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Influence of electrode material on the efficiency of water disinfection during simultaneous treatment by hydrodynamic cavitation and plasma discharge.
| Electrode material | Round of treatment | Concentration of bacteria × 107, bacteria/mL | E. coli lethality, % |
|---|---|---|---|
| Silver | 1 | 0.5 | 98.0 |
| 2 | <0.001 | >99.99 | |
| 3 | <0.001 | >99.99 | |
| Graphite | 1 | 11.0 | 56.0 |
| 2 | <0.001 | >99.99 | |
| 3 | <0.001 | >99.99 | |
| Brass | 1 | 9.0 | 44.0 |
| 2 | 1.0 | 96.0 | |
| 3 | <0.001 | >99.99 |
