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468.12—Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent reduction attainable by the application of the best available technology economically achievable (BAT):
| 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 | 0.045 | 0.018 |
| Copper | 0.195 | 0.103 |
| Lead | 0.015 | 0.013 |
| Nickel | 0.197 | 0.130 |
| Zinc | 0.150 | 0.062 |
| 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 | 0.166 | 0.068 |
| Copper | 0.720 | 0.379 |
| Lead | 0.056 | 0.049 |
| Nickel | 0.727 | 0.481 |
| Zinc | 0.553 | 0.231 |
| 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 | 0.037 | 0.015 |
| Copper | 0.161 | 0.085 |
| Lead | 0.012 | 0.011 |
| Nickel | 0.163 | 0.107 |
| Zinc | 0.124 | 0.051 |
| 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 | ||
| English units—pounds per 1,000,000 off-pounds of copper or copper alloy heat treated | ||
| Chromium | 0.284 | 0.116 |
| Copper | 1.227 | 0.646 |
| Lead | 0.096 | 0.083 |
| Nickel | 1.240 | 0.820 |
| Zinc | 0.943 | 0.394 |
| 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 an extrusion press | ||
| Chromium | 0.00088 | 0.00036 |
| Copper | 0.003 | 0.0020 |
| Lead | 0.0003 | 0.00026 |
| Nickel | 0.003 | 0.002 |
| Zinc | 0.002 | 0.001 |
| 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 | 0.545 | 0.223 |
| Copper | 2.356 | 1.240 |
| Lead | 0.186 | 0.161 |
| Nickel | 2.380 | 1.574 |
| Zinc | 1.810 | 0.756 |
| 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 |
| 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 | 1.854 | 0.758 |
| Copper | 8.006 | 4.214 |
| Lead | 0.632 | 0.547 |
| Nickel | 8.090 | 5.351 |
| Zinc | 6.152 | 2.570 |
| 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 | 5.562 | 2.275 |
| Copper | 24.019 | 12.642 |
| Lead | 1.896 | 1.643 |
| Nickel | 24.272 | 16.055 |
| Zinc | 18.457 | 7.711 |
| 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 | 0.020 | 0.0084 |
| Copper | 0.088 | 0.046 |
| Lead | 0.0070 | 0.0060 |
| Nickel | 0.089 | 0.059 |
| Zinc | 0.068 | 0.028 |
| 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 | 0.574 | 0.235 |
| Copper | 2.481 | 1.306 |
| Lead | 0.195 | 0.169 |
| Nickel | 2.507 | 1.658 |
| Zinc | 1.906 | 0.796 |
| 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 | 1.723 | 0.705 |
| Copper | 7.444 | 3.918 |
| Lead | 0.587 | 0.509 |
| Nickel | 7.522 | 4.975 |
| Zinc | 5.720 | 2.389 |
| 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 | 0.051 | 0.020 |
| Copper | 0.220 | 0.116 |
| Lead | 0.017 | 0.015 |
| Nickel | 0.222 | 0.147 |
| Zinc | 0.169 | 0.070 |
| 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 | 0.275 | 0.112 |
| Copper | 1.189 | 0.626 |
| Lead | 0.093 | 0.081 |
| Nickel | 1.201 | 0.795 |
| Zinc | 0.913 | 0.381 |
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy tumbled or burnished | ||
| English units—pound per 1,000,000 off-pounds of copper or copper alloy tumbled or burnished | ||
| Chromium | 0.256 | 0.104 |
| Copper | 1.107 | 0.583 |
| Lead | 0.087 | 0.075 |
| Nickel | 1.119 | 0.740 |
| Zinc | 0.851 | 0.355 |
| 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—pound per 1,000,000 off-pounds of copper or copper alloy surface coated | ||
| Chromium | 0.326 | 0.133 |
| Copper | 1.411 | 0.743 |
| Lead | 0.111 | 0.096 |
| Nickel | 1.426 | 0.943 |
| Zinc | 1.084 | 0.453 |
| 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 per 1,000,000 off-pounds of copper or copper alloy formed | ||
| Chromium | 0.009 | 0.003 |
| Copper | 0.041 | 0.021 |
| Lead | 0.003 | 0.002 |
| Nickel | 0.041 | 0.027 |
| Zinc | 0.031 | 0.013 |
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent reduction attainable by the application of the best available technology economically achievable (BAT):
| 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 | 0.045 | 0.018 |
| Copper | 0.195 | 0.103 |
| Lead | 0.015 | 0.013 |
| Nickel | 0.197 | 0.130 |
| Zinc | 0.150 | 0.062 |
| 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 | 0.166 | 0.068 |
| Copper | 0.720 | 0.379 |
| Lead | 0.056 | 0.049 |
| Nickel | 0.727 | 0.481 |
| Zinc | 0.553 | 0.231 |
| 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 | 0.037 | 0.015 |
| Copper | 0.161 | 0.085 |
| Lead | 0.012 | 0.011 |
| Nickel | 0.163 | 0.107 |
| Zinc | 0.124 | 0.051 |
| 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 | ||
| English units—pounds per 1,000,000 off-pounds of copper or copper alloy heat treated | ||
| Chromium | 0.284 | 0.116 |
| Copper | 1.227 | 0.646 |
| Lead | 0.096 | 0.083 |
| Nickel | 1.240 | 0.820 |
| Zinc | 0.943 | 0.394 |
| 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 an extrusion press | ||
| Chromium | 0.00088 | 0.00036 |
| Copper | 0.003 | 0.0020 |
| Lead | 0.0003 | 0.00026 |
| Nickel | 0.003 | 0.002 |
| Zinc | 0.002 | 0.001 |
| 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 | 0.545 | 0.223 |
| Copper | 2.356 | 1.240 |
| Lead | 0.186 | 0.161 |
| Nickel | 2.380 | 1.574 |
| Zinc | 1.810 | 0.756 |
| 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 |
| 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 | 1.854 | 0.758 |
| Copper | 8.006 | 4.214 |
| Lead | 0.632 | 0.547 |
| Nickel | 8.090 | 5.351 |
| Zinc | 6.152 | 2.570 |
| 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 | 5.562 | 2.275 |
| Copper | 24.019 | 12.642 |
| Lead | 1.896 | 1.643 |
| Nickel | 24.272 | 16.055 |
| Zinc | 18.457 | 7.711 |
| 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 | 0.020 | 0.0084 |
| Copper | 0.088 | 0.046 |
| Lead | 0.0070 | 0.0060 |
| Nickel | 0.089 | 0.059 |
| Zinc | 0.068 | 0.028 |
| 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 | 0.574 | 0.235 |
| Copper | 2.481 | 1.306 |
| Lead | 0.195 | 0.169 |
| Nickel | 2.507 | 1.658 |
| Zinc | 1.906 | 0.796 |
| 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 | 1.723 | 0.705 |
| Copper | 7.444 | 3.918 |
| Lead | 0.587 | 0.509 |
| Nickel | 7.522 | 4.975 |
| Zinc | 5.720 | 2.389 |
| 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 | 0.051 | 0.020 |
| Copper | 0.220 | 0.116 |
| Lead | 0.017 | 0.015 |
| Nickel | 0.222 | 0.147 |
| Zinc | 0.169 | 0.070 |
| 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 | 0.275 | 0.112 |
| Copper | 1.189 | 0.626 |
| Lead | 0.093 | 0.081 |
| Nickel | 1.201 | 0.795 |
| Zinc | 0.913 | 0.381 |
| Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
|---|---|---|
| Metric units—mg/off-kg of copper or copper alloy tumbled or burnished | ||
| English units—pound per 1,000,000 off-pounds of copper or copper alloy tumbled or burnished | ||
| Chromium | 0.256 | 0.104 |
| Copper | 1.107 | 0.583 |
| Lead | 0.087 | 0.075 |
| Nickel | 1.119 | 0.740 |
| Zinc | 0.851 | 0.355 |
| 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—pound per 1,000,000 off-pounds of copper or copper alloy surface coated | ||
| Chromium | 0.326 | 0.133 |
| Copper | 1.411 | 0.743 |
| Lead | 0.111 | 0.096 |
| Nickel | 1.426 | 0.943 |
| Zinc | 1.084 | 0.453 |
| 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 per 1,000,000 off-pounds of copper or copper alloy formed | ||
| Chromium | 0.009 | 0.003 |
| Copper | 0.041 | 0.021 |
| Lead | 0.003 | 0.002 |
| Nickel | 0.041 | 0.027 |
| Zinc | 0.031 | 0.013 |
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