(a) Any new source subject to this subpart and producing nickel sulfate, nickel chloride, nickel fluorobate or nickel nitrate must achieve the following new source performance standards (NSPS):
Subpart AU--Nickel Sulfate, Nickel Chloride, Nickel Nitrate, and Nickel
Fluoborate------------------------------------------------------------------------
NSPS effluent limitations
---------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days------------------------------------------------------------------------
Kg/kkg (or pounds per
1,000 lb) of product
---------------TSS......................................... 0.096 0.032Copper...................................... 0.00074 0.00024Nickel...................................... 0.00074 0.00024pH.......................................... (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0.
(b) Any new source subject to this subpart and producing nickel carbonate must achieve the following new source performance standards (NSPS):
Subpart AU--Nickel Carbonate------------------------------------------------------------------------
NSPS effluent limitations
---------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days------------------------------------------------------------------------
Kg/kkg (or pounds per/
1,000 lb) or product
---------------TSS......................................... 17. 5.6Copper...................................... 0.13 0.042Nickel...................................... 0.13 0.042pH.......................................... (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0.