Removal of Cu(ii) and Cd(ii) ions from binary mixtures using N2 nanocomposite in the presence of different diverse ions.
| Diverse ion | Tolerance limit (μg L−1) | % R | |
|---|---|---|---|
| Cu(ii) | Cd(ii) | ||
| K(i) | 900 | 99.26 | 99.78 |
| Na(i) | 900 | 99.37 | 99.89 |
| Ca(ii) | 120 | 98.26 | 99.16 |
| Ba(ii) | 80 | 99.65 | 99.32 |
| Mg(ii) | 120 | 97.28 | 99.43 |
| Hg(ii) | 80 | 98.54 | 98.52 |
| Fe(ii) | 120 | 97.31 | 98.95 |
| Mn(ii) | 80 | 96.64 | 98.15 |
| Ni(ii) | 80 | 95.77 | 96.64 |
| Al(iii) | 80 | 98.53 | 98.83 |
| Fe(iii) | 100 | 99.36 | 99.73 |
| HCO3− | 1000 | 99.47 | 99.58 |
| NO3− | 1000 | 99.17 | 99.28 |
| Cl− | 1000 | 99.63 | 99.71 |
| SO42− | 1000 | 99.13 | 99.82 |