Wisconsin Administrative Code
Department of Natural Resources
NR 200-299 - Environmental Protection Wisconsin Pollutant Discharge Elimination System
Chapter NR 254 - Iron and steel manufacturing
Subchapter IV - Steelmaking Subcategory
Section NR 254.046 - Pretreatment standards for new sources

Universal Citation: WI Admin Code ยง NR 254.046
Current through August 26, 2024

Except as provided in s. NR 211.13, any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSNS:

Table 35

Wet Suppressed Combustion Basic Oxygen Furnace Steelmaking

PSES

Maximum for any 1 day

Average of daily values for 30 consecutive days

Pollutant or pollutant property

kg/kkg (pounds per 1,000 pounds) of product

Lead

0.000188

0.0000626

Zinc

0.000282

0.0000939

Table 36

Wet Open Combustion Basic Oxygen Furnace Steelmaking, and Wet Electric Arc Furnace Steelmaking

PSES

Maximum for any 1 day

Average of daily values for 30 consecutive days

Pollutant or pollutant property

kg/kkg (pounds per 1,000 pounds) of product

Lead

0.000413

0.000138

Zinc

0.000620

0.000207

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