Wisconsin Administrative Code › Department of Natural Resources › NR 200-299 - Environmental Protection Wisconsin Pollutant Discharge Elimination System › Chapter NR 253 - Copper forming › Subchapter I - The Copper Forming Subcategory › Section NR 253.13 - New source performance standards

Current through June 24, 2024
The discharge of process wastewater pollutants from any new
					 source subject to this subchapter may not exceed the following NSPS:
Table 35
Hot Rolling Spent Lubricant
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy hot rolled
Chromium
0.038
0.015
Copper
0.131
0.062
Lead
0.010
0.0092
Nickel
0.056
0.038
Zinc
0.105
0.043
Oil and grease
1.030
1.030
TSS
1.545
1.236
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 36
Cold Rolling Spent Lubricant
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy cold rolled
Chromium
0.140
0.056
Copper
0.485
0.231
Lead
0.037
0.034
Nickel
0.208
0.140
Zinc
0.386
0.159
Oil and grease
3.790
3.790
TSS
5.685
4.548
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 37
Drawing Spent Lubricant
NSPS
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000
off-pounds) of copper or copper alloy
								  drawn
Chromium
0.031
0.012
Copper
0.108
0.051
Lead
0.0085
0.0076
Nickel
0.046
0.031
Zinc
0.086
0.035
Oil and grease
0.85
0.85
TSS
1.275
1.020
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 38
Solution Heat Treatment
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy heat treated
Chromium
0.239
0.096
Copper
0.826
0.394
Lead
0.064
0.058
Nickel
0.355
0.239
Zinc
0.658
0.271
Oil and grease
6.460
6.460
TSS
9.690
7.752
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 39
Extrusion Heat Treatment
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy heat treated
Chromium
0.00074
0.00030
Copper
0.0020
0.0010
Lead
0.00020
0.00018
Nickel
0.0010
0.00074
Zinc
0.0020
0.00084
Oil and grease
0.020
0.020
TSS
0.030
0.024
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 40
Annealing With Water
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy annealed with water
Chromium
0.458
0.186
Copper
1.587
0.756
Lead
0.124
0.111
Nickel
0.682
0.458
Zinc
1.264
0.520
Oil and grease
12.400
12.400
TSS
18.600
14.880
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 41
Annealing With Oil
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy annealed with oil
Chromium
0
0
Copper
0
0
Lead
0
0
Nickel
0
0
Zinc
0
0
Oil and grease
0
0
TSS
0
0
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 42
Alkaline Cleaning Rinse
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy alkaline cleaned
Chromium
1.559
0.632
Copper
5.393
2.570
Lead
0.421
0.379
Nickel
2.317
1.559
Zinc
4.298
1.769
Oil and grease
42.140
42.140
TSS
63.210
50.568
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 43
Alkaline Cleaning Rinse For Forged Parts
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy alkaline cleaned
Chromium
4.677
1.896
Copper
16.181
7.711
Lead
1.264
1.137
Nickel
6.953
4.677
Zinc
12.894
5.309
Oil and grease
126.420
126.420
TSS
189.630
151.704
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 44
Alkaline Cleaning Bath
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy alkaline cleaned
Chromium
0.017
0.0070
Copper
0.059
0.028
Lead
0.0046
0.0042
Nickel
0.025
0.017
Zinc
0.047
0.019
Oil and grease
0.46
0.46
TSS
0.70
0.56
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 45
Pickling Rinse
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy pickled
Chromium
0.216
0.087
Copper
0.748
0.356
Lead
0.058
0.052
Nickel
0.321
0.216
Zinc
0.596
0.245
Oil and grease
5.850
5.850
TSS
8.775
7.020
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 46
Pickling Rinse For Forged Parts
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy forged parts pickled
Chromium
0.649
0.263
Copper
2.246
1.070
Lead
0.175
0.157
Nickel
0.965
0.649
Zinc
1.790
0.737
Oil and grease
17.550
17.550
TSS
26.325
21.060
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 47
Pickling Bath
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy pickled
Chromium
0.042
0.017
Copper
0.148
0.070
Lead
0.011
0.010
Nickel
0.063
0.042
Zinc
0.118
0.048
Oil and grease
1.160
1.160
TSS
1.740
1.392
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 48
Pickling Fume Scrubber
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy pickled
Chromium
0.231
0.093
Copper
0.801
0.381
Lead
0.062
0.056
Nickel
0.344
0.231
Zinc
0.638
0.262
Oil and grease
6.260
6.260
TSS
9.390
7.512
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 49
Tumbling or Burnishing
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy tumbled or burnished
Chromium
0.215
0.087
Copper
0.746
0.355
Lead
0.058
0.052
Nickel
0.320
0.215
Zinc
0.594
0.244
Oil and grease
5.830
5.830
TSS
8.745
6.996
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 50
Surface Coating
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy surface coated
Chromium
0.274
0.111
Copper
0.951
0.453
Lead
0.074
0.066
Nickel
0.408
0.274
Zinc
0.757
0.312
Oil and grease
7.430
7.430
TSS
11.145
8.916
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all times
Table 51
Miscellaneous Waste Streams
NSPS
Maximum for any 1 day
Maximum for monthly average
Pollutant or pollutant property
mg/off-kg (pounds per 1,000,000 off-pounds) of
								  copper or copper alloy formed
Chromium
0.008
0.003
Copper
0.027
0.013
Lead
0.0021
0.0019
Nickel
0.011
0.008
Zinc
0.022
0.009
Oil and grease
0.218
0.218
TSS
0.327
0.261
pH
(1)
(1)
(1) Within the range of 7.5 to 10.0 at all
					 times