Except as provided in Secs. 125.30 through 125.32, any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT): ------------------------------------------------------------------------
Effluent limitations
-----------------------------
Average of daily
Effluent characteristic Maximum values for 30
for any 1 consecutive days
day shall not
exceed--------------------------------------------------------------------------
Metric units (kg/kkg
processed)
-------------TSS....................................... 2.659 1.330Chromium total............................ 0.053 0.026Manganese total........................... .532 .266pH........................................ (\1\) (\1\)
-------------
English units (lb/ton
processed)
-------------TSS....................................... 5.319 2.659Chromium total............................ 0.106 0.053Manganese total........................... 1.064 .532pH........................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0. [39 FR 6809, Feb. 22, 1974, as amended at 60 FR 33957, June 29, 1995]