Loading (50 kb)...'
(continued)
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
--------------------------
Chromium..................................... 0.612 0.251
Cyanide...................................... 0.404 0.17
Zinc......................................... 2.03 0.85
TTO.......................................... 0.96 ............
Oil and grease (alternate monitoring 73 36
parameter)..................................
------------------------------------------------------------------------
Subpart E
Cleaning or Etching Scrubber Liquor
------------------------------------------------------------------------
PSES
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
---------------------------
Chromium.................................... 0.851 0.348
Cyanide..................................... 0.561 0.232
Zinc........................................ 2.82 1.18
TTO......................................... 1.34 ............
Oil and grease (alternate monitoring 100 50
parameter).................................
------------------------------------------------------------------------
[48 FR 49149, Oct. 24, 1983; 49 FR 11632, 11633, and 11635, Mar. 27, 1984, as amended at 53 FR 52369–52372, Dec. 27, 1988]
§ 467.56 Pretreatment standards for new sources.
top
Except as provided in 40 CFR 403.7, any new 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 new sources.
The mass of wastewater pollutants in aluminum forming process wastewater introduced into a POTW shall not exceed the values set forth below:
Subpart E
Core
------------------------------------------------------------------------
PSNS
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
drawn with
neat oils
---------------------------
Chromium.................................... 0.019 0.008
Cyanide..................................... 0.010 0.004
Zinc........................................ 0.051 0.021
TTO......................................... 0.035 ............
Oil and grease (alternate monitoring 0.50 0.50
parameter).................................
------------------------------------------------------------------------
Subpart E
Continuous Rod Casting Lubricant
------------------------------------------------------------------------
PSNS
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum rod
cast
---------------------------
Chromium.................................... 0.0007 0.0003
Cyanide..................................... 0.0004 0.0002
Zinc........................................ 0.0020 0.0008
TTO......................................... 0.0014 ............
Oil and grease (alternate monitoring 0.020 0.020
parameter).................................
------------------------------------------------------------------------
Subpart E
Continuous Rod Casting Contact Cooling Water
------------------------------------------------------------------------
PSNS
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day 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 0.134
TTO......................................... ............ 0.082
Oil and grease (alternate monitoring 1.94 1.94
parameter).................................
------------------------------------------------------------------------
Subpart E
Solution Heat Treatment Contact Cooling Water
------------------------------------------------------------------------
PSNS
--------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day 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 20.37 20.37
parameter)..................................
------------------------------------------------------------------------
Subpart E
Cleaning or Etching Bath
------------------------------------------------------------------------
PSNS
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day 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 1.79 1.79
parameter).................................
------------------------------------------------------------------------
Subpart E
Cleaning or Etching Rinse
------------------------------------------------------------------------
PSNS
-------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day 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 13.91 13.91
parameter)...................................
------------------------------------------------------------------------
Subpart E
Cleaning or Etching Scrubber Liquor
------------------------------------------------------------------------
PSNS
--------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
--------------------------
Chromium..................................... 0.72 0.29
Cyanide...................................... 0.39 0.16
Zinc......................................... 1.97 0.812
TTO.......................................... 1.34 ............
Oil and grease (alternate monitoring 19.33 19.33
parameter)..................................
------------------------------------------------------------------------
[48 FR 49149, Oct. 24, 1983; 49 FR 11632, 11633, and 11635, Mar. 27, 1984]
§ 467.57 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology. [Reserved]
top
Subpart F—Drawing With Emulsions or Soaps Subcategory
top
§ 467.60 Applicability; description of the drawing with emulsions or soaps subcategory.
top
This subpart applies to discharges of pollutants to waters of the United States and introduction of pollutants into publicly owned treatment works from the core and the ancillary operations of the drawing with emulsions or soaps subcategory.
§ 467.61 Specialized definitions.
top
For the purpose of this subpart:
(a) The “core” of the drawing with emulsions or soaps subcategory shall include drawing using emulsions or soaps, stationary casting, artificial aging, annealing, degreasing, sawing, and swaging.
(b) The term “ancillary operation” shall mean any operation not previously included in the core, performed on-site, following or preceding the drawing operation. The ancillary operations shall include continuous rod casting, solution heat treatment and cleaning or etching.
§ 467.62 Effluent limitations representing the degree of effluent reduction attainable by the application of best practicable control technology currently available.
top
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available:
Subpart F
Core
------------------------------------------------------------------------
BPT effluent limitations
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
drawn with
emulsions or
soaps
---------------------------
Chromium.................................... 0.205 0.084
Cyanide..................................... 0.135 0.056
Zinc........................................ 0.680 0.285
Aluminum.................................... 3.00 1.50
Oil and grease.............................. 9.33 5.60
Suspended solids............................ 19.12 9.10
pH.......................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\Within the range of 7.0 to 10 at all times.
Subpart F
Continuous Rod Casting Spent Lubricant
------------------------------------------------------------------------
BPT effluent limitations
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cast
---------------------------
Chromium.................................... 0.0009 0.0004
Cyanide..................................... 0.0006 0.0003
Zinc........................................ 0.0029 0.001
Aluminum.................................... 0.013 0.007
Oil and grease.............................. 0.040 0.024
Suspended solids............................ 0.081 0.039
pH.......................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\Within the range of 7.0 to 10 at all times.
Subpart F
Continuous Rod Casting Contact Cooling Water
------------------------------------------------------------------------
BPT effluent limitations
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cast
---------------------------
Chromium.................................... 0.684 0.28
Cyanide..................................... 0.450 0.187
Zinc........................................ 2.27 0.949
Aluminum.................................... 10.00 4.976
Oil and grease.............................. 31.10 18.66
Suspended solids............................ 63.76 30.323
pH.......................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\Within the range of 7.0 to 10 at all times.
Subpart F
Solution Heat Treatment Contact Cooling Water
------------------------------------------------------------------------
BPT effluent limitations
-------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
quenched
-------------------------
Chromium...................................... 3.39 1.39
Cyanide....................................... 2.24 0.93
Zinc.......................................... 11.25 4.70
Aluminum...................................... 49.55 24.66
Oil and grease................................ 154.10 92.46
Suspended solids.............................. 315.91 150.25
pH............................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.
Subpart F
Cleaning or Etching Bath
------------------------------------------------------------------------
BPT effluent limitations
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
---------------------------
Chromium.................................... 0.079 0.032
Cyanide..................................... 0.052 0.022
Zinc........................................ 0.262 0.109
Aluminum.................................... 1.15 0.573
Oil and grease.............................. 3.58 2.15
Suspended solids............................ 7.34 3.49
pH.......................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.
Subpart F
Cleaning or Etching Rinse
------------------------------------------------------------------------
BPT effluent limitations
--------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
--------------------------
Chromium..................................... 6.12 2.51
Cyanide...................................... 4.04 1.67
Zinc......................................... 20.31 8.49
Aluminum..................................... 89.46 44.519
Oil and grease............................... 278.24 166.95
Suspended solids............................. 570.39 271.29
pH........................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.
Subpart F
Cleaning or Etching Scrubber Liquor
------------------------------------------------------------------------
BPT effluent limitations
-------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
-------------------------
Chromium...................................... 7.00 2.86
Cyanide....................................... 4.61 1.91
Zinc.......................................... 23.22 9.70
Aluminum...................................... 102.24 50.88
Oil and grease................................ 318.00 190.80
Suspended solids.............................. 651.90 310.05
pH............................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.
[48 FR 49149, Oct. 24, 1983; 49 FR 11633 and 11635, Mar. 27, 1984]
§ 467.63 Effluent limitations representing the degree of effluent reduction attainable by the application of best available technology economically achievable.
top
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable. The discharge of wastewater pollutants from the core shall not exceed the volumes set forth below:
Subpart F
Core
------------------------------------------------------------------------
BAT effluent limitations
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
drawn with
emulsions or
soaps
---------------------------
Chromium.................................... 0.205 0.084
Cyanide..................................... 0.135 0.056
Zinc........................................ 0.681 0.285
Aluminum.................................... 3.00 1.49
------------------------------------------------------------------------
Subpart F
Continuous Rod Casting Spent Lubricant
------------------------------------------------------------------------
BAT effluent limitations
--------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum rod
cast
--------------------------
Chromium..................................... 0.0009 0.0004
Cyanide...................................... 0.0006 0.0003
Zinc......................................... 0.0029 0.0012
Aluminum..................................... 0.013 0.0063
------------------------------------------------------------------------
Subpart F
Continuous Rod Casting Contact Cooling Water
------------------------------------------------------------------------
BAT effluent limitations
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum rod
cast
---------------------------
Chromium.................................... 0.086 0.035
Cyanide..................................... 0.056 0.024
Zinc........................................ 0.283 0.118
Aluminum.................................... 1.25 0.62
------------------------------------------------------------------------
Subpart F
Solution Heat Treatment Contact Cooling Water
------------------------------------------------------------------------
BAT effluent limitations
--------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
quenched
--------------------------
Chromium..................................... 0.897 0.37
Cyanide...................................... 0.591 0.25
Zinc......................................... 2.98 1.24
Aluminum..................................... 13.10 6.52
------------------------------------------------------------------------
Subpart F
Cleaning or Etching Bath
------------------------------------------------------------------------
BAT effluent limitations
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
---------------------------
Chromium.................................... 0.079 0.032
Cyanide..................................... 0.052 0.022
Zinc........................................ 0.262 0.11
Aluminum.................................... 1.15 0.57
------------------------------------------------------------------------
Subpart F
Cleaning or Etching Rinse
------------------------------------------------------------------------
BAT effluent limitations
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
---------------------------
Chromium.................................... 0.612 0.251
Cyanide..................................... 0.404 0.167
Zinc........................................ 2.03 0.849
Aluminum.................................... 8.95 4.45
------------------------------------------------------------------------
Subpart F
Cleaning or Etching Scrubber Liquor
------------------------------------------------------------------------
BAT effluent limitations
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
---------------------------
Chromium.................................... 0.85 0.348
Cyanide..................................... 0.561 0.232
Zinc........................................ 2.82 1.18
Aluminum.................................... 12.43 6.19
------------------------------------------------------------------------
[48 FR 49149, Oct. 24, 1983; 49 FR 11633, 11635, and 11636, Mar. 27, 1984]
§ 467.64 New source performance standards.
top
Any new source subject to this subpart must achieve the following performance standards. The discharge of wastewater pollutants from the core shall not exceed the values set forth below:
Subpart F
Core
------------------------------------------------------------------------
NSPS
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day 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........................................ 0.476 0.196
Aluminum.................................... 2.85 1.27
Oil and grease.............................. 4.67 4.67
Suspended solids............................ 7.00 5.60
pH.......................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.
Subpart F
Continuous Rod Casting Spent Lubricant
------------------------------------------------------------------------
NSPS
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day 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
Aluminum.................................... 0.012 0.0053
Oil and grease.............................. 0.020 0.020
Suspended solids............................ 0.030 0.024
pH.......................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.
Subpart F
Continuous Rod Casting Contact Cooling Water
------------------------------------------------------------------------
NSPS
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day 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 0.081
Aluminum.................................... 1.184 0.526
Oil and grease.............................. 1.940 1.940
Suspended solids............................ 2.91 2.33
pH.......................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.
Subpart F
Solution Heat Treatment Contact Cooling Water
------------------------------------------------------------------------
NSPS
--------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
quenched
--------------------------
Chromium..................................... 0.754 0.31
Cyanide...................................... 0.408 0.16
Zinc......................................... 2.08 0.86
Aluminum..................................... 12.450 5.52
Oil and grease............................... 20.37 20.37
Suspended solids............................. 20.56 24.45
pH........................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.
Subpart F
Cleaning or Etching Bath
------------------------------------------------------------------------
NSPS
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
---------------------------
Chromium.................................... 0.066 0.027
Cyanide..................................... 0.036 0.015
Zinc........................................ 0.183 0.075
Aluminum.................................... 1.094 0.49
Oil and grease.............................. 1.79 1.79
Suspended solids............................ 2.69 2.15
pH.......................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.
Subpart F
Cleaning or Etching Rinse
------------------------------------------------------------------------
NSPS
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
---------------------------
Chromium.................................... 0.515 0.21
Cyanide..................................... 0.278 0.11
Zinc........................................ 1.42 0.59
Aluminum.................................... 8.50 3.77
Oil and grease.............................. 13.91 13.91
Suspended solids............................ 20.87 16.70
pH.......................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.
Subpart F
Cleaning or Etching Scrubber Liquor
------------------------------------------------------------------------
NSPS
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
cleaned or
etched
---------------------------
Chromium.................................... 0.72 0.290
Cyanide..................................... 0.387 0.155
Zinc........................................ 1.97 0.812
Aluminum.................................... 1.18 5.24
Oil and grease.............................. 19.33 19.33
Suspended solids............................ 29.00 23.20
pH.......................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.
[48 FR 49149, Oct. 24, 1983; 49 FR 11633 and 11636, Mar. 27, 1984]
§ 467.65 Pretreatment standards for existing sources.
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. The mass of wastewater pollutants in aluminum forming process wastewater introduced into a POTW shall not exceed the values set forth below:
Subpart F
Core
------------------------------------------------------------------------
PSES
---------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
drawn with
emulsions or
soaps
---------------------------
Chromium.................................... 0.205 0.084
Cyanide..................................... 0.135 0.056
Zinc........................................ 0.681 0.285
TTO......................................... 0.32 ............
Oil and grease (alternate monitoring 25 12
parameter).................................
------------------------------------------------------------------------
Subpart F
Continuous Rod Casting Lubricant
------------------------------------------------------------------------
PSES
--------------------------
Pollutant or pollutant property Maximum for
Maximum for monthly
any 1 day average
------------------------------------------------------------------------
mg/off-kg
(lb/million
off-lbs) of
aluminum
rod cast
--------------------------
Chromium..................................... 0.0009 0.0004
Cyanide...................................... 0.0006 0.0003
Zinc......................................... 0.0029 0.0012 (continued)