Table 4 pH Value change (ΔpH) &SD vs. thermal excitation cycles
Number of thermal excitation cycles | ΔpH | SD(ΔpH) |
|---|---|---|
0–300 | −0.31 | 0.18779 |
300–600 | −0.265 | 0.09609 |
600–900 | −0.055 | 0.09256 |
900–1200 | −0.095 | 0.05196 |
1200–1500 | −0.255 | 0.11387 |
1500–1800 | −0.24 | 0.08042 |
