Table 3. Comparison of Maximum Adsorption Capacities of NiAlTi LDH for MO, OII, and TC with Different Adsorbents.
| adsorbents | adsorbates | qmax (mg g–1) | ref |
|---|---|---|---|
| banana peel | MO | 21.0 | (25) |
| orange peel | MO | 20.0 | (25) |
| deoiled soya | MO | 16.66 | (26) |
| bottom ash | MO | 3.62 | (26) |
| MgFe-LDO | MO | 104.27 | (26) |
| MgAl-LDO | MO | 134.27 | (27) |
| ZnAl-LDO | MO | 181.9 | (28) |
| MgAl-LDH | MO | 169.11 | (29) |
| Fe3O4/ZnCr-LDH | MO | 535.5 | (22) |
| Au/ZnAl-LDO | MO | 627.51 | (30) |
| NiAlTi LDH | MO | 1250 | present study |
| Mg/Al LDH | OII | 224 | (31) |
| calcined Mg/Al LDH | OII | 602 | (31) |
| Mg/Al-NDH-NO3 | OII | 947.1 | (32) |
| LDHs of compositions, Mg/Al, Cu/Al, Co/Al, Mg/Cu/Al, Co/Cu/Al, and Mg/Co/Al | OII | 59.2–129.8 | (33) |
| acid and base-functionalized titanosilicate | OII | 98 and 49 | (34) |
| activated carbon | OII | 329 | (35) |
| mesoporous carbon CMK-3 | OII | 385 | (35) |
| ammonia-tailored CMK-3 | OII | 596 | (35) |
| zirconium-based chitosan microcomposite adsorbent | OII | 926 | (36) |
| Mg/Al HT calcined | OII | 634.4 | (37) |
| HT macro calcined | OII | 1521.2 | (37) |
| LDH/PEG | OII | 625 | (38) |
| NiAlTi LDH | OII | 2000 | present study |
| activated sludge | TC | 72 | (39) |
| montmorillonite | TC | 54 | (40) |
| palygorskite | TC | 99 | (41) |
| rectorite | TC | 140 | (42) |
| CSLDO400 | TC | 195.31 | (18) |
| NiAlTi LDH | TC | 238.09 | present study |