Table 3.
t99.9 and t99.99 values predicted to inactivate 3 and 4 logs, respectively, of each virus tested, along with the calculated C(t)a
| Expt | MNV-1 |
HAdV2 |
JCPyV Mad4 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3-Log inactivation |
4-Log inactivation |
3-Log inactivation |
4-Log inactivation |
3-Log inactivation |
4-Log inactivation |
|||||||
| t99.9 | C(t) | t99.99 | C(t) | t99.9 | C(t) | t99.99 | C(t) | t99.9 | C(t) | t99.99 | C(t) | |
| NS infectivity | 6.72 | 11.49 | 22.77 | 59.90 | NR | NR | NT | |||||
| AS infectivity | 11.83 | 20.82 | 16.70 | 41.70 | 24.69 | 42.24 | NR | NT | ||||
| NS qPCR | NR | NR | NR | NR | NR | NR | ||||||
| AS qPCR | 28.63 | 50.38 | 45.17 | 113 | 21.64 | 37.00 | 70.23 | 175 | NR | NR | ||
| NS ET-qPCR | 1.58 | 2.70 | NR | NR | NR | NR | NR | |||||
| AS ET-qPCR | 0.94 | 3.20 | 2.13 | 5.30 | NR | NR | NR | NR | ||||
a
NS, natural seawater; AS, artificial seawater; C(t), disinfectant concentration (in mg/liter) × the contact time (in minutes); NR, not reached; NT, not tested.