Comparison of adsorption capacities of DR-81 via different adsorbent nanomaterials.
| Pollutant | Adsorbent material | Optimized conditions | Optimum pH | Adsorption capacity (mg g−1) | Estimated price | References |
|---|---|---|---|---|---|---|
| DR-81 | Zn l-Asp bio-MOF | Dose = 1 g L−1 | 7 | 29.15 | 79.27 $ per kg | Present study |
| Conc. = 10 mg L−1 | ||||||
| Time = 10 min | ||||||
| MIP-202 Zr-MOF | Dose = 1 g L−1 | 5 | 36.07 | 36 $/100 g | 5 | |
| Conc. = 10 mg L−1 | ||||||
| Time = 12 min | ||||||
| Kaolinite | Dose = 4 g L−1 | 2 | 26.55 | ND | 41 | |
| Conc. = 50 mg L−1 | ||||||
| Time = 120 min | ||||||
| Neem bark | Dose = 0.25 g L−1 | 2 | 8.40 | ND | 42 | |
| Conc. = 50 mg L−1 | ||||||
| Time = 50 min | ||||||
| Potato peel | Dose = 0.25 g L−1 | 2 | 10.40 | ND | 42 | |
| Conc. = 50 mg L−1 | ||||||
| Time = 50 min |