40 CFR § 424.63
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
June 9, 2020
(a) 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 producing electrolytic manganese after application of the best available technology economically achievable:
Open Table
| 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 | 0.678 | 0.339 |
| Ammonia-N | 6.778 | 3.389 |
| English units (lb/1,000 lb of product) | ||
| Manganese | 0.678 | 0.339 |
| Ammonia-N | 6.778 | 3.389 |
(b) 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 producing electrolytic manganese dioxide after application of the best available technology economically achievable:
Open Table
| 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 | 0.176 | 0.088 |
| Ammonia-N | 1.762 | .881 |
| English units (lb/1,000 lb of product) | ||
| Manganese | 0.176 | 0.088 |
| Ammonia-N | 1.762 | .881 |
[44 FR 50745, Aug. 29, 1979]
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