35 Ill. Adm. Code 611.TABLE J
J UV Dose Table for Cryptosporidium, Giardia lamblia, and Virus Inactivation Credit
Section 611.TABLE J Â Â UV Dose Table for Cryptosporidium,
Giardia lamblia, and Virus Inactivation Credit
Log Credit
UV dose (mJ/cm
2
)
Cryptosporidium
Giardia lamblia
Virus
0.5
1.6
1.5
39
1.0
2.5
2.1
58
1.5
3.9
3.0
79
2.0
5.8
5.2
100
2.5
8.5
7.7
121
3.0
12
11
143
3.5
15
15
163
4.0
22
22
186
BOARD NOTE:Â Derived from the table at 40 CFR 141.720(d)(1) (2012).