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Physicochemical properties of the PAW.
| PAW Type | Exposure Time, min | Electrical Conductivity, mS/cm | pH | Redox, μV | NO3−, mM | H2O2, mM |
|---|---|---|---|---|---|---|
| PAW1 | 360 | 24.9 ± 1.2 | 8.3 ± 0.2 | 598 ± 26 | 22.05 ± 0.98 | 7.12 ± 0.68 |
| PAW2 | 240 | 14.0 ± 1.0 | 4.5 ± 0.2 | 560 ± 18 | 87.00 ± 5.00 | 0.11 ± 0.01 |
