Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable. The discharge of wastewater pollutants from the core shall not exceed the volumes set forth below:
Subpart F
Core
| Pollutant or pollutant property
| BAT effluent limitations
|
|---|
| Maximum for any 1 day
| Maximum for monthly average
|
|---|
| mg/off-kg (lb/million off-lbs) of aluminum drawn with emulsions or soaps
|
| Chromium | 0.205 | 0.084
|
| Cyanide | 0.135 | 0.056
|
| Zinc | 0.681 | 0.285
|
| Aluminum | 3.00 | 1.49 |
| Pollutant or pollutant property
| BAT effluent limitations
|
|---|
| Maximum for any 1 day
| Maximum for monthly average
|
|---|
| mg/off-kg (lb/million off-lbs) of aluminum rod cast
|
| Chromium | 0.0009 | 0.0004
|
| Cyanide | 0.0006 | 0.0003
|
| Zinc | 0.0029 | 0.0012
|
| Aluminum | 0.013 | 0.0063 |
| Pollutant or pollutant property
| BAT effluent limitations
|
|---|
| Maximum for any 1 day
| Maximum for monthly average
|
|---|
| mg/off-kg (lb/million off-lbs) of aluminum rod cast
|
| Chromium | 0.086 | 0.035
|
| Cyanide | 0.056 | 0.024
|
| Zinc | 0.283 | 0.118
|
| Aluminum | 1.25 | 0.62 |
| Pollutant or pollutant property
| BAT effluent limitations
|
|---|
| Maximum for any 1 day
| Maximum for monthly average
|
|---|
| mg/off-kg (lb/million off-lbs) of aluminum quenched
|
| Chromium | 0.897 | 0.37
|
| Cyanide | 0.591 | 0.25
|
| Zinc | 2.98 | 1.24
|
| Aluminum | 13.10 | 6.52 |
| Pollutant or pollutant property
| BAT effluent limitations
|
|---|
| Maximum for any 1 day
| Maximum for monthly average
|
|---|
| mg/off-kg (lb/million off-lbs) of aluminum cleaned or etched
|
| Chromium | 0.079 | 0.032
|
| Cyanide | 0.052 | 0.022
|
| Zinc | 0.262 | 0.11
|
| Aluminum | 1.15 | 0.57 |
| Pollutant or pollutant property
| BAT effluent limitations
|
|---|
| Maximum for any 1 day
| Maximum for monthly average
|
|---|
| mg/off-kg (lb/million off-lbs) of aluminum cleaned or etched
|
| Chromium | 0.612 | 0.251
|
| Cyanide | 0.404 | 0.167
|
| Zinc | 2.03 | 0.849
|
| Aluminum | 8.95 | 4.45 |
| Pollutant or pollutant property
| BAT effluent limitations
|
|---|
| Maximum for any 1 day
| Maximum for monthly average
|
|---|
| mg/off-kg (lb/million off-lbs) of aluminum cleaned or etched
|
| Chromium | 0.85 | 0.348
|
| Cyanide | 0.561 | 0.232
|
| Zinc | 2.82 | 1.18
|
| Aluminum | 12.43 | 6.19 |
authority: Secs. 301, 304(b), (c), (e), and (g), 306(b) and (c), 307(b) and (c), 308 and 501 of the Clean Water Act (the Federal Water Pollution Control Act Amendments of 1972, as amended by the Clean Water Act of 1977) and the Water Quality Act of 1987 (the “Act”);
33 U.S.C. 1311,
1314,
c,
e,
and, 1316(b) and
c, 1317(b) and
c,
1318; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217; 101 Stat. 7, Pub. L. 100-4
source: 48 FR 49149, Oct. 24, 1983, unless otherwise noted.
cite as: 40 CFR 467.63