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 for the process operations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT):
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium rolled with contact cooling water | ||
Cyanide | 1.4 | 0.586 |
Lead | 2.05 | 0.976 |
Zinc | 7.13 | 2.98 |
Ammonia | 651 | 286 |
Fluoride | 291 | 129 |
Oil and grease | 97.0 | 58.0 |
TSS | 200.0 | 95.0 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium extruded | ||
Cyanide | 0.021 | 0.009 |
Lead | 0.030 | 0.015 |
Zinc | 0.105 | 0.044 |
Ammonia | 9.59 | 4.22 |
Fluoride | 4.28 | 1.9 |
Oil and grease | 1.44 | 0.863 |
TSS | 2.95 | 1.4 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium extruded | ||
Cyanide | 0.052 | 0.022 |
Lead | 0.075 | 0.036 |
Zinc | 0.260 | 0.109 |
Ammonia | 23.7 | 10.5 |
Fluoride | 10.6 | 4.70 |
Oil and grease | 3.56 | 2.14 |
TSS | 7.30 | 3.47 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of forged titanium cooled with water | ||
Cyanide | 0.580 | 0.240 |
Lead | 0.840 | 0.400 |
Zinc | 2.92 | 1.22 |
Ammonia | 267 | 117 |
Fluoride | 119 | 52.8 |
Oil and grease | 40.0 | 24.0 |
TSS | 82.0 | 39.0 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of refractory metals forged | ||
Cyanide | 0.012 | 0.005 |
Lead | 0.017 | 0.008 |
Zinc | 0.059 | 0.025 |
Ammonia | 5.33 | 2.35 |
Fluoride | 2.38 | 1.06 |
Oil and grease | 0.800 | 0.480 |
TSS | 1.64 | 0.780 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of refractory metals forged | ||
Cyanide | 0.293 | 0.121 |
Lead | 0.424 | 0.202 |
Zinc | 1.48 | 0.616 |
Ammonia | 135 | 59.2 |
Fluoride | 60.1 | 26.7 |
Oil and grease | 20.2 | 12.1 |
TSS | 41.4 | 19.7 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium surface treated | ||
Cyanide | 0.061 | 0.025 |
Lead | 0.088 | 0.042 |
Zinc | 0.304 | 0.127 |
Ammonia | 27.7 | 12.2 |
Fluoride | 12.4 | 5.49 |
Oil and grease | 4.16 | 2.50 |
TSS | 8.53 | 4.06 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium surface treated | ||
Cyanide | 8.47 | 3.51 |
Lead | 12.3 | 5.84 |
Zinc | 42.7 | 17.8 |
Ammonia | 3,890 | 1,710 |
Fluoride | 1,740 | 771 |
Oil and grease | 584 | 351 |
TSS | 1,200 | 570 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium surface treated or forged | ||
Cyanide | 0.621 | 0.257 |
Lead | 0.899 | 0.428 |
Zinc | 3.13 | 1.31 |
Ammonia | 285 | 126 |
Fluoride | 128 | 56.5 |
Oil and grease | 42.8 | 25.7 |
TSS | 87.8 | 41.8 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium alkaline cleaned | ||
Cyanide | 0.070 | 0.029 |
Lead | 0.101 | 0.048 |
Zinc | 0.351 | 0.147 |
Ammonia | 32.0 | 14.1 |
Fluoride | 14.3 | 6.34 |
Oil and grease | 4.80 | 2.88 |
TSS | 9.84 | 4.68 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium alkaline cleaned | ||
Cyanide | 0.801 | 0.331 |
Lead | 1.16 | 0.552 |
Zinc | 4.03 | 1.69 |
Ammonia | 370 | 160 |
Fluoride | 164 | 72.9 |
Oil and grease | 55.2 | 33.1 |
TSS | 113 | 53.8 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium treated with molten salt | ||
Cyanide | 0.277 | 0.115 |
Lead | 0.401 | 0.191 |
Zinc | 1.40 | 0.583 |
Ammonia | 128 | 56.0 |
Fluoride | 56.8 | 25.2 |
Oil and grease | 19.1 | 11.5 |
TSS | 39.2 | 18.6 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium tumbled | ||
Cyanide | 0.229 | 0.095 |
Lead | 0.332 | 0.158 |
Zinc | 1.16 | 0.482 |
Ammonia | 110 | 46 |
Fluoride | 47.0 | 20.9 |
Oil and grease | 15.8 | 9.48 |
TSS | 32.4 | 15.4 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium sawed or ground with an emulsion | ||
Cyanide | 0.053 | 0.022 |
Lead | 0.077 | 0.037 |
Zinc | 0.267 | 0.112 |
Ammonia | 24.4 | 10.7 |
Fluoride | 10.9 | 4.83 |
Oil and grease | 3.66 | 2.20 |
TSS | 7.51 | 3.57 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium sawed or ground with contact cooling water | ||
Cyanide | 1.38 | 0.571 |
Lead | 2.00 | 0.952 |
Zinc | 6.95 | 2.91 |
Ammonia | 635 | 279 |
Fluoride | 283 | 126 |
Oil and grease | 95.2 | 57.1 |
TSS | 195 | 92.8 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium tested with dye penetrant methods | ||
Cyanide | 0.325 | 0.135 |
Lead | 0.471 | 0.224 |
Zinc | 1.64 | 0.683 |
Ammonia | 149 | 65.7 |
Fluoride | 66.7 | 29.6 |
Oil and grease | 22.4 | 13.5 |
TSS | 45.9 | 21.9 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
Subpart F-BPT
Pollutant or pollutant property | Maximum for any 1 day | Maximum for monthly average |
mg/off-kg (pounds per million off-pounds) of titanium formed | ||
Cyanide | 0.010 | 0.004 |
Lead | 0.014 | 0.007 |
Zinc | 0.048 | 0.020 |
Ammonia | 4.32 | 1.90 |
Fluoride | 1.93 | 0.856 |
Oil and grease | 0.648 | 0.389 |
TSS | 1.33 | 0.632 |
pH | (1) | (1) |
1 Within the range of 7.5 to 10.0 at all times.
40 C.F.R. §471.61