(a) 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:
(1) Subpart C--Open Formation--Dehydrated.
BAT Effluent Limitations------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
Metric units--mg/kg of
lead used
English units--pounds
per 1,000,000 pounds of
lead used
-------------------------Copper........................................ 3.19 1.68Lead.......................................... 0.71 0.34Iron.......................................... 2.02 1.02------------------------------------------------------------------------
(2) Subpart C--Open Formation--Wet.
BAT Effluent Limitations------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
Metric units--mg/kg of
lead used
English units--pounds per
1,000,000 pounds of lead
used
---------------------------Copper...................................... 0.100 0.053Lead........................................ 0.022 0.010Iron........................................ 0.06 0.03------------------------------------------------------------------------
(3) Subpart C--Plate Soak.
BAT Effluent Limitations------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
Metric units--mg/kg of
lead used
English units--pounds
per 1,000,000 pounds of
lead used
-------------------------Copper........................................ 0.039 0.021Lead.......................................... 0.008 0.004Iron.......................................... 0.030 0.010------------------------------------------------------------------------
(4) Subpart C--Battery Wash (Detergent).
BAT Effluent Limitations------------------------------------------------------------------------
Maximum for
Pollutant or Pollutant Property Maximum for monthly
any 1 Day average------------------------------------------------------------------------
Metric units--mg/kg of
lead used
English units--pounds
per 1,000,000 pounds of
lead used
-------------------------Copper........................................ 1.71 0.90Lead.......................................... 0.38 0.18Iron.......................................... 1.08 0.55------------------------------------------------------------------------
(5) Subpart C--Direct Chill Lead Casting.
BAT Effluent Limitations------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
Metric units--mg/kg of
lead used
English units--pounds per
1,000,000 pounds of lead
used
---------------------------Copper...................................... 0.0004 0.0002Lead........................................ 0.00008 0.00004Iron........................................ 0.0002 0.0001------------------------------------------------------------------------
(6) Subpart C--Mold Release Formulation.
BAT Effluent Limitations------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
Metric units--mg/kg of
lead used
English units--pounds
per 1,000,000 pounds of
lead used
-------------------------Copper........................................ 0.011 0.006Lead.......................................... 0.002 0.001Iron.......................................... 0.007 0.003------------------------------------------------------------------------
(7) Subpart C--Truck Wash.
BAT Effluent Limitations------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
Metric units--mg/kg of
lead in trucked
batteries
English units--pounds
per 1,000,000 pounds of
lead in trucked
batteries
-------------------------Copper........................................ 0.026 0.014Lead.......................................... 0.005 0.002Iron.......................................... 0.016 0.008------------------------------------------------------------------------
(8) Subpart C--Laundry.
BAT Effluent Limitations------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
Metric units--mg/kg of
lead used
English units--pounds
per 1,000,000 pounds of
lead used
-------------------------Copper........................................ 0.21 0.11Lead.......................................... 0.05 0.02Iron.......................................... 0.13 0.07------------------------------------------------------------------------
(9) Subpart C--Miscellaneous Wastewater Streams.
BAT Effluent Limitations------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
Metric units--mg/kg of
lead used
English units--pounds
per 1,000,000 pounds of
lead used
-------------------------Copper........................................ 0.58 0.31Lead.......................................... 0.13 0.06Iron.......................................... 0.37 0.19------------------------------------------------------------------------
(b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984, as amended at 51 FR 30816, Aug. 28, 1986]