Loading (50 kb)...'
(continued)
pH.......................................... (\2\) (\2\)
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling watewaters.
\2\ Within the range of 6.0 to 9.0.
(5) Direct application—multiple stands.
Subpart J
------------------------------------------------------------------------
New source performance
standards
------------------------
Average of
Pollutant or pollutant property daily
Maximum values for
for any 1 30
day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds
per 1,000
lb) of
product
------------------------
TSS............................................ 0.0726 0.0363
O&G........................................ 0.0302 0.0121
Chromium\1\.................................... 0.00121 0.000484
Lead........................................... 0.000545 0.000182
Nickel\1\...................................... 0.00109 0.000363
Zinc........................................... 0.000363 0.000121
Naphthalene.................................... 0.000121 ...........
Tetrachloro-ethylene........................... 0.000182 ...........
pH............................................. (\2\) (\2\)
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling watewaters.
\2\ Within the range of 6.0 to 9.0.
(b) Cold worked pipe and tube mills—(1) Using water.
Subpart J
------------------------------------------------------------------------
New source performance
standards
---------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds per
1,000 lb) of
product
---------------------------
TSS......................................... 0.00125 0.000626
O&G..................................... 0.000522 0.000209
Chromium \1\................................ 0.0000209 0.0000084
Lead........................................ 0.0000094 0.0000031
Nickel \1\.................................. 0.0000188 0.0000063
Zinc........................................ 0.0000063 0.0000021
pH.......................................... (\2\) (\2\)
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold forming wastewaters are cotreated
with descaling or combination acid pickling wastewaters.
\2\ Within the range of 6.0 to 9.0.
(2) Using oil solutions.
Subpart J
------------------------------------------------------------------------
New Source Performance
Standards
---------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days
------------------------------------------------------------------------
kg/kkg
(pounds per
1,000 lb) of
product
---------------------------
TSS......................................... 0.00125 0.000626
O&G..................................... 0.000522 0.000209
Chromium \1\................................ 0.0000209 0.0000084
Lead........................................ 0.0000094 0.0000031
Nickel \1\.................................. 0.0000188 0.0000063
Zinc........................................ 0.0000063 0.0000021
Naphthalene................................. 0.0000021 ............
Tetrachloroethylene......................... 0.0000031 ............
pH.......................................... (\2\) (\2\)
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold forming wastewaters are cotreated
with descaling or combination acid pickling wastewaters.
\2\ Within the range of 6.0 to 9.0.
[47 FR 23284, May 27, 1982, as amended at 49 FR 21035, May 17, 1984; 49 FR 24726, June 15, 1984]
§ 420.105 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) Cold rolling—(1) Recirculation—single stand.
Subpart J
------------------------------------------------------------------------
Pretreatment standards for
existing sources
---------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds per
1,000 lb) of
product
---------------------------
Chromium \1\................................ 0.0000209 0.0000084
Lead........................................ 0.0000094 0.0000031
Nickel \1\.................................. 0.0000188 0.0000063
Zinc........................................ 0.0000063 0.0000021
Naphthalene................................. 0.0000021 ............
Tetrachloroethylene......................... 0.0000031 ............
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling wastewaters.
(2) Recirculation—multiple stands.
Subpart J
------------------------------------------------------------------------
Pretreatment standards for
existing sources
---------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds per
1,000 lb) of
product
---------------------------
Chromium \1\................................ 0.000104 0.0000418
Lead........................................ 0.0000469 0.0000156
Nickel \1\.................................. 0.0000939 0.0000313
Zinc........................................ 0.0000313 0.0000104
Naphthalene................................. 0.0000104 ............
Tetrachloroethylene......................... 0.0000156 ............
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling wastewaters.
(3) Combination.
Subpart J
------------------------------------------------------------------------
Pretreatment standards
for existing sources
------------------------
Average of
Pollutant or pollutant property daily
Maximum values for
for any 1 30
day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds
per 1,000
lb) of
product
------------------------
Chromium \1\................................... 0.00125 0.000501
Lead........................................... 0.000563 0.000188
Nickel \1\..................................... 0.00113 0.000376
Zinc........................................... 0.000376 0.000125
Naphthalene.................................... 0.000125 ...........
Tetrachloroethylene............................ 0.000188 ...........
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling wastewaters.
(4) Direct application—single stand.
Subpart J
------------------------------------------------------------------------
Pretreatment standards for
existing sources
---------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds per
1,000 lb) of
product
---------------------------
Chromium \1\................................ 0.000376 0.000150
Lead........................................ 0.000169 0.0000563
Nickel \1\.................................. 0.000338 0.000113
Zinc........................................ 0.000113 0.0000376
Naphthalene................................. 0.0000376 ............
Tetrachloroethylene......................... 0.0000563 ............
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling wastewaters.
(5) Direct application—multiple stands.
Subpart J
------------------------------------------------------------------------
Pretreatment standards
for existing sources
------------------------
Average of
Pollutant or pollutant property daily
Maximum values for
for any 1 30
day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds
per 1,000
lb) of
product
------------------------
Chromium \1\................................... 0.00167 0.000668
Lead........................................... 0.000751 0.000250
Nickel \1\..................................... 0.00150 0.000501
Zinc........................................... 0.000501 0.000167
Napthalene..................................... 0.000167 ...........
Tetrachloroethylene............................ 0.000250 ...........
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling wastewaters.
(b) Cold worked pipe and tube mills—(1) Using water.
Subpart J
------------------------------------------------------------------------
Pretreatment standards
for existing sources
-------------------------
Average of
Pollutant or pollutant property daily
Maximum for values for
any 1 day 30
consecutive
days
------------------------------------------------------------------------
kg/kkg
(pounds per
1,000 lb)
of product
-------------------------
Chromium \1\.................................. 0.0000209 0.0000084
Lead.......................................... 0.0000094 0.0000031
Nickel \1\.................................... 0.0000188 0.0000063
Zinc.......................................... 0.0000063 0.0000021
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold forming wastewaters are treated
with descaling or combination acid pickling wastewaters.
(2) Using oil solutions.
Subpart J
------------------------------------------------------------------------
Pretreatment standards
for existing sources
-------------------------
Average of
Pollutant or pollutant property daily
Maximum for values for
any 1 day 30
consecutive
days
------------------------------------------------------------------------
kg/kkg
(pounds per
1,000 lb)
of product
-------------------------
Chromium \1\.................................. 0.0000209 0.0000084
Lead.......................................... 0.0000094 0.0000031
Nickel \1\.................................... 0.0000188 0.0000063
Zinc.......................................... 0.0000063 0.0000021
Naphthalene................................... 0.0000021 ...........
Tetrachloroethylene........................... 0.0000031 ...........
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold forming wastewaters are treated
with descaling or combination acid pickling wastewaters.
[47 FR 23284, May 27, 1982, as amended at 49 FR 21035, May 17, 1984]
§ 420.106 Pretreatment standards for new sources (PSNS).
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.
(a) Cold rolling—(1) Recirculation—single stand.
Subpart J
------------------------------------------------------------------------
Pretreatment standards for
new sources
---------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds per
1,000 lb) of
product
---------------------------
Chromium \1\................................ 0.0000209 0.0000084
Lead........................................ 0.0000094 0.0000031
Nickel \1\.................................. 0.0000188 0.0000063
Zinc........................................ 0.0000063 0.0000021
Naphthalene................................. 0.0000021 ............
Tetrachloroethylene......................... 0.0000031 ............
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling wastewaters.
(2) Recirculation—multiple stands.
Subpart J
------------------------------------------------------------------------
Pretreatment standards for
new sources
---------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds per
1,000 lb) of
product
---------------------------
Chromium \1\................................ 0.0000418 0.0000167
Lead........................................ 0.0000188 0.0000063
Nickel \1\.................................. 0.0000376 0.0000125
Zinc........................................ 0.0000125 0.0000042
Naphthalene................................. 0.0000042 ............
Tetrachloroethylene......................... 0.0000063 ............
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling wastewaters.
(3) Combination.
Subpart J
------------------------------------------------------------------------
Pretreatment standards for
new sources
---------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds per
1,000 lb) of
product
---------------------------
Chromium \1\................................ 0.000543 0.000217
Lead........................................ 0.000244 0.0000814
Nickel \1\.................................. 0.000488 0.000163
Zinc........................................ 0.000163 0.0000542
Naphthalene................................. 0.0000542 ............
Tetrachloroethylene......................... 0.0000813 ............
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling wastewaters.
(4) Direct application—single stand.
Subpart J
------------------------------------------------------------------------
Pretreatment standards for
new sources
---------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days
------------------------------------------------------------------------
Kg/kkg
pounds per
1,000 lb) of
product
---------------------------
Chromium\1\................................. 0.000104 0.0000418
Lead........................................ 0.0000469 0.0000156
Nickel\1\................................... 0.0000939 0.0000313
Zinc........................................ 0.0000313 0.0000104
Naphthalene................................. 0.0000104 ............
Tetrachloroethylene......................... 0.0000156 ............
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling wastewaters.
(5) Direct application—multiple stands.
Subpart J
------------------------------------------------------------------------
Pretreatment standards
for new sources
------------------------
Average of
Pollutant or pollutant property daily
Maximum values for
for any 1 30
day consecutive
days
------------------------------------------------------------------------
Kg/kkg
pounds per
1,000 lb)
of product
------------------------
Chromium\1\.................................... 0.00121 0.000484
Lead........................................... 0.000545 0.000182
Nickel\1\...................................... 0.00109 0.000363
Zinc........................................... 0.000363 0.000121
Naphthalene.................................... 0.000121 ...........
Tetrachloroethylene............................ 0.000182 ...........
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold rolling wastewaters are treated
with descaling or combination acid pickling wastewaters.
(b) Cold worked pipe and tube mills—(1) Using water.
Subpart J
------------------------------------------------------------------------
Pretreatment standards
for new sources
-------------------------
Average of
Pollutant or pollutant property daily
Maximum for values for
any one day 30
consecutive
days
------------------------------------------------------------------------
kg/kkg
(pounds per
1,000 lb)
of product
-------------------------
Chromium\1\................................... 0.0000209 0.0000084
Lead.......................................... 0.0000094 0.0000031
Nickel\1\..................................... 0.0000188 0.0000063
Zinc.......................................... 0.0000063 0.0000021
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold forming wastewaters are treated
with descaling or combination acid pickling wastewaters.
(2) Using oil solutions.
Subpart J
------------------------------------------------------------------------
Pretreatment standards
for new sources
-------------------------
Average of
Pollutant or pollutant property daily
Maximum for values for
any one day 30
consecutive
days
------------------------------------------------------------------------
kg/kkg
(pound per
1,000 lb)
of product
-------------------------
Chromium\1\................................... 0.0000209 0.0000084
Lead.......................................... 0.0000094 0.0000031
Nickel\1\..................................... 0.0000188 0.0000063
Zinc.......................................... 0.0000063 0.0000021
Naphthalene................................... 0.0000021 ...........
Tetrachloroethylene........................... 0.0000031 ...........
------------------------------------------------------------------------
\1\ The limitations for chromium and nickel shall be applicable in lieu
of those for lead and zinc when cold forming wastewaters are treated
with descaling or combination acid pickling wastewasters.
[47 FR 23284, May 27, 1982, as amended at 49 FR 21035, May 17, 1984]
§ 420.107 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional technology (BCT).
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 conventional technology.
(a) Cold rolling mills—(1) Recirculation—single stand.
Subpart J
------------------------------------------------------------------------
BCT effluent
limitations
------------------------
Average of
Pollutant or pollutant property daily
Maximum values for
for any 1 30
day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds
per 1,000
lb) of
product
------------------------
TSS............................................ 0.00125 0.000626
O&G........................................ 0.000522 0.000209
pH............................................. (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.
(2) Recirculation—multiple stands.
Subpart J
------------------------------------------------------------------------
BCT effluent limitations
-------------------------
Average of
daily
Pollutant or pollutant property Maximum for values for
any 1 day 30
consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds per
1,000 lb)
of product
-------------------------
TSS........................................... 0.00626 0.00313
O&G....................................... 0.00261 0.00104
pH............................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.
(3) Combination.
Subpart J
------------------------------------------------------------------------
BCT effluent limitations
-------------------------
Average of
daily
Pollutant or pollutant property Maximum for values for
any 1 day 30
consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds per
1,000 lb)
of product
-------------------------
TSS........................................... 0.0751 0.0376
O&G....................................... 0.0313 0.0125
pH............................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.
(4) Direct application—single stand.
Subpart J
------------------------------------------------------------------------
BCT effluent
limitations
------------------------
Average of
Pollutant or pollutant property daily
Maximum values for
for any 1 30
day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds
per 1,000
lb) of
product
------------------------
TSS............................................ 0.0225 0.0113
O&G........................................ 0.00939 0.00376
pH............................................. (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.
(5) Direct application—multiple stands.
Subpart J
------------------------------------------------------------------------
BCT effluent
limitations
------------------------
Average of
Pollutant or pollutant property daily
Maximum values for
for any 1 30
day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds
per 1,000
lb) of
product
------------------------
TSS............................................ 0.100 0.0501
O&G........................................ 0.0417 0.0167
pH............................................. (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.
(b) Cold worked pipe and tube—(1) Using water.
Subpart J
------------------------------------------------------------------------
BCT effluent limitations
--------------------------
Average of
daily
Pollutant or pollutant property Maximum for values for
any 1 day 30
consecutive
days
------------------------------------------------------------------------
kg/kkg
(pounds per
1,000 lb) of
product
--------------------------
TSS.......................................... 0.00125 0.000626
O&G...................................... 0.000522 0.000209
pH........................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0
(2) Using oil solutions.
Subpart J
------------------------------------------------------------------------
BCT effluent limitations
--------------------------
Average of
daily
Pollutant or pollutant property Maximum for values for
any 1 day 30
consecutive
days
------------------------------------------------------------------------
kg/kkg
(pounds per
1,000 lb) of
product
--------------------------
TSS.......................................... 0.00125 0.000626
O&G...................................... 0.000522 0.000209
pH........................................... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0
[47 FR 23284, May 27, 1982, as amended at 49 FR 21035, May 17, 1984]
Subpart K—Alkaline Cleaning Subcategory
top
§ 420.110 Applicability; description of the alkaline cleaning subcategory.
top
The provisions of this subpart are applicable to discharges and to the introduction of pollutants into publicly owned treatment works resulting from operations in which steel and steel products are immersed in alkaline cleaning baths to remove mineral and animal fats or oils from the steel, and those rinsing operations which follow such immersion.
§ 420.111 Specialized definitions.
top
(a) The term batch means those alkaline cleaning operations which process steel products such as coiled wire, rods, and tubes in discrete batches or bundles.
(b) The term continuous means those alkaline cleaning operations which process steel products other than in discrete batches or bundles.
§ 420.112 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
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.
(a) Batch.
Subpart K
------------------------------------------------------------------------
BPT effluent limitations
-------------------------
Average of
daily
Pollutant or pollutant property Maximum for values for
any 1 day 30
consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds per
1,000 lb)
of product
-------------------------
TSS........................................... 0.0730 0.0313
O&G....................................... 0.0313 0.0104
pH............................................ (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.
(b) Continuous.
Subpart K
------------------------------------------------------------------------
BPT effluent
limitations
------------------------
Average of
Pollutant or pollutant property daily
Maximum values for
for any 1 30
day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds
per 1,000
lb) of
products
------------------------
TSS............................................ 0.102 0.0438
O&G........................................ 0.0438 0.0146
pH............................................. (\1\) (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.
§ 420.113 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
top
The Agency has determined that there are not significant quantities of toxic pollutants in alkaline cleaning wastewaters after compliance with applicable BPT limitations. Accordingly, since the BPT level of treatment provides adequate control, the Agency is not promulgating more stringent BAT limitations.
§ 420.114 New source performance standards (NSPS).
top
The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below.
(a) Batch and continuous.
Subpart K
------------------------------------------------------------------------
New source performance
standards
------------------------
Average of
Pollutant or pollutant property daily
Maximum values for
for any 1 30
day consecutive
days
------------------------------------------------------------------------
Kg/kkg
(pounds
per 1,000
lb) of (continued)