(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:
| 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:
| 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 |
authority: Secs. 301, 304(b) and (c), 306(b) and (c), 307(c) of the Federal Water Pollution Control Act, as amended;
33 U.S.C. 1251,
1311,
1314,
1316,
1317; 86 Stat. 816
source: 39 FR 6809, Feb. 22, 1974, unless otherwise noted.
cite as: 40 CFR 424.63