Wis. Admin. Code Department of Natural Resources NR 273.034
Any new source subject to this subchapter shall achieve the following standards:
Table 3-47
Nickel-Cobalt
Rolling Spent Emulsions
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | 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 |
Oil and grease | 1.70 | 1.70 |
Total suspended solids | 2.55 | 2.04 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-48
Nickel-Cobalt
Rolling Contact Cooling Water
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt rolled with water | |
Chromium | 0.028 | 0.012 |
Nickel | 0.042 | 0.028 |
Fluoride | 4.49 | 1.99 |
Oil and grease | 0.754 | 0.754 |
Total suspended solids | 1.13 | 0.905 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-49
Nickel-Cobalt
Drawing Spent Emulsions
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt drawn with emulsions | |
Chromium | 0.036 | 0.015 |
Nickel | 0.053 | 0.036 |
Fluoride | 5.68 | 2.52 |
Oil and grease | 0.954 | 0.954 |
Total suspended solids | 1.43 | 1.15 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-50
Nickel-Cobalt
Extrusion Press or Solution Heat Treatment
Contact Cooling Water
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt heat treated | |
Chromium | 0.031 | 0.013 |
Nickel | 0.046 | 0.031 |
Fluoride | 4.95 | 2.20 |
Oil and grease | 0.832 | 0.832 |
Total suspended solids | 1.25 | 0.999 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-51
Nickel-Cobalt
Extrusion Press Hydraulic Fluid Leakage
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt extruded | |
Chromium | 0.086 | 0.035 |
Nickel | 0.128 | 0.086 |
Fluoride | 13.8 | 6.13 |
Oil and grease | 2.32 | 2.32 |
Total suspended solids | 3.48 | 2.79 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-52
Nickel-Cobalt
Forging Equipment Cleaning Wastewater
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt forged | |
Chromium | 0.002 | 0.00006 |
Nickel | 0.002 | 0.002 |
Fluoride | 0.238 | 0.106 |
Oil and grease | 0.040 | 0.040 |
Total suspended solids | 0.060 | 0.048 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-53
Nickel-Cobalt
Forging Contact Cooling Water
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | 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 |
Oil and grease | 0.474 | 0.474 |
Total suspended solids | 0.711 | 0.569 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-54
Nickel-Cobalt
Forging Press Hydraulic Fluid Leakage
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | 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 |
Oil and grease | 1.87 | 1.87 |
Total suspended solids | 2.81 | 2.25 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-55
Nickel-Cobalt
Stationary Casting Contact Cooling Water
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt cast by stationary methods | |
Chromium | 0.448 | 0.182 |
Nickel | 0.666 | 0.448 |
Fluoride | 72.0 | 32.0 |
Oil and grease | 12.1 | 12.1 |
Total suspended solids | 18.2 | 14.5 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-56
Nickel-Cobalt
Metal Powder Production Atomization Wastewater
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | 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 |
Oil and grease | 26.2 | 26.2 |
Total suspended solids | 39.3 | 31.5 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-57
Nickel-Cobalt
Wet Air Pollution Control Scrubber Blowdown
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt formed | |
Chromium | 0.300 | 0.122 |
Nickel | 0.450 | 0.300 |
Fluoride | 48.2 | 21.1 |
Oil and grease | 8.1 | 8.1 |
Total suspended solids | 12.2 | 9.72 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-58
Nickel-Cobalt
Surface Treatment Spent Baths
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt surface treated | |
Chromium | 0.346 | 0.141 |
Nickel | 0.515 | 0.346 |
Fluoride | 55.7 | 24.7 |
Oil and grease | 9.35 | 9.35 |
Total suspended solids | 14.1 | 11.2 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-59
Nickel-Cobalt
Surface Treatment Rinse
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt surface treated | |
Chromium | 0.874 | 0.354 |
Nickel | 1.30 | 0.873 |
Fluoride | 141 | 62.3 |
Oil and grease | 23.6 | 23.6 |
Total suspended solids | 35.4 | 28.3 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-60
Nickel-Cobalt
Alkaline Cleaning Spent Baths
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | 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 |
Oil and grease | 0.339 | 0.339 |
Total suspended solids | 0.509 | 0.407 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-61
Nickel-Cobalt
Alkaline Cleaning Rinse
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | 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 |
Oil and grease | 2.33 | 2.33 |
Total suspended solids | 3.50 | 2.80 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-62
Nickel-Cobalt
Molten Salt Rinse
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | 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 |
Oil and grease | 8.44 | 8.44 |
Total suspended solids | 12.7 | 10.1 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-63
Nickel-Cobalt
Ammonia Rinse
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | 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 |
Oil and grease | 0.148 | 0.148 |
Total suspended solids | 222 | 178 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-64
Nickel-Cobalt
Sawing or Grinding Spent Emulsions
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt sawed or ground with emulsions | |
Chromium | 0.015 | 0.006 |
Nickel | 0.002 | 0.015 |
Fluoride | 2.35 | 1.04 |
Oil and grease | 0.394 | 0.394 |
Total suspended solids | 591 | 473 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-65
Nickel-Cobalt
Sawing or Grinding Rinse
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | 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 |
Oil and grease | 1.61 | 1.81 |
Total suspended solids | 272 | 217 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-66
Nickel-Cobalt
Steam Cleaning Condensate
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | 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 |
Oil and grease | 0.301 | 0.301 |
Total suspended solids | 0.452 | 0.361 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-67
Nickel-Cobalt
Dye Penetrant Testing Wastewater
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt tested with the dye penetrant method | |
Chromium | 0.079 | 0.032 |
Nickel | 0.117 | 0.079 |
Fluoride | 12.7 | 5.63 |
Oil and grease | 2.13 | 2.13 |
Total suspended solids | 3.20 | 2.56 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-68
Nickel-Cobalt
Electrocoating Rinse
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | mg/off-kg (pounds per million off-pounds) of nickel-cobalt electro-coated | |
Chromium | 1.25 | 0.506 |
Nickel | 1.86 | 1.25 |
Fluoride | 201 | 89.0 |
Oil and grease | 33.7 | 33.7 |
Total suspended solids | 50.6 | 40.5 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Table 3-69
Nickel-Cobalt
Miscellaneous Wastewater Streams
NSPS | ||
Maximum for any 1 day | Maximum for monthly average | |
Pollutant or pollutant property | 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 |
Oil and grease | 2.46 | 2.46 |
Total suspended solids | 3.69 | 2.95 |
pH | (1) | (1) |
(1) Within the range of 7.5 to 10.0 at all times
Wis. Admin. Code Department of Natural Resources NR 273.034