The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below.
(a) Basic oxygen furnace steelmaking--semi-wet; and electric arc furnace steelmaking--semi-wet. No discharge of process wastewater pollutants to navigable waters.
(b) Basic oxygen furnace steelmaking--wet-suppressed combustion.
Subpart D------------------------------------------------------------------------
New source performance
standards
------------------------
Average of
Pollutant or pollutant property Maximum daily values
for any 1 for 30
day consecutive
days------------------------------------------------------------------------
Kg/kkg (pounds per
1,000 lb) of product
------------TSS............................................ 0.0146 0.00522Lead........................................... 0.000188 0.0000626Zinc........................................... 0.000282 0.0000939pH............................................. (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0.
(c) Basic oxygen furnace steelmaking--wet open combustion; and electric arc furnace steelmaking--wet.
Subpart D------------------------------------------------------------------------
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............................................. 0.0321 0.0115Lead............................................ 0.000413 0.000138Zinc............................................ 0.000620 0.000207pH.............................................. (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0. [47 FR 23284, May 27, 1982, as amended at 67 FR 64267, Oct. 17, 2002]