Table 4.
Cd (II) removal using microbial and plant-based biomass.
| Biosorbent | Biosorption Capacity (mg/g) |
pH | Temperature (°C) | Reference |
|---|---|---|---|---|
| Okara waste | 14.80 | 6.2 | 70 | [81] |
| Foxtail millet shell | 12.48 | 5 | 25 | [58] |
| Heat-inactivated marine Aspergillus flavus | 174.25 | 7 | 20 | [82] |
| Morus alba L. pomace | 21.69 | 6 | 40 | [83] |
| Pomelo fruit peel | 13.35 | 5.5 | 30 | [84] |
| Wheat straw biochar | 69.80 | 5 | 25 | [85] |
| Klebsiella sp. biomass | 170.4 | 5 | 30 | [86] |
| Extracellular Polymeric Substances (EPS) synthesized by microbactan | 97 | 7 | 28 | [87] |