Wis. Admin. Code Department of Natural Resources NR 810.59

Current through September 30, 2024

Section NR 810.59 - CT table for Giardia lamblia when using ozone

CT Values for Inactivation of Giardia lamblia Cysts by Ozone

Inactivation	Temperature, °C
[LESS than]=1	5	10	15	20	25
0.5-log	0.48	0.32	0.23	0.16	0.12	0.08
1-log	0.97	0.63	0.48	0.32	0.24	0.16
1.5-log	1.5	0.95	0.72	0.48	0.36	0.24
2-log	1.9	1.3	0.95	0.63	0.48	0.32
2.5-log	2.4	1.6	1.2	0.79	0.60	0.40
3-log	2.9	1.9	1.43	0.95	0.72	0.48

Wis. Admin. Code Department of Natural Resources NR 810.59

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