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 273.013 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable

Current through June 24, 2024
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 1-14
Lead-Tin-Bismuth
Rolling Spent Emulsions
BAT Effluent Limitations
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
Table 1-15
Lead-Tin-Bismuth
Rolling Spent Soap Solutions
BAT Effluent Limitations
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
Table 1-16
Lead-Tin-Bismuth
Drawing Spent Emulsions
BAT Effluent Limitations
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
0.080
0.034
Lead
0.011
0.005
Table 1-17
Lead-Tin-Bismuth
Drawing Spent Soap Solutions
BAT Effluent Limitations
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
Table 1-18
Lead-Tin-Bismuth
Extrusion Press and Solution Heat Treatment
Contact Cooling Water
BAT Effluent Limitations
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
Table 1-19
Lead-Tin-Bismuth
Extrusion Press Hydraulic Fuel Leakage
BAT Effluent Limitations
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
Table 1-20
Lead-Tin-Bismuth
Continuous Strip Casting
Contact Cooling Water
BAT Effluent Limitations
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
Table 1-21
Lead-Tin-Bismuth
Semi-Continuous Ingot Casting
Contact Cooling Water
BAT Effluent Limitations
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
Table 1-22
Lead-Tin-Bismuth
Shot Casting Contact Cooling Water
BAT Effluent Limitations
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
Table 1-23
Lead-Tin-Bismuth
Shot-Forming Wet Air Pollution Control
Scrubber Blowdown
BAT Effluent Limitations
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
Table 1-24
Lead-Tin-Bismuth
Alkaline Cleaning Spent Baths
BAT Effluent Limitations
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
Table 1-25
Lead-Tin-Bismuth
Alkaline Cleaning Rinse
BAT Effluent Limitations
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
Table 1-26
Lead-Tin-Bismuth
Swaging Spent Emulsions
BAT Effluent Limitations
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