Table 3. Adsorption isotherm parameters of Cu2+ adsorbed on Dop-TMSNs.
| Model parameters | Langmuir | Freundlich | ||||
|---|---|---|---|---|---|---|
| KL | qm (mg/g) | R2 | KF | n | R2 | |
| Value | 0.092 | 58.7 | 0.994 | 17.4 | 4.38 | 0.948 |
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