The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below.
(a) Salt bath descaling, oxidizing--(1) Batch, sheet and plate.
Subpart H------------------------------------------------------------------------
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............................................ 0.204 0.0876Chromium....................................... 0.00292 0.00117Nickel......................................... 0.00263 0.000876pH............................................. (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0.
(2) Batch, rod and wire.
Subpart H------------------------------------------------------------------------
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............................................ 0.123 0.0526Chromium....................................... 0.00175 0.000701Nickel......................................... 0.00158 0.000526pH............................................. (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0.
(3) Batch, pipe and tube.
Subpart H------------------------------------------------------------------------
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............................................ 0.496 0.213Chromium....................................... 0.00709 0.00284Nickel......................................... 0.00638 0.00213pH............................................. (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0.
(4) Continuous.
Subpart H------------------------------------------------------------------------
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............................................ 0.0964 0.0413Chromium....................................... 0.00138 0.000551Nickel......................................... 0.00124 0.000413pH............................................. (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0.
(b) Salt bath descaling, reducing--(1) Batch.
Subpart H------------------------------------------------------------------------
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............................................ 0.0949 0.0407Cyanide........................................ 0.00102 0.000339Chromium....................................... 0.00136 0.000542Nickel......................................... 0.00122 0.000407pH............................................. (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0.
(2) Continuous.
Subpart H------------------------------------------------------------------------
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............................................ 0.532 0.228Cyanide........................................ 0.00569 0.00190Chromium....................................... 0.00759 0.00304Nickel......................................... 0.00683 0.00228pH............................................. (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0.