Wisconsin Administrative Code › Department of Natural Resources › NR 200-299 - Environmental Protection Wisconsin Pollutant Discharge Elimination System › Chapter NR 257 - Aluminum forming › Subchapter VI - The Drawing With Emulsions or Soaps Subcategory › Section NR 257.66 - Pretreatment standards for new sources

Current through June 24, 2024
Except as provided in s.
					 NR
					 211.13, any new source subject to this subchapter
					 which introduces pollutants into a POTW shall comply with ch. NR 211 and
					 achieve the following pretreatment standards for new sources:
Table 188
Core operation PSNS
Pollutant or pollutant property
Maximum for any 1 day
Maximum for monthly average
mg/off-kg (lb/million off-lbs) of aluminum drawn
								  with emulsions or soaps
Chromium
0.173
0.070
Cyanide
0.094
0.038
Zinc
0.48
0.196
TTO
0.32
Oil and grease (alternate monitoring
								  parameter)
4.67
4.67
Table 189
Continuous rod casting lubricant PSNS
Pollutant or pollutant property
Maximum for any 1 day
Maximum for monthly average
mg/off-kg (lb/million off-lbs) of aluminum rod
								  cast
Chromium
0.0008
0.0003
Cyanide
0.0004
0.0002
Zinc
0.0020
0.0008
TTO
0.0014
Oil and grease (alternate monitoring
								  parameter)
0.020
0.020
Table 190
Continuous rod casting contact cooling water
					 PSNS
Pollutant or pollutant property
Maximum for any 1 day
Maximum for monthly average
mg/off-kg (lb/million off-lbs) of aluminum rod
								  cast
Chromium
0.072
0.029
Cyanide
0.039
0.016
Zinc
0.198
0.082
TTO
0.134
Oil and grease (alternate
monitoring parameter)
1.94
1.94
Table 191
Solution heat treatment contact cooling water
					 PSNS
Pollutant or pollutant property
Maximum for any 1 day
Maximum for monthly average
mg/off-kg (lb/million off-lbs) of aluminum
								  quenched
Chromium
0.76
0.306
Cyanide
0.41
0.163
Zinc
2.08
0.856
TTO
1.41
Oil and grease (alternate monitoring
								  parameter)
20.37
20.37
Table 192
Cleaning or etching bath PSNS
Pollutant or pollutant property
Maximum for any 1 day
Maximum for monthly average
mg/off-kg (lb/million off-lbs) of aluminum
								  cleaned or etched
Chromium
0.067
0.027
Cyanide
0.036
0.015
Zinc
0.183
0.075
TTO
0.124
Oil and grease (alternate monitoring
								  parameter)
1.79
1.79
Table 193
Cleaning or etching rinse and hot water seal
					 PSNS
Pollutant or pollutant property
Maximum for any 1 day
Maximum for monthly average
mg/off-kg (lb/million off-lbs) of aluminum
								  cleaned or etched
Chromium
0.52
0.21
Cyanide
0.28
0.11
Zinc
1.42
0.59
TTO
0.96
Oil and grease (alternate monitoring
								  parameter)
13.91
13.91
Table 194
Cleaning or etching scrubber liquor
					 PSNS
Pollutant or pollutant property
Maximum for any 1 day
Maximum for monthly average
mg/off-kg (lb/million off-lbs) of aluminum
								  cleaned or etched
Chromium
0.715
0.290
Cyanide
0.387
0.155
Zinc
1.97
0.812
TTO
1.34
Oil and grease (alternate monitoring
								  parameter)
19.33
19.33
State Code
Corresponding Federal
								  Regulation
s.
NR
								  205.03
40 CFR
401.11
s.
NR
								  205.04
40 CFR
401.11
ch.
NR 211
40 CFR Part
403
s.
NR
								  211.03
40 CFR
403.3
s.
NR
								  211.13
40 CFR
403.7
s.
NR
								  211.14
40 CFR
403.13
ch.
NR 257
40 CFR Part
467
The Wisconsin administrative code corresponds to the code
						of federal regulations according to the following
						table: