The following standards of performance establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a new source subject to the provisions of this subpart:
(a) Subpart A—Hot Rolling Spent Lubricant NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy hot rolled | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(b) Subpart A—Cold Rolling Spent Lubricant NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy cold rolled | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(c) Subpart A—Drawing Spent Lubricant NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy drawn | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(d) Subpart A—Solution Heat Treatment NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy drawn | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(e) Subpart A—Extrusion Heat Treatment NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy heat treated on an extrusion press | ||
| English units—pounds per 1,000,000 off-pounds of copper or copper alloy heat treated on and extrusion press | ||
| 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) |
1Within the range of 7.5 to 10.0 at all times.
(f) Subpart A—Annealing with Water NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy annealed with water | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(g) Subpart A—Annealing with Oil NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy annealed with oil | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(h) Subpart A—Alkaline Cleaning Rinse NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy alkaline cleaned | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(i) Subpart A—Alkaline Cleaning Rinse for Forged Parts NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy forged parts alkaline cleaned | ||
| English units—pounds per 1,000,000 off-pounds of copper or copper alloy forged parts 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) |
1Within the range of 7.5 to 10.0 at all times.
(j) Subpart A—Alkaline Cleaning Bath NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy alkaline cleaned | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(k) Subpart A—Pickling Rinse NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy pickled | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(l) Subpart A—Pickling Rinse for Forged Parts NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy forged parts pickled | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(m) Subpart A—Pickling Bath NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy pickled | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(n) Subpart A—Pickling Fume Scrubber NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy pickled. | ||
| English units-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) |
1Within the range of 7.5 to 10.0 at all times.
(o) Subpart A—Tumbling or Burnishing NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper tumbled or burnished | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(p) Subpart A—Surface Coating NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy surface coated | ||
| English units—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) |
1Within the range of 7.5 to 10.0 at all times.
(q) Subpart A—Miscellaneous Waste Streams NSPS.
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy formed | ||
| English units—pounds/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) |
Within the range of 7.5 to 10.0 at all times.
[48 FR 36957, Aug. 15, 1983; 48 FR 50718, Nov. 3, 1983]
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