Table 3.
Comparison of maximum qe of various adsorbents for MF and SD
| S.No | Adsorbent | Adsorption capacity(mg/g) | Reference | |
|---|---|---|---|---|
| Metformin removal | ||||
| 1 | Gg-cl-poly(NIPA-co-AA)/CoFe2O4 | 151.057 | [31] | |
| 2 | Graphene Oxide nanoparticles | 122.61 | [47] | |
| 3 | Graphene Oxide | 96. 748 | [48] | |
| 4 |
HXL poly(AN-co-EGDMAco-VBC) (combine adsorption) |
61.0 (diclofenac ) 5.1 (metformin) |
[11] | |
| 5 | GG-g-P(NIPAM-co-AA)/GO | 154.56 | Present work | |
| Sodium diclofenac | ||||
| 7 | PAA/poly(ethylene imine) | 32.42 | [49] | |
| 8 | Chitosan/magnetic composite | 196 | [50] | |
| 9 | (SA/CNC/PVA)@PE | 418.41 | [51] | |
| 10 | GG-g-PAA/-O-MWCNT | 229.36 | [52] | |
| 11 | GG-g-P(NIPAM-co-AA)/GO | 289.01 | Present work | |