Wisconsin Administrative Code › Department of Natural Resources › NR 200-299 - Environmental Protection Wisconsin Pollutant Discharge Elimination System › Chapter NR 273 - Nonferrous metals forming and metal powders › Subchapter I - Lead-Tin-Bismuth › Section NR 273.014 - New source performance standards

Current through June 24, 2024
Any new source subject to this subchapter shall achieve the
					 following standards:
Table 1-27
Lead-Tin-Bismuth
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
								  lead-tin-bismuth rolled with emulsions
Antimony
0.067
0.030
Lead
0.010
0.005
Oil and grease
0.468
0.281
Total suspended solids
0.960
0.457
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-28
Lead-Tin-Bismuth
Rolling Spent Soap Solutions
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per million off-pounds) of
								  lead-tin-bismuth rolled with soap solutions
Antimony
0.120
0.055
Lead
0.018
0.009
Oil and grease
0.860
0.520
Total suspended solids
1.8
0.840
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-29
Lead-Tin-Bismuth
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
								  lead-tin-bismuth drawn with emulsions
Antimony
0.076
0.034
Lead
0.011
0.005
Oil and grease
0.526
0.316
Total suspended solids
1.087
0.513
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-30
Lead-Tin-Bismuth
Drawing Spent Soap Solutions
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per million off-pounds) of
								  lead-tin-bismuth drawn with soap solutions
Antimony
0.022
0.010
Lead
0.003
0.002
Oil and grease
0.149
0.090
Total suspended solids
0.306
0.146
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-31
Lead-Tin-Bismuth
Extrusion Press and 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
								  lead-tin-bismuth heat treated
Antimony
0.414
0.185
Lead
0.061
0.030
Oil and grease
2.8
1.72
Total suspended solids
5.91
2.81
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-32
Lead-Tin-Bismuth
Extrusion Press Hydraulic Fuel Leakage
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per million off-pounds) of
								  lead-tin-bismuth extruded
Antimony
0.158
0.071
Lead
0.023
0.011
Oil and grease
1.10
0.660
Total suspended solids
2.26
1.07
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-33
Lead-Tin-Bismuth
Continuous Strip 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
								  lead-tin-bismuth cast by the continuous strip method
Antimony
0.003
0.001
Lead
0.0004
0.0002
Oil and grease
0.020
0.012
Total suspended solids
0.041
0.020
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-34
Lead-Tin-Bismuth
Semi-Continuous Ingot 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
								  lead-tin-bismuth ingot cast by the semi-continuous method
Antimony
0.009
0.004
Lead
0.001
0.0006
Oil and grease
0.059
0.036
Total suspended solids
0.121
0.058
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-35
Lead-Tin-Bismuth
Shot 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
								  lead-tin-bismuth shot cast
Antimony
0.107
0.048
Lead
0.016
0.008
Oil and grease
0.746
0.448
Total suspended solids
1.53
0.728
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-36
Lead-Tin-Bismuth
Shot-Forming 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
								  lead-tin-bismuth shot formed
Antimony
0.169
0.076
Lead
0.025
0.012
Oil and grease
1.18
0.706
Total suspended solids
2.41
1.15
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-37
Lead-Tin-Bismuth
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
								  lead-tin-bismuth alkaline cleaned
Antimony
0.345
0.154
Lead
0.051
0.024
Oil and grease
2.40
1.44
Total suspended solids
4.92
2.34
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-38
Lead-Tin-Bismuth
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
								  lead-tin-bismuth alkaline cleaned
Antimony
0.678
0.302
Lead
0.099
0.047
Oil and grease
4.72
2.84
Total suspended solids
9.68
4.60
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 1-39
Lead-Tin-Bismuth
Swaging 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
								  lead-tin-bismuth swaged with emulsion
Antimony
0.005
0.002
Lead
0.0008
0.0004
Oil and grease
0.036
0.022
Total suspended solids
0.073
0.035
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all
					 times