§ 424.73 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
Current through Aug 22, 2025 · Read all of Part 424
The following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable:
| Effluent characteristic | Effluent limitations | |
|---|---|---|
| Maximum for any 1 day | Average of daily values for 30 consecutive days shall not exceed— | |
| Metric units (kg/kkg of product) | ||
| Manganese | 0.530 | 0.265 |
| Chromium | .053 | .027 |
| Ammonia-N | 5.297 | 2.649 |
| English units (lb/1,000 lb of product) | ||
| Manganese | 0.530 | 0.265 |
| Chromium | .053 | .027 |
| Ammonia-N | 5.297 | 2.649 |
[44 FR 50746, Aug. 29, 1979]