Comparison of sorption capacity for U(vi) with various sorbents.
| Sorbents | Equilibration time (min) | q max (mg U g−1) | pH | Ref. |
|---|---|---|---|---|
| Magnetite nanoparticles | 360 | 5.5 | 7 | 41 |
| CS-Me and CS-Ph | 120 | 244.7–113.8 | 4 | 4 |
| Arg-, and glu- cell | 180 | 147.2–167.9 | 5 | 34 |
| Serine-, cys., and alanine-MCNPs | 50 | 116.5–85.3 | 4 | 7 |
| Salicylideneimine/hydrothermal carbon | 120 | 261.8 | 6 | 8 |
| Amberltie IRA-910 resin | 120 | 89.9 | 5 | 33 |
| TEPA modified GMA-magnetic | 60 | 409 | 4.5 | 42 |
| TEPA- modified CS-magnetic | 60 | 460.3 | 4 | 43 |
| Phosphonate–mesoporous silica | 30 | 303.3 | 6 | 44 |
| PA-SBA-15 | 60 | 373.1 | 5.5 | 45 |
| NH3-GO | 120 | 80.13 | 6 | 40 |
| M-IDA-PGMA | 90 | 122.9 | 4 | This study |
| M-IDP-PGMA | 120 | 147.0 | 4 | This study |