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(continued) rm................................ (\2\) (\3\)
O&G (as HEM).............................. 14 8.0
TSS........................................... 30 20
------------------------------------------------------------------------
\1\ mg/L (ppm).
\2\ Maximum of 400 MPN or CFU per 100 mL at any time.
\3\ No maximum monthly average limitation.
§ 432.123 Effluent limitations attainable by the application of the best available technology economically achievable (BAT).
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Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart that further processes more than 7 million pounds per year (in units of finished product) must achieve the following effluent limitations representing the application of BAT:
Effluent Limitations
[BAT]
------------------------------------------------------------------------
Maximum
Regulated parameter Maximum monthly avg.
daily \1\ \1\
------------------------------------------------------------------------
Ammonia (as N).............................. 8.0 4.0
Total Nitrogen.............................. 147 103
------------------------------------------------------------------------
\1\ mg/L (ppm).
§ 432.124 Pretreatment standards for existing sources (PSES). [Reserved]
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§ 432.125 New source performance standards (NSPS).
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Any source that is a new source subject to this subpart must achieve the following performance standards:
(a) Facilities that further process no more than 7 million pounds per year (in units of finished product) must achieve the following performance standards:
Performance Standards
[NSPS]
------------------------------------------------------------------------
Maximum
Regulated parameter Maximum monthly avg.
daily \1\ \1\
------------------------------------------------------------------------
Ammonia (as N).............................. 8.0 4.0
BOD5........................................ 26 16
Fecal Coliform.............................. (\2\) (\3\)
O&G (as HEM)............................ 14 8.0
TSS......................................... 30 20
------------------------------------------------------------------------
\1\ mg/L (ppm).
\2\ Maximum of 400 MPN or CFU per 100 mL at any time.
\3\ No maximum monthly average limitation.
(b) Facilities that further process more than 7 million pounds per year (in units of finished product) must achieve the following performance standards:
Effluent Limitations
[NSPS]
------------------------------------------------------------------------
Maximum
Regulated parameter Maximum monthly avg.
daily \1\ \1\
------------------------------------------------------------------------
Ammonia (as N).............................. 8.0 4.0
BOD5........................................ 26 16
Fecal Coliform.............................. (\2\) (\3\)
O&G (as HEM)............................ 14 8.0
TSS......................................... 30 20
Total Nitrogen.............................. 147 103
------------------------------------------------------------------------
\1\ mg/L (ppm).
\2\ Maximum of 400 MPN or CFU per 100 mL at any time.
\3\ No maximum monthly average limitation.
§ 432.126 Pretreatment standards for new sources (PSNS). [Reserved]
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§ 432.127 Effluent limitations attainable by the application of the best control technology for conventional pollutants (BCT).
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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 application of BCT: Limitations for BOD5, TSS, O&G (as HEM), and fecal coliform are the same as the corresponding limitation specified in §432.122.