467.63—Effluent limitations representing the degree of effluent reduction attainable by the application of best available technology economically achievable.
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:
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
Code of Federal Regulations
[48 FR 49149, Oct. 24, 1983; 49 FR 11633, 11635, and 11636, Mar. 27, 1984]
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:
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
Code of Federal Regulations
[48 FR 49149, Oct. 24, 1983; 49 FR 11633, 11635, and 11636, Mar. 27, 1984]