
| RHBC | Langmuir | b(L·mg−1) | 0.15 | 0.1 |
| qm(mg·g−1) | 19.80 | 8.61 | ||
| R2 | 0.916 | 0.967 | ||
| Freundlich | kF((mg·g−1)(mg·L−1)−n) | 4.21 | 2.2 | |
| n | 3.43 | 4.12 | ||
| R2 | 0.859 | 0.882 | ||
| Temkin | A(mg·L−1) | 1.421 | 3.09 | |
| B | 3.5 | 1.26 | ||
| R2 | 0.894 | 0.949 | ||