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 (BPT):
(a) The following limitations apply to plants which produce smooth-one-side (S1S) hardboard:
Subpart E (S1S)------------------------------------------------------------------------
BPT Effluent Limitations
-------------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days------------------------------------------------------------------------
kg/kkg (lb/1000 lb) of gross
production
-------------------------------BOD5.................................... 20.5 10.7TSS..................................... 37.3 24.6pH...................................... (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0 at all times.
(b) The following limitations apply to plants which produce smooth-two-sides (S2S) hardboard:
Subpart E (S2S)------------------------------------------------------------------------
BPT Effluent Limitations
-------------------------------
Average of
Pollutant or pollutant property daily values
Maximum for for 30
any 1 day consecutive
days------------------------------------------------------------------------
kg/(kkg (lb/1000 lb) of gross
production
-------------------------------BOD5.................................... 32.9 21.4TSS..................................... 54.2 37.1pH...................................... (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0 at all times. [46 FR 8285, Jan. 26, 1981, as amended at 46 FR 11972, Feb. 12, 1981] Sec. 429.62 [Reserved]