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 VI - Continuous Casting Subcategory
Section NR 254.064 - New source performance standards
Universal Citation: WI Admin Code ยง NR 254.064
Current through August 26, 2024
The discharge of process wastewater pollutants from any new source subject to this subchapter may not exceed the following standards:
Table 44
Continuous Casting
| BPT Effluent Limitations | ||
|
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 |
|
|
TSS |
0.00730 |
0.00261 |
|
O&G |
0.00313 |
0.00104 |
|
Lead |
0.0000939 |
0.0000313 |
|
Zinc |
0.000141 |
0.0000469 |
|
pH |
(1) |
(1) |
(1) Within the range of 6.0 to 9.0
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