Wis. Admin. Code NR § 253.13
The discharge of process wastewater pollutants from any new source subject to this subchapter may not exceed the following NSPS:
Table 35
Hot Rolling Spent Lubricant
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy hot rolled | |
Chromium | 0.038 | 0.015 |
Copper | 0.131 | 0.062 |
Lead | 0.010 | 0.0092 |
Nickel | 0.056 | 0.038 |
Zinc | 0.105 | 0.043 |
Oil and grease | 1.030 | 1.030 |
TSS | 1.545 | 1.236 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 36
Cold Rolling Spent Lubricant
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy cold rolled | |
Chromium | 0.140 | 0.056 |
Copper | 0.485 | 0.231 |
Lead | 0.037 | 0.034 |
Nickel | 0.208 | 0.140 |
Zinc | 0.386 | 0.159 |
Oil and grease | 3.790 | 3.790 |
TSS | 5.685 | 4.548 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 37
Drawing Spent Lubricant
NSPS | ||
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy drawn | |
Chromium | 0.031 | 0.012 |
Copper | 0.108 | 0.051 |
Lead | 0.0085 | 0.0076 |
Nickel | 0.046 | 0.031 |
Zinc | 0.086 | 0.035 |
Oil and grease | 0.85 | 0.85 |
TSS | 1.275 | 1.020 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 38
Solution Heat Treatment
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy heat treated | |
Chromium | 0.239 | 0.096 |
Copper | 0.826 | 0.394 |
Lead | 0.064 | 0.058 |
Nickel | 0.355 | 0.239 |
Zinc | 0.658 | 0.271 |
Oil and grease | 6.460 | 6.460 |
TSS | 9.690 | 7.752 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 39
Extrusion Heat Treatment
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy heat treated | |
Chromium | 0.00074 | 0.00030 |
Copper | 0.0020 | 0.0010 |
Lead | 0.00020 | 0.00018 |
Nickel | 0.0010 | 0.00074 |
Zinc | 0.0020 | 0.00084 |
Oil and grease | 0.020 | 0.020 |
TSS | 0.030 | 0.024 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 40
Annealing With Water
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy annealed with water | |
Chromium | 0.458 | 0.186 |
Copper | 1.587 | 0.756 |
Lead | 0.124 | 0.111 |
Nickel | 0.682 | 0.458 |
Zinc | 1.264 | 0.520 |
Oil and grease | 12.400 | 12.400 |
TSS | 18.600 | 14.880 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 41
Annealing With Oil
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy annealed with oil | |
Chromium | 0 | 0 |
Copper | 0 | 0 |
Lead | 0 | 0 |
Nickel | 0 | 0 |
Zinc | 0 | 0 |
Oil and grease | 0 | 0 |
TSS | 0 | 0 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 42
Alkaline Cleaning Rinse
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy alkaline cleaned | |
Chromium | 1.559 | 0.632 |
Copper | 5.393 | 2.570 |
Lead | 0.421 | 0.379 |
Nickel | 2.317 | 1.559 |
Zinc | 4.298 | 1.769 |
Oil and grease | 42.140 | 42.140 |
TSS | 63.210 | 50.568 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 43
Alkaline Cleaning Rinse For Forged Parts
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy alkaline cleaned | |
Chromium | 4.677 | 1.896 |
Copper | 16.181 | 7.711 |
Lead | 1.264 | 1.137 |
Nickel | 6.953 | 4.677 |
Zinc | 12.894 | 5.309 |
Oil and grease | 126.420 | 126.420 |
TSS | 189.630 | 151.704 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 44
Alkaline Cleaning Bath
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy alkaline cleaned | |
Chromium | 0.017 | 0.0070 |
Copper | 0.059 | 0.028 |
Lead | 0.0046 | 0.0042 |
Nickel | 0.025 | 0.017 |
Zinc | 0.047 | 0.019 |
Oil and grease | 0.46 | 0.46 |
TSS | 0.70 | 0.56 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 45
Pickling Rinse
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy pickled | |
Chromium | 0.216 | 0.087 |
Copper | 0.748 | 0.356 |
Lead | 0.058 | 0.052 |
Nickel | 0.321 | 0.216 |
Zinc | 0.596 | 0.245 |
Oil and grease | 5.850 | 5.850 |
TSS | 8.775 | 7.020 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 46
Pickling Rinse For Forged Parts
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy forged parts pickled | |
Chromium | 0.649 | 0.263 |
Copper | 2.246 | 1.070 |
Lead | 0.175 | 0.157 |
Nickel | 0.965 | 0.649 |
Zinc | 1.790 | 0.737 |
Oil and grease | 17.550 | 17.550 |
TSS | 26.325 | 21.060 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 47
Pickling Bath
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy pickled | |
Chromium | 0.042 | 0.017 |
Copper | 0.148 | 0.070 |
Lead | 0.011 | 0.010 |
Nickel | 0.063 | 0.042 |
Zinc | 0.118 | 0.048 |
Oil and grease | 1.160 | 1.160 |
TSS | 1.740 | 1.392 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 48
Pickling Fume Scrubber
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy pickled | |
Chromium | 0.231 | 0.093 |
Copper | 0.801 | 0.381 |
Lead | 0.062 | 0.056 |
Nickel | 0.344 | 0.231 |
Zinc | 0.638 | 0.262 |
Oil and grease | 6.260 | 6.260 |
TSS | 9.390 | 7.512 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 49
Tumbling or Burnishing
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy tumbled or burnished | |
Chromium | 0.215 | 0.087 |
Copper | 0.746 | 0.355 |
Lead | 0.058 | 0.052 |
Nickel | 0.320 | 0.215 |
Zinc | 0.594 | 0.244 |
Oil and grease | 5.830 | 5.830 |
TSS | 8.745 | 6.996 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 50
Surface Coating
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy surface coated | |
Chromium | 0.274 | 0.111 |
Copper | 0.951 | 0.453 |
Lead | 0.074 | 0.066 |
Nickel | 0.408 | 0.274 |
Zinc | 0.757 | 0.312 |
Oil and grease | 7.430 | 7.430 |
TSS | 11.145 | 8.916 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 51
Miscellaneous Waste Streams
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per 1,000,000 off-pounds) of copper or copper alloy formed | |
Chromium | 0.008 | 0.003 |
Copper | 0.027 | 0.013 |
Lead | 0.0021 | 0.0019 |
Nickel | 0.011 | 0.008 |
Zinc | 0.022 | 0.009 |
Oil and grease | 0.218 | 0.218 |
TSS | 0.327 | 0.261 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Wis. Admin. Code Department of Natural Resources § NR 253.13