Wis. Admin. Code Department of Natural Resources NR 810.58

Current through November 25, 2024

Section NR 810.58 - CT table for viruses when using chloramines

CT Values for Inactivation of Viruses by Chloramine

Inactivation	Temperature, °C
[LESS than]=1	5	10	15	20	25
2-log	1,243	857	643	428	321	214
3-log	2,063	1,423	1,067	712	534	356
4-log	2,883	1,988	1,491	994	746	497

Wis. Admin. Code Department of Natural Resources NR 810.58

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