Wis. Admin. Code Department of Natural Resources NR 274.303
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 30-16
Primary and Secondary Titanium Chlorination Off-gas 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 titanium tetrachloride produced | |
Chromium | 0.346 | 0.140 |
Lead | 0.262 | 0.122 |
Nickel | 0.515 | 0.346 |
Titanium | 0.496 | 0.216 |
Table 30-17
Primary and Secondary Titanium Chlorination Area-vent 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 titanium tetrachloride produced | |
Chromium | 0.385 | 0.156 |
Lead | 0.291 | 0.135 |
Nickel | 0.572 | 0.385 |
Titanium | 0.551 | 0.239 |
Table 30-18
Primary and Secondary Titanium Titanium Tetrachloride Handling 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 titanium tetrachloride handled | |
Chromium | 0.069 | 0.028 |
Lead | 0.052 | 0.024 |
Nickel | 0.103 | 0.069 |
Titanium | 0.099 | 0.043 |
Table 30-19
Primary and Secondary Titanium Reduction Area 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 titanium produced | |
Chromium | 1.528 | 0.620 |
Lead | 1.156 | 0.537 |
Nickel | 2.272 | 1.528 |
Titanium | 2.189 | 0.950 |
Table 30-20
Primary and Secondary Titanium Melt Cell 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 titanium produced | |
Chromium | 0.787 | 0.319 |
Lead | 0.595 | 0.276 |
Nickel | 1.169 | 0.787 |
Titanium | 1.127 | 0.489 |
Table 30-21
Primary and Secondary Titanium Chlorine Liquefaction 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 titanium produced | |
Chromium | 11.010 | 4.463 |
Lead | 8.332 | 3.868 |
Nickel | 16.370 | 11.010 |
Titanium | 15.770 | 6.844 |
Table 30-22
Primary and Secondary Titanium Sodium Reduction Container Reconditioning Wash Water
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of titanium produced | |
Chromium | 0.474 | 0.192 |
Lead | 0.359 | 0.167 |
Nickel | 0.705 | 0.474 |
Titanium | 0.679 | 0.295 |
Table 30-23
Primary and Secondary Titanium Chip Crushing Wet Air Pollutant Control
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of titanium produced | |
Chromium | 0.848 | 0.344 |
Lead | 0.642 | 0.298 |
Nickel | 1.261 | 0.848 |
Titanium | 1.215 | 0.527 |
Table 30-24
Primary and Secondary Titanium Acid Leachate and Rinse Water
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of titanium produced | |
Chromium | 4.381 | 1.776 |
Lead | 3.315 | 1.539 |
Nickel | 6.512 | 4.381 |
Titanium | 6.275 | 2.723 |
Table 30-25
Primary and Secondary Titanium Sponge Crushing and Screening 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 titanium produced | |
Chromium | 0.239 | 0.097 |
Lead | 0.181 | 0.084 |
Nickel | 0.356 | 0.239 |
Titanium | 0.343 | 0.149 |
Table 30-26
Primary and Secondary Titanium Acid Pickle and Wash Water
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of titanium pickled | |
Chromium | 0.023 | 0.009 |
Lead | 0.017 | 0.008 |
Nickel | 0.034 | 0.023 |
Titanium | 0.032 | 0.014 |
Table 30-27
Primary and Secondary Titanium Scrap Milling 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 titanium milled | |
Chromium | 0.084 | 0.034 |
Lead | 0.064 | 0.030 |
Nickel | 0.125 | 0.084 |
Titanium | 0.120 | 0.052 |
Table 30-28
Primary and Secondary Titanium Scrap Detergent Wash Water
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of scrap washed | |
Chromium | 6.684 | 2.710 |
Lead | 5.058 | 2.348 |
Nickel | 9.935 | 6.684 |
Titanium | 9.574 | 4.155 |
Table 30-29
Primary and Secondary Titanium Casting Crucible Wash Water
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of titanium cast | |
Chromium | 0.176 | 0.072 |
Lead | 0.134 | 0.062 |
Nickel | 0.262 | 0.176 |
Titanium | 0.253 | 0.110 |
Table 30-30
Primary and Secondary Titanium Casting Contact Cooling Water
BAT Effluent Limitations | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/kg (pounds per million pounds) of titanium cast | |
Chromium | 27.000 | 10.950 |
Lead | 20.430 | 9.486 |
Nickel | 40.140 | 27.000 |
Titanium | 38.680 | 16.780 |
Wis. Admin. Code Department of Natural Resources NR 274.303