TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE C: WATER POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
PART 310 PRETREATMENT PROGRAMS
SECTION 310.310 CALCULATION OF REVISED DISCHARGE LIMITS
SUBTITLE C: WATER POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
PART 310 PRETREATMENT PROGRAMS
SECTION 310.310 CALCULATION OF REVISED DISCHARGE LIMITS
Section 310.310 Calculation of Revised Discharge Limits
Revised discharge limits for a specific pollutant must be derived by use of the following formula:
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y |
= |
100x |
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(100 - r) |
where:
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x |
= |
Pollutant discharge limit specified in the applicable categorical pretreatment standard. |
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|
|
|
r |
= |
Removal credit for the particular pollutant as established pursuant to Section 310.311 (percentage removal expressed as a percent, that is, a number between 0 and 100). |
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y |
= |
Revised discharge limit for the specified pollutant (expressed in same units as x). |
BOARD NOTE: Derived from 40 CFR 403.7(a)(4) (2003).
(Source: Amended at 28 Ill. Reg. 3390, effective February 6, 2004)