Table 1.
The pH values, hydrogen peroxide and nitrate concentrations in PAW.
| pH | H2O2 (mg × L−1) | NO3− (mg × L−1) | |
|---|---|---|---|
| SDW | 5.5 ± 0.1 | 0 | 0 |
| PAW | 2.78 ± 0.47 | 13.5 ± 1.3 | 81.9 ± 3.4 |
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