Wis. Admin. Code Department of Natural Resources NR 254.094
The discharge of wastewater pollutants from any new source subject to this subchapter may not exceed the following standards:
Table 113
Rod, Wire, and Coil Hydrochloric Acid Pickling
| 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 | 0.0146 | 0.00626 |
O&G(1) | 0.00626 | 0.00209 |
Lead | 0.0000939 | 0.0000313 |
Zinc | 0.000125 | 0.0000417 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 114
Bar, Billet, and Bloom Sulfuric Acid Pickling
| 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 | 0.00876 | 0.00376 |
O&G(1) | 0.00376 | 0.00125 |
Lead | 0.0000563 | 0.0000188 |
Zinc | 0.0000751 | 0.0000250 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 115
Strip, Sheet, and Plate Sulfuric Acid Pickling
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 | 0.0117 | 0.00501 |
O&G(1) | 0.00501 | 0.00167 |
Lead | 0.0000751 | 0.0000250 |
Zinc | 0.000100 | 0.0000334 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 116
Pipe, Tube, and Other Products Sulfuric Acid Pickling
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 | 0.0204 | 0.00876 |
O&G(1) | 0.00876 | 0.00292 |
Lead | 0.000131 | 0.0000438 |
Zinc | 0.000175 | 0.0000584 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 117
Sulfuric Acid Pickling Fume Scrubbers
NSPS | ||
Maximum for any 1 day | Average of daily values for 30 consecutive days | |
Pollutant or pollutant property | kg per day for each fume scrubber | |
TSS | 5.72 | 2.45 |
O&G(1) | 2.45 | 0.819 |
Lead | 0.0368 | 0.0123 |
Zinc | 0.0491 | 0.0164 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 118
Rod, Wire, and Coil Hydrochloric Acid Pickling
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 | 0.0175 | 0.00751 |
O&G(1) | 0.00751 | 0.00250 |
Lead | 0.000113 | 0.0000376 |
Zinc | 0.000150 | 0.0000501 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 119
Strip, Sheet, and Plate Hydrochloric Acid Pickling
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 | 0.0117 | 0.00501 |
O&G(1) | 0.00501 | 0.00167 |
Lead | 0.0000751 | 0.0000250 |
Zinc | 0.000100 | 0.0000334 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 120
Pipe, Tube, and Other Products Hydrochloric Acid Pickling
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 | 0.0321 | 0.0138 |
O&G(1) | 0.0138 | 0.00459 |
Lead | 0.000206 | 0.0000688 |
Zinc | 0.000275 | 0.0000918 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 121
Hydrochloric Acid Pickling Fume Scrubbers
NSPS | ||
Maximum for any 1 day | Average of daily values for 30 consecutive days | |
Pollutant or pollutant property | kg per day for each fume scrubber | |
TSS | 5.72 | 2.45 |
O&G(1) | 2.45 | 0.819 |
Lead | 0.0368 | 0.0123 |
Zinc | 0.0491 | 0.0164 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 122
Rod, Wire, and Coil Combination Acid Pickling
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 | 0.0204 | 0.00876 |
O&G(1) | 0.00876 | 0.00292 |
Chromium | 0.000292 | 0.000117 |
Nickel | 0.000263 | 0.0000876 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 123
Bar, Billet, and Bloom Combination Acid Pickling
NSPS | ||
Maximum for any 1 day | Average of daily values for 30 consecutive days | |
Pollutant or pollutant property | kg/kkg (pounds p of pr | er 1,000 pounds) oduct |
TSS | 0.0117 | 0.00501 |
O&G(1) | 0.00501 | 0.00167 |
Chromium | 0.000167 | 0.0000667 |
Nickel | 0.000150 | 0.0000501 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 124
Strip, Sheet, and Plate Continuous Combination Acid Pickling
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 | 0.0496 | 0.0213 |
O&G(1) | 0.0213 | 0.00710 |
Chromium | 0.000710 | 0.000284 |
Nickel | 0.000638 | 0.000213 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 125
Strip, Sheet, and Plate Batch Combination Acid Pickling
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 | 0.0175 | 0.00751 |
O&G(1) | 0.00751 | 0.00250 |
Chromium | 0.000250 | 0.000100 |
Nickel | 0.000225 | 0.0000751 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2)Within the range of 6.0 to 9.0
Table 126
Pipe, Tube, and Other Products Combination Acid Pickling
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 | 0.0292 | 0.0125 |
O&G(1) | 0.0125 | 0.00418 |
Chromium | 0.000418 | 0.000167 |
Nickel | 0.000376 | 0.000125 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Table 127
Combination Acid Pickling Fume Scrubbers
NSPS | ||
Maximum for any 1 day | Average of daily values for 30 consecutive days | |
Pollutant or pollutant property | kg per day for each fume scrubber | |
TSS | 5.72 | 2.45 |
O&G(1) | 2.45 | 0.819 |
Chromium | 0.0819 | 0.0327 |
Nickel | 0.0735 | 0.0245 |
pH | (2) | (2) |
(1) The limitation for O&G is applicable when acid pickling wastewaters are treated with cold rolling wastewaters.
(2) Within the range of 6.0 to 9.0
Wis. Admin. Code Department of Natural Resources NR 254.094