Group | Ti (Mean ± SD) | Ti-0.625 Mg (Mean ± SD) | ||
---|---|---|---|---|
pH value | Mg2+ concentration (mg/L) | pH value | Mg2+ concentration (mg/L) | |
Day 1 | 7.43 ± 0.06 | 19.23 ± 0.24 | 8.03 ± 0.11 | 39.70 ± 0.41 |
Day 3 | 7.45 ± 0.08 | 19.35 ± 0.23 | 7.79 ± 0.08* | 30.12 ± 0.35** |
Day 5 | 7.45 ± 0.05 | 19.30 ± 0.26 | 7.67 ± 0.07* | 26.96 ± 0.57** |