Table 2.
Weight loss of biocorrosion system in cooling tower water.
| Systems | Weight loss (mg) | Corrosion rate (mm/year) |
|---|---|---|
| S1—control (cooling tower water) | 0.109 ± 0.04 | 1.970 |
| S2—electro-oxidation treated cooling tower water | 0.98 ± 0.06 | 0.859 |
| S3—photo-oxidation treated cooling tower water | 0.64 ± 0.03 | 0.566 |
| S4—photo-electro-oxidation treated cooling tower water | 0.33 ± 0.05 | 0.249 |