Wis. Admin. Code Department of Natural Resources NR 274.323
Except as provided in 40 CFR 125.30 to 125.32, any existing point source subject to this subchapter shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BAT:
Table 32-10
Secondary Uranium Refinery Sump Filtrate
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of uranium processed in the refinery | |
Chromium | 27.14 | 11.00 |
Copper | 93.88 | 44.74 |
Nickel | 40.34 | 27.14 |
Fluoride | 2,567.00 | 1,459.00 |
Table 32-11
Secondary Uranium Slag Leach Reslurry
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of uranium processed in the refinery | |
Chromium | 1.689 | 0.685 |
Copper | 5.844 | 2.785 |
Nickel | 2.511 | 1.689 |
Fluoride | 159.800 | 90.860 |
Table 32-12
Secondary Uranium Solvent Extraction Raffinate Filtrate
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per m uranium processed | illion pounds) of in the refinery |
Chromium | 2.357 | 0.955 |
Copper | 8.152 | 3.885 |
Nickel | 3.503 | 2.357 |
Fluoride | 222.900 | 126.700 |
Table 32-13
Secondary Uranium Digestion Wet Air Pollution Control
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of uranium processed in the refinery | |
Chromium | 0.000 | 0.000 |
Copper | 0.000 | 0.000 |
Nickel | 0.000 | 0.000 |
Fluoride | 0.000 | 0.000 |
Table 32-14
Secondary Uranium Evaporation and Denitration Wet Air Pollution Control
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of uranium trioxide produced | |
Chromium | 0.000 | 0.000 |
Copper | 0.000 | 0.000 |
Nickel | 0.000 | 0.000 |
Fluoride | 0.000 | 0.000 |
Table 32-15
Secondary Uranium Hypofluorination Alkaline Scrubber
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of uranium tetrafluoride produced | |
Chromium | 0.007 | 0.003 |
Copper | 0.026 | 0.012 |
Nickel | 0.011 | 0.025 |
Fluoride | 0.700 | 0.398 |
Table 32-16
Secondary Uranium Hypofluorination Water Scrubber
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of uranium tetrafluoride produced | |
Chromium | 0.000 | 0.000 |
Copper | 0.000 | 0.000 |
Nickel | 0.000 | 0.000 |
Fluoride | 0.000 | 0.000 |
Table 32-17
Secondary Uranium Magnesium Reduction and Casting Floor Wash
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of uranium produced by magnesium reduction | |
Chromium | 0.011 | 0.005 |
Copper | 0.039 | 0.018 |
Nickel | 0.017 | 0.011 |
Fluoride | 1.054 | 0.599 |
Table 32-18
Secondary Uranium Laundry Wastewater
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of uranium produced by magnesium reduction | |
Chromium | 0.036 | 0.014 |
Copper | 0.123 | 0.059 |
Nickel | 0.053 | 0.036 |
Fluoride | 3.360 | 1.910 |
Wis. Admin. Code Department of Natural Resources NR 274.323