Open Access
Table 2
Results (fluoride, Ti mg/L before filtration) across cycles 1–10.
| Cycle | Cumulative area | Fluoride | Ti before filtration | Ti after filtration |
|---|---|---|---|---|
| (cm2) | (ppm) | (mg/L) | (mg/L) | |
| 1 | 345 | 3032 | 140.0 | 126.0 |
| 2 | 690 | 2742 | 143.5 | 128.8 |
| 3 | 1035 | 2452 | 146.9 | 131.5 |
| 4 | 1380 | 2162 | 150.4 | 132.5 |
| 5 | 1725 | 1872 | 153.8 | 138.0 |
| 6 | 2070 | 1582 | 156.9 | 142.2 |
| 7 | 2415 | 1292 | 159.7 | 143.3 |
| 8 | 2760 | 1002 | 163.2 | 147.9 |
| 9 | 3105 | 712 | 165.8 | 149.3 |
| 10 | 3450 | 422 | 168.9 | 151.5 |
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