Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and by August 23, 1988 achieve the following pretreatment standards for existing sources (PSES). The mass of wastewater pollutants in titanium forming process wastewater introduced into a POTW shall not exceed the following values:
(a) Rolling spent neat oils--subpart F--PSES. There shall be no discharge of process wastewater pollutants.
(b) Rolling contact cooling water.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium rolled with
contact cooling water
---------------------------Cyanide..................................... 0.142 0.059Lead........................................ 0.205 0.098Zinc........................................ 0.713 0.298Ammonia..................................... 65.1 28.6Fluoride.................................... 29.1 12.9------------------------------------------------------------------------
(c) Drawing spent neat oils--subpart F--PSES. There shall be no discharge of process wastewater pollutants.
(d) Extrusion spent neat oils--subpart F--PSES. There shall be no discharge of process wastewater pollutants.
(e) Extrusion spent emulsions.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium extruded
---------------------------Cyanide..................................... 0.021 0.009Lead........................................ 0.030 0.015Zinc........................................ 0.105 0.044Ammonia..................................... 9.59 4.22Fluoride.................................... 4.28 1.90------------------------------------------------------------------------
(f) Extrusion press hydraulic fluid leakage.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium extruded
---------------------------Cyanide..................................... 0.052 0.022Lead........................................ 0.75 0.036Zinc........................................ 0.260 0.109Ammonia..................................... 23.7 10.5Fluoride.................................... 10.6 4.70------------------------------------------------------------------------
(g) Forging spent lubricants--subpart F--PSES. There shall be no discharge of process wastewater pollutants.
(h) Forging contact cooling water.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
forged titanium cooled
with water
---------------------------Cyanide..................................... 0.029 0.012Lead........................................ 0.042 0.020Zinc........................................ 0.146 0.061Ammonia..................................... 13.3 5.86Fluoride.................................... 5.95 2.64------------------------------------------------------------------------
(i) Forging equipment cleaning wastewater.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium forged
---------------------------Cyanide..................................... 0.012 0.005Lead........................................ 0.017 0.008Zinc........................................ 0.059 0.025Ammonia..................................... 5.33 2.35Fluoride.................................... 2.38 1.06------------------------------------------------------------------------
(j) Forging press hydraulic fluid leakage.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium forged
---------------------------Cyanide..................................... 0.293 0.121Lead........................................ 0.424 0.202Zinc........................................ 1.48 0.616Ammonia..................................... 135 59.2Fluoride.................................... 60.1 26.7------------------------------------------------------------------------
(k) Tube reducing spent lubricants--subpart F--PSES. There shall be no discharge of process wastewater pollutants.
(l) Heat treatment contact cooling water--subpart F--PSES. There shall be no discharge allowance for the discharge of process wastewater pollutants.
(m) Surface treatment spent baths.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium surface treated
---------------------------Cyanide..................................... 0.061 0.025Lead........................................ 0.088 0.042Zinc........................................ 0.304 0.127Ammonia..................................... 27.7 12.2Fluoride.................................... 12.4 5.49------------------------------------------------------------------------
(n) Surface treatment rinse.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium surface treated
---------------------------Cyanide..................................... 0.847 0.351Lead........................................ 1.23 0.584Zinc........................................ 4.27 1.78Ammonia..................................... 389 171Fluoride.................................... 174 77.1------------------------------------------------------------------------
(o) Wet air pollution control scrubber blowdown.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium surface treated
or forged
---------------------------Cyanide..................................... 0.062 0.026Lead........................................ 0.090 0.043Zinc........................................ 0.313 0.131Ammonia..................................... 28.5 12.6Fluoride.................................... 12.8 5.65------------------------------------------------------------------------
(p) Alkaline cleaning spent baths.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium alkaline cleaned
---------------------------Cyanide..................................... 0.070 0.029Lead........................................ 0.101 0.048Zinc........................................ 0.351 0.147Ammonia..................................... 32.0 14.1Fluoride.................................... 14.3 6.34------------------------------------------------------------------------
(q) Alkaline cleaning rinse.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium alkaline cleaned
---------------------------Cyanide..................................... 0.080 0.033Lead........................................ 0.116 0.055Zinc........................................ 0.403 0.169Ammonia..................................... 36.8 16.2Fluoride.................................... 16.4 7.29------------------------------------------------------------------------
(r) Molten salt rinse.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium treated with
molten salt
---------------------------Cyanide..................................... 0.277 0.115Lead........................................ 0.401 0.191Zinc........................................ 1.40 0.583Ammonia..................................... 128 56.0Fluoride.................................... 56.8 25.2------------------------------------------------------------------------
(s) Tumbling wastewater.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium tumbled
---------------------------Cyanide..................................... 0.023 0.010Lead........................................ 0.033 0.016Zinc........................................ 0.116 0.048Ammonia..................................... 10.6 4.63Fluoride.................................... 4.70 2.09------------------------------------------------------------------------
(t) Sawing or grinding spent neat oils--subpart F--PSES. There shall be no discharge of process wastewater pollutants.
(u) Sawing or grinding spent emulsions.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium sawed or ground
with emulsions
---------------------------Cyanide..................................... 0.053 0.022Lead........................................ 0.077 0.037Zinc........................................ 0.267 0.112Ammonia..................................... 24.4 10.7Fluoride.................................... 10.9 4.83------------------------------------------------------------------------
(v) Sawing or grinding contact cooling water.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium sawed or ground
with contact cooling water
---------------------------Cyanide..................................... 0.138 0.057Lead........................................ 0.200 0.095Zinc........................................ 0.695 0.291Ammonia..................................... 63.5 27.9Fluoride.................................... 28.3 12.6------------------------------------------------------------------------
(w) Dye penetrant testing wastewater.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium treated using dye
penetrant methods
---------------------------Cyanide..................................... 0.325 0.135Lead........................................ 0.471 0.224Zinc........................................ 1.64 0.638Ammonia..................................... 149 65.7Fluoride.................................... 66.7 29.6------------------------------------------------------------------------
(x) Miscellaneous wastewater sources.
Subpart F--PSES------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/off-kg (pounds per
million off-pounds) of
titanium formed
---------------------------Cyanide..................................... 0.010 0.004Lead........................................ 0.014 0.007Zinc........................................ 0.048 0.020Ammonia..................................... 4.32 1.90Fluoride.................................... 1.93 0.856------------------------------------------------------------------------
(y) Degreasing spent solvents--subpart F--PSES. There shall be no discharge of process wastewater pollutants. [50 FR 34270, Aug. 23, 1985; 51 FR 2887, Jan. 22, 1986]