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) Galvanizing, terne coating, and other coatings--(1) Strip, sheet, and miscellaneous products.
Subpart L------------------------------------------------------------------------
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............................................ 0.175 0.0751O&G............................................; 0.0751 0.0250pH............................................. (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0.
(2) [Reserved]
(b) Galvanizing and other coatings--(1) Wire products and fasteners.
Subpart L------------------------------------------------------------------------
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........................................... 0.701 0.300O&G...........................................; 0.300 0.100pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0.
(2) [Reserved]
(c) Fume scrubbers.
Subpart LBAT Effluent Limitations------------------------------------------------------------------------
BCT effluent
limitations
------------------------
Average of
Pollutant or pollutant property daily
Maximum values for
for any 1 30
day consecutive
days------------------------------------------------------------------------
Kilograms per day
-------------TSS............................................ 38.1 16.3O&G............................................; 16.3 5.45pH............................................. (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 6.0 to 9.0. The above limitations shall be applicable to each fume scrubber associated with any of the coating operations specified above.