View all text of Subpart D [§ 410.40 - § 410.47]
§ 410.45 - New source performance standards (NSPS).
Any new source subject to this subpart must achieve the following new source performance standards (NSPS):
Simple Manufacturing Operations
Pollutant or pollutant property | NSPS | Maximum for any 1 day | Average of daily values for 30 consecutive days | Kg/kkg (or pounds per 1,000 lb) of product | BOD | 3.3 | 1.7 | COD | 41.7 | 26.9 | TSS | 8.8 | 3.9 | Sulfide | 0.20 | 0.10 | Phenols | 0.10 | 0.05 | Total Chromium | 0.10 | 0.05 | pH 1 | ( 1) | ( 1) |
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1 Within the range 6.0 to 9.0 at all times.
Note: Additional allocations for “commission finishers” are not available to new sources.
Complex Manufacturing Operations
Pollutant or pollutant property | NSPS | Maximum for any 1 day | Average of daily values for 30 consecutive days | Kg/kkg (or pounds per 1,000 lb) of product | BOD | 3.7 | 1.9 | COD | 68.7 | 44.2 | TSS | 14.4 | 6.4 | Sulfide | 0.20 | 0.10 | Phenols | 0.10 | 0.05 | Total Chromium | 0.10 | 0.05 | pH 1 | ( 1) | ( 1) |
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1 Within the range 6.0 to 9.0 at all times.
Note: Additional allocations for “commission finishers” are not available to new sources.
Desizing
Pollutant or pollutant property | NSPS | Maximum for any 1 day | Average of daily values for 30 consecutive days | Kg/kkg (or pounds per 1,000 lb) of product | BOD | 5.5 | 2.8 | COD | 59.5 | 38.3 | TSS | 15.6 | 6.9 | Sulfide | 0.20 | 0.10 | Phenols | 0.10 | 0.05 | Total Chromium | 0.10 | 0.05 | pH | ( 1) | ( 1) |
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1 Within the range 6.0 to 9.0 at all times.