TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE F: PUBLIC WATER SUPPLIES
CHAPTER I: POLLUTION CONTROL BOARD
PART 611 PRIMARY DRINKING WATER STANDARDS
SECTION 611.TABLE J UV DOSE TABLE FOR CRYPTOSPORIDIUM, GIARDIA LAMBLIA, AND VIRUS INACTIVATION CREDIT
SUBTITLE F: PUBLIC WATER SUPPLIES
CHAPTER I: POLLUTION CONTROL BOARD
PART 611 PRIMARY DRINKING WATER STANDARDS
SECTION 611.TABLE J UV DOSE TABLE FOR CRYPTOSPORIDIUM, GIARDIA LAMBLIA, AND VIRUS INACTIVATION CREDIT
Section 611.TABLE J UV Dose Table for Cryptosporidium, Giardia lamblia, and Virus Inactivation Credit
|
Log Credit |
UV dose (mJ/cm2) |
|||
|
|
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: Derived from the table at 40 CFR 141.720(d)(1) (2012).
(Source: Amended at 37 Ill. Reg. 1978, effective February 4, 2013)