Wis. Admin. Code Department of Natural Resources NR 810.60

Current through November 25, 2024
Section NR 810.60 - CT table for viruses when using ozone

CT Values for Inactivation of Viruses by Ozone

Inactivation Temperature, °C
[LESS than]=1 5 10 15 20 25
2-log 0.9 0.6 0.5 0.3 0.25 0.15
3-log 1.4 0.9 0.8 0.5 0.4 0.25
4-log 1.8 1.2 1.0 0.6 0.5 0.3

Wis. Admin. Code Department of Natural Resources NR 810.60

CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.