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§ 419.46 Standards of performance for new sources (NSPS).
(a) Any new source subject to this subpart must achieve the following new source performance standards (NSPS):
| Pollutant or pollutant property | NSPS effluent limitations | |
|---|---|---|
| Maximum for any 1 day | Average of daily values for 30 consecutive days shall not exceed | |
| Metric units (kilograms per 1,000 m 3 of feedstock) | ||
| BOD5 | 34.6 | 18.4 |
| TSS | 23.4 | 14.9 |
| COD 1 | 245.0 | 126.0 |
| Oil and grease | 10.5 | 5.6 |
| Phenolic compounds | 0.25 | 0.12 |
| Ammonia as N | 23.4 | 10.7 |
| Sulfide | 0.220 | 0.10 |
| Total chromium | 0.52 | 0.31 |
| Hexavalent chromium | 0.046 | 0.021 |
| pH | ( 2) | ( 2) |
| English units (pounds per 1,000 bbl of feedstock) | ||
| BOD 1 | 12.2 | 6.5 |
| TSS | 8.3 | 5.3 |
| COD 1 | 87.0 | 45.0 |
| Oil and grease | 3.8 | 2.0 |
| Phenolic compounds | 0.088 | 0.043 |
| Ammonia as N | 8.3 | 3.8 |
| Sulfide | 0.078 | 0.035 |
| Total chromium | 0.180 | 0.105 |
| Hexavalent chromium | 0.022 | 0.0072 |
| pH | ( 2) | ( 2) |