Table 4 Recent studies reporting the adsorption of MOX compared to the current study.
Adsorbent | BET surface area (m2/g) | pH | MOX Conc. (mg/L) | Equilibrium time (min) | Adsorbent mass (g/L) | Removal percent | Qmax (mg/g) | References |
|---|---|---|---|---|---|---|---|---|
Biochar RH700 | 0.852 | 4 | 50 | 1440 | 10 | 40 | 1472 | |
Biochar OW700 | 1.990 | 9 | 50 | 1440 | 10 | 20 | 1263 | |
Zinc ferrite/activated carbon | 723.5 | 6–7 | – | 5 | 0.01 g/20 mL | – | 388.8 | |
MOF-808-SIPA metal–organic framework | 861.4 | 5 | - | 30 | 0.5 | – | 287.1 | |
Agar coated magnetite nanoparticles | – | 7 | 50 | 80 | – | 97 | 284.09 | |
Zn–Co–Fe LDH | 155.9 | 9 | 100 | 60 | 20 | 80 | 217.81 | This work |
Sulfonic acid-amide functionalized magnetic sodium alginate | 15.95 | 7 | – | 120 | – | – | 149.57 | |
Biochar RH300 | 0.144 | 9 | 50 | 240 | 10 | 96.18 | 61.01 | |
Magnetite/pectin nanoparticles | – | 7 | 5 | 30 | – | 89 | 28.57 | |
Natural zeolite—clinoptilolite | – | – | 0.2 mg/mL | – | 0.2 g/20 mL | 99 | 2.71 | |
Mesoporous silica gel | 435 | – | – | – | – | – | 0.2 |
