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40 CFR PART 468—COPPER FORMING POINT SOURCE CATEGORY
1-40CFR468.txt - CFR - 5/16/2006 0:00:00 - Regulation - US

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(continued)
or copper
alloy
alkaline
cleaned
English
units_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.


(k) Subpart A—Pickling Rinse NSPS.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
pickled
English
units_pound
s 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.


(l) Subpart A—Pickling Rinse for Forged Parts NSPS.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
forged
parts
pickled
English
units_pound
s 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.


(m) Subpart A—Pickling Bath NSPS.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
pickled
English
units_pound
s 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.


(n) Subpart A—Pickling Fume Scrubber NSPS.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
pickled.
English
units-
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.


(o) Subpart A—Tumbling or Burnishing NSPS.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
tumbled or
burnished
English
units_pound
s 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.


(p) Subpart A—Surface Coating NSPS.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
surface
coated
English
units_pound
s 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.


(q) Subpart A—Miscellaneous Waste Streams NSPS.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
formed
English
units_pound
s/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\)
------------------------------------------------------------------------
Within the range of 7.5 to 10.0 at all times.


[48 FR 36957, Aug. 15, 1983; 48 FR 50718, Nov. 3, 1983]

§ 468.14 Pretreatment standards for existing sources (PSES).
top
Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for existing sources:

(a) Subpart A—Hot Rolling Spent Lubricant PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy hot
rolled
English
units_pound
s per
1,000,000
off-pounds
of copper
or copper
alloy hot
rolled
-------------------------
Chromium...................................... 0.045 0.018
Copper........................................ 0.195 0.103
Lead.......................................... 0.015 0.013
Nickel........................................ 0.197 0.130
Zinc.......................................... 0.150 0.062
TTO........................................... 0.066 0.035
Oil and grease \1\............................ 2.060 1.236
------------------------------------------------------------------------
\1\ For alternate monitoring.


(b) Subpart A—Cold Rolling Spent Lubricant PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy cold
rolled
English
units_pound
s per
1,000,000
off-pounds
of copper
or copper
alloy cold
rolled
-------------------------
Chromium...................................... 0.166 0.068
Copper........................................ 0.720 0.379
Lead.......................................... 0.056 0.049
Nickel........................................ 0.727 0.481
Zinc.......................................... 0.553 0.231
TTO........................................... 0.246 0.128
Oil and grease \1\............................ 7.580 4.548
------------------------------------------------------------------------
\1\ For alternate monitoring


(c) Subpart A—Drawing Spent Lubricant PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy drawn
English
units_pound
s per
1,000,000
off-pounds
of copper
or copper
alloy drawn
-------------------------
Chromium...................................... 0.037 0.015
Copper........................................ 0.161 0.085
Lead.......................................... 0.012 0.011
Nickel........................................ 0.163 0.107
Zinc.......................................... 0.124 0.051
TTO........................................... 0.055 0.028
Oil and grease \1\............................ 1.700 1.020
------------------------------------------------------------------------
\1\ For alternate monitoring.


(d) Subpart A—Solution Heat Treatment PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy heat
treated
English
units_pound
s per
1,000,000
off-pounds
of copper
or copper
alloy heat
treated
-------------------------
Chromium...................................... 0.284 0.116
Copper........................................ 1.227 0.646
Lead.......................................... 0.096 0.083
Nickel........................................ 1.240 0.820
Zinc.......................................... 0.943 0.394
TTO........................................... 0.419 0.219
Oil and grease \1\............................ 12.920 7.752
------------------------------------------------------------------------
\1\ For alternate monitoring.


(e) Subpart A—Extrusion Heat Treatment PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/off-
kg of copper
or copper
alloy heat
treated on
an extrusion
press
English
units_pounds
per
1,000,000
off-pounds
of copper or
copper alloy
heat treated
on an
extrusion
press
---------------------------
Chromium.................................... 0.00088 0.00036
Copper...................................... 0.0030 0.0020
Lead........................................ 0.00030 0.00026
Nickel...................................... 0.0030 0.0020
Zinc........................................ 0.0020 0.0010
TTO......................................... 0.0010 0.00068
Oil and grease \1\.......................... 0.040 0.024
------------------------------------------------------------------------
\1\ For alternate monitoring.


(f) Subpart A—Annealing with Water PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
annealed
with water
English
units_pound
s per
1,000,000
off-pounds
of copper
or copper
alloy
annealed
with water
-------------------------
Chromium...................................... 0.545 0.223
Copper........................................ 2.356 1.240
Lead.......................................... 0.186 0.161
Nickel........................................ 2.380 1.574
Zinc.......................................... 1.810 0.756
TTO........................................... 0.806 0.421
Oil and grease \1\............................ 24.800 14.880
------------------------------------------------------------------------
\1\ For alternate monitoring.


(g) Subpart A—Annealing With Oil PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
annealed
with oil
English
units_pound
s 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
TTO........................................... 0 0
Oil and grease \1\............................ 0 0
------------------------------------------------------------------------
\1\ For alternate monitoring.


(h) Subpart A—Alkaline Cleaning Rinse PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
alkaline
cleaned
English
units_pound
s per
1,000,000-
off pounds
of copper
or copper
alloy
alkaline
cleaned
-------------------------
Chromium...................................... 1.854 0.758
Copper........................................ 8.006 4.214
Lead.......................................... 0.632 0.547
Nickel........................................ 8.090 5.351
Zinc.......................................... 6.152 2.570
TTO........................................... 2.739 1.432
Oil and grease \1\............................ 84.280 50.568
------------------------------------------------------------------------
\1\ For alternate monitoring.


(i) Subpart A—Alkaline Cleaning Rinse for Forged Parts PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
forged
parts
alkaline
cleaned
English
units_pound
s per
1,000,000
off_pounds
of copper
or copper
alloy
forged
parts
alkaline
cleaned
-------------------------
Chromium...................................... 5.562 2.275
Copper........................................ 24.019 12.642
Lead.......................................... 1.896 1.643
Nickel........................................ 24.272 16.055
Zinc.......................................... 18.457 7.711
TTO........................................... 8.217 4.298
Oil and grease \1\............................ 252.840 151.704
------------------------------------------------------------------------
\1\ For alternate monitoring.


(j) Subpart A—Alkaline Cleaning Bath PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/off-
kg of copper
or copper
alloy
alkaline
cleaned
English
units_pounds
per
1,000,000
off_pounds
of copper or
copper alloy
alkaine
cleaned
---------------------------
Chromium.................................... 0.020 0.0084
Copper...................................... 0.088 0.046
Lead........................................ 0.0070 0.0060
Nickel...................................... 0.089 0.059
Zinc........................................ 0.068 0.028
TTO......................................... 0.030 0.015
Oil and grease \1\.......................... 0.93 0.56
------------------------------------------------------------------------
\1\ For alternate monitoring.


(k) Subpart A—Pickling Rinse PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
pickled
English
units_pound
s per
1,000,000
of pounds
of copper
or copper
alloy
pickled
-------------------------
Chromium...................................... 0.574 0.235
Copper........................................ 2.481 1.306
Lead.......................................... 0.195 0.169
Nickel........................................ 2.507 1.658
Zinc.......................................... 1.906 0.796
TTO........................................... 0.848 0.444
Oil and grease \1\............................ 26.120 15.672
------------------------------------------------------------------------
\1\ For alternate monitoring.


(l) Subpart A—Pickling Rinse for Forged Parts PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
forged
parts
pickled
English
units_pound
s per
1,000,000
off-pounds
of copper
or copper
alloy
forged
parts
pickled
-------------------------
Chromium...................................... 1.723 0.705
Copper........................................ 7.444 3.918
Lead.......................................... 0.587 0.509
Nickel........................................ 7.522 4.975
Zinc.......................................... 5.720 2.389
TTO........................................... 2.546 1.332
Oil and grease \1\............................ 78.360 47.016
------------------------------------------------------------------------
\1\ For alternate monitoring.


(m) Subpart A—Pickling Bath PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
pickled
English
units_pound
s per
1,000,000
off-pounds
of copper
or copper
alloy
pickled
-------------------------
Chromium...................................... 0.051 0.020
Copper........................................ 0.220 0.116
Lead.......................................... 0.017 0.015
Nickel........................................ 0.222 0.147
Zinc.......................................... 0.169 0.070
TTO........................................... 0.075 0.039
Oil and grease \1\............................ 2.320 1.392
------------------------------------------------------------------------
\1\ For alternate monitoring.


(n) Subpart A—Pickling Fume Scrubber PSES



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
pickled
English
units_pound
s per
1,000,000
off-pounds
of copper
or copper
alloy
pickled
-------------------------
Chromium...................................... 0.275 0.112
Copper........................................ 1.189 0.626
Lead.......................................... 0.093 0.081
Nickel........................................ 1.201 0.795
Zinc.......................................... 0.913 0.381
TTO........................................... 0.406 0.212
Oil and grease \1\............................ 12.520 7.512
------------------------------------------------------------------------
\1\ For alternate monitoring.


(o) Subpart A—Tumbling or Burnishing PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloy
tumbled or
burnished
English
units_pound
s per
1,000,000
off-pounds
of copper
or copper
alloy
tumbled or
burnished
-------------------------
Chromium...................................... 0.256 0.104
Copper........................................ 1.107 0.583
Lead.......................................... 0.087 0.075
Nickel........................................ 1.119 0.740
Zinc.......................................... 0.851 0.355
TTO........................................... 0.378 0.198
Oil and grease \1\............................ 11.660 6.996
------------------------------------------------------------------------
\1\ For alternate monitoring.


(p) Subpart A—Surface Coating PSES.



------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average
------------------------------------------------------------------------
Metric
units_mg/
off-kg of
copper or
copper
alloysurface (continued)
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