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 nickel-cobalt forming wastewater introduced into a POTW shall not exceed the following values:
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt rolled with emulsions | ||
Chromium | 0.063 | 0.026 |
Nickel | 0.094 | 0.063 |
Fluoride | 10.1 | 4.49 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt rolled with water | ||
Chromium | 0.028 | 0.011 |
Nickel | 0.042 | 0.028 |
Fluoride | 4.49 | 1.99 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt drawn with emulsions | ||
Chromium | 0.036 | 0.014 |
Nickel | 0.053 | 0.036 |
Fluoride | 5.68 | 2.52 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of extruded nickel-cobalt heat treated | ||
Chromium | 0.031 | 0.013 |
Nickel | 0.046 | 0.031 |
Fluoride | 4.95 | 2.20 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt extruded | ||
Chromium | 0.086 | 0.034 |
Nickel | 0.128 | 0.086 |
Fluoride | 13.8 | 6.13 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt forged | ||
Chromium | 0.002 | 0.0006 |
Nickel | 0.002 | 0.002 |
Fluoride | 0.238 | 0.106 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of forged nickel-cobalt cooled with water | ||
Chromium | 0.018 | 0.007 |
Nickel | 0.026 | 0.018 |
Fluoride | 2.82 | 1.25 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt forged | ||
Chromium | 0.069 | 0.028 |
Nickel | 0.103 | 0.069 |
Fluoride | 11.2 | 4.94 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt cast with stationary methods | ||
Chromium | 0.448 | 0.182 |
Nickel | 0.666 | 0.448 |
Fluoride | 72.0 | 32.0 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt metal powder atomized | ||
Chromium | 0.970 | 0.393 |
Nickel | 1.44 | 0.970 |
Fluoride | 156 | 69.2 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt formed | ||
Chromium | 0.300 | 0.122 |
Nickel | 0.446 | 0.300 |
Fluoride | 48.2 | 21.4 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt surface treated | ||
Chromium | 0.346 | 0.141 |
Nickel | 0.514 | 0.346 |
Fluoride | 55.7 | 24.7 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt surface treated | ||
Chromium | 0.873 | 0.354 |
Nickel | 1.30 | 0.873 |
Fluoride | 141 | 62.3 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt alkaline cleaned | ||
Chromium | 0.013 | 0.005 |
Nickel | 0.019 | 0.013 |
Fluoride | 2.02 | 0.895 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt alkaline cleaned | ||
Chromium | 0.086 | 0.035 |
Nickel | 0.128 | 0.086 |
Fluoride | 13.9 | 6.15 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt treated with molten salt | ||
Chromium | 0.312 | 0.127 |
Nickel | 0.464 | 0.312 |
Fluoride | 50.2 | 22.3 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt treated with ammonia solution | ||
Chromium | 0.006 | 0.002 |
Nickel | 0.008 | 0.006 |
Fluoride | 0.881 | 0.391 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt sawed or ground with emulsions | ||
Chromium | 0.015 | 0.006 |
Nickel | 0.022 | 0.015 |
Fluoride | 2.35 | 1.04 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of sawed or ground nickel-cobalt rinsed | ||
Chromium | 0.067 | 0.027 |
Nickel | 0.100 | 0.067 |
Fluoride | 10.8 | 4.78 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt steam cleaned | ||
Chromium | 0.011 | 0.005 |
Nickel | 0.017 | 0.011 |
Fluoride | 1.79 | 0.795 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt tested with dye penetrant method | ||
Chromium | 0.079 | 0.032 |
Nickel | 0.117 | 0.079 |
Fluoride | 12.7 | 5.63 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt electrocoated | ||
Chromium | 1.25 | 0.506 |
Nickel | 1.86 | 1.25 |
Fluoride | 201 | 89.0 |
Subpart C-PSES
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of nickel-cobalt formed | ||
Chromium | 0.091 | 0.037 |
Nickel | 0.136 | 0.091 |
Fluoride | 14.7 | 6.50 |
40 C.F.R. §471.34