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 II - Sintering Subcategory
Section NR 254.024 - New source performance standards
Universal Citation: WI Admin Code ยง NR 254.024
Current through August 26, 2024
The discharge of wastewater pollutants from any new source subject to the sintering subcategory may not exceed the following standards:
Table 17
Sintering
| NSPS | ||
|
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 |
0.0200 |
0.00751 |
|
O&G |
0.00501 |
|
|
Ammonia-N(1) |
0.0150 |
0.00501 |
|
Cyanide(1) |
0.00100 |
0.000501 |
|
Phenols (4AAP)(1) |
0.000100 |
0.0000501 |
|
TRC(1) |
0.000250 |
|
|
Lead |
0.000451 |
0.000150 |
|
Zinc |
0.000676 |
0.000225 |
|
pH |
(2) |
(2) |
(1) The limitations for ammonia-N, cyanide, phenols (4AAP), and TRC shall be applicable only when sintering wastewaters are treated with ironmaking wastewaters.
(2) Within the range of 6.0 to 9.0
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