Research Article
Water and Wastewater Disinfection with Peracetic Acid and UV Radiation and Using Advanced Oxidative Process PAA/UV
Table 2
E. coli, TC, and coliphages inactivation, employing the PAA/UV sequential method in tests with wastewater.
| | | | Sequential PAA/UV | | | 2 (60) | 2 (90) | 3 (60) | 3 (90) | 4 (60) | 4 (90) |
| Test 1 | E. coli | 1,1 × 104 | 410 | 7 | 5 | <1 | <1 | <1 | TC | 2,25 × 105 | 2,24 × 104 | 2,9 × 103 | 7,1 × 103 | 2,35 × 103 | 3,1 × 102 | 1,1 × 102 | Coliphages | 3,15 × 102 | 10 | 5 | <1 | 5 | 5 | < 1 |
| Test 2 | E. coli | 3 × 104 | — | — | <1 | <1 | — | — | TC | 3,6 × 105 | — | — | 140 | 20 | — | — | Coliphages | 1,27 × 103 | — | — | <1 | <1 | — | — |
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—: tests not carried out.
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