Except as provided in 40 CFR 125.30 through 125.32 , any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable:
BAT Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/kg (pound's per million pounds) of aluminum scrap dried | ||
Lead | .000 | .000 |
Zinc | .000 | .000 |
Aluminum | .000 | .000 |
Ammonia (as N) | .000 | .000 |
BAT Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/kg (pound's per million pounds) of aluminum scrap screened and milled | ||
Lead | .000 | .000 |
Zinc | .000 | .000 |
Aluminum | .000 | .000 |
Ammonia (as N) | .000 | .000 |
BAT Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/kg (pound's per million pounds) of dross washed | ||
Lead | 3.043 | 1.413 |
Zinc | 11.090 | 4.565 |
Aluminum | 66.410 | 29.450 |
Ammonia (as N) | 1,449.000 | 636.900 |
BAT Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/kg (lb/million lbs) of aluminum demagged | ||
Lead | 0.216 | 0.100 |
Zinc | 0.786 | 0.324 |
Aluminum | 4.711 | 2.090 |
Ammonia (as N) | 102.800 | 45.180 |
BAT Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/kg (pound's per million pounds) of aluminum delacquered | ||
Lead | 0.093 | 0.043 |
Zinc | 0.340 | 0.140 |
Aluminum | 2.035 | 0.903 |
Ammonia (as N) | 44.389 | 19.514 |
Total phenolics (4-AAP method)1 | 0.004 |
1 At the source.
BAT Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/kg (pounds per million pounds) of aluminum cast | ||
Lead | .372 | .173 |
Zinc | 1.356 | .558 |
Aluminum | 8.120 | 3.602 |
Ammonia (as N) | 177.200 | 77.880 |
BAT Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/kg (lb/million lbs) of aluminum cast | ||
Lead | 0.019 | 0.009 |
Zinc | 0.068 | 0.028 |
Aluminum | 0.409 | 0.182 |
Ammonia (as N) | 8.931 | 3.926 |
BAT Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/kg (pounds per million pounds) of aluminum cast | ||
Lead | .000 | .000 |
Zinc | .000 | .000 |
Aluminum | .000 | .000 |
Ammonia (as N) | .000 | .000 |
BAT Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/kg (pounds per million pounds) of aluminum cast | ||
Lead | .000 | .000 |
Zinc | .000 | .000 |
Aluminum | .000 | .000 |
Ammonia (as N) | .000 | .000 |
BAT Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/kg (pounds per million pounds) of aluminum cast | ||
Lead | .000 | .000 |
Zinc | .000 | .000 |
Aluminum | .000 | .000 |
Ammonia (as N) | .000 | .000 |
40 C.F.R. §421.33