Table 6 Comparative evaluation of the maximum adsorption capacities of MG-dye and NR-dye onto P@WT composite and recently reported adsorbent materials.
Adsorbent | Time, min | pH | qe, mg/g | Ref. | |
|---|---|---|---|---|---|
MG-dye | NR-dye | ||||
Fe3O4/sawdust/ 10%MWCNT | 30 | 7 | 35.5 | -- | |
Nontreated Sejnane Clay Type | 10 | 9 | 119.6 | -- | |
Purified Sejnane Clay Type | 240 | 149.9 | -- | ||
Iron-manganese oxide/GO | 160 | 8 | 195.7 | -- | |
Chitosan/Fe2O3/NiFe2O4 | 60 | 8 | 77.22 | -- | |
MCM-41 | 60 | 6 | 285.70 | -- | |
TiO2 | 45 | 6.3 | 384.6 | -- | |
MWCNT/TiO2/CS | 15 | 7 | 269.98 | -- | |
ZIF-76 | 120 | 11 | 96.5 | -- | |
3E-2 H-BCs | 60 | 8 | 153.6 | -- | |
ECS-MC | 120 | 8 | 194.4 | -- | |
EC-Cs-OBA-Fe2O3 | 30 | 7.8 | 47.4 | -- | |
activated residual Dodonaea viscosa (ARDV) | 180 | 6.6 | 99 | -- | |
MOR zeolite | 60 | 9 | 40.57 | -- | |
Beta zeolite | 60 | 9 | 25.05 | -- | |
HY zeolite | 60 | 9 | 41.54 | -- | |
P@WT | 180 | 4–7 | 445.5 | -- | This Work |
rGO/SiO2 nanocomposites | 60 | 5 | -- | 66.635 | |
CuO-NP | 120 | 6 | -- | 283 | |
White clover | 100 | 6 | -- | 113.32 | |
MDLZ | 120 | - | -- | 321.54 | |
SD | 60 | 6 | -- | 208 | |
MSD | 60 | 6 | -- | 227 | |
TAPT-HMIPA-COF | 11 | 7 | -- | 429 | |
PAsp-g-PAA/Fe3O4 | 10 | 6 | -- | 90.59 | |
B-C2 | 240 | 5 | -- | 145 | |
PANI − ZrPB nanocomposite | 240 | 11 | -- | 56.0 | |
MHPMs | 10 | 7 | -- | 61.5 | |
P@WT | 180 | 5–7 | -- | 493.65 | This Work |
