Table 2.
Duration of Selection | Adsorption Rate (ml/min) |
---|---|
Untreated Control | 1.94 × 10-10 |
1 hour | 1.40 × 10-10 |
1 hour | 7.06 × 10-10 |
2 hours | 4.80 × 10-11 |
2 hours | 8.60 × 10-10 |
3 hours | 1.67 × 10-9 |
3 hours | 2.00 × 10-10 |
3 hours | 2.78 × 10-10 |
4 hours | 8.56 × 10-10 |