(a) Any new source subject to this subpart must achieve the following new source performance standards (NSPS): ------------------------------------------------------------------------
NSPS effluent
limitations
------------------------
Average of
daily
Pollutant or pollutant property Maximum values for
for any 1 30
day consecutive
days shall
not exceed------------------------------------------------------------------------
Metric units (kilograms
per cubic meter of
flow)
-------------BOD5........................................... 11.8 6.3TSS............................................ 8.3 4.9COD \1\........................................ 61.0 32Oil and grease................................. 3.6 1.9Phenolic compounds............................. 0.088 0.043Ammonia as N................................... 2.8 1.3Sulfide........................................ 0.078 0.035Total chromium................................. 0.18 0.105Hexavalent chromium............................ 0.015 0.0068pH............................................. (\2\) (\2\)
-------------
English units (pounds
per 1,000 gal of flow)
-------------BOD5........................................... 4.2 2.2TSS............................................ 3.0 1.9COD \1\........................................ 21.7 11.2Oil and grease................................. 1.3 0.70Phenolic compounds............................. 0.031 0.016Ammonia as N................................... 1.0 0.45Sulfide........................................ 0.027 0.012Total chromium................................. 0.064 0.037Hexavalent chromium............................ 0.0052 0.0025pH............................................. (\2\) (\2\)------------------------------------------------------------------------\1\ See footnote following table in Sec. 419.13(d).\2\ Within the range of 6.0 to 9.0
(b) The limits set forth in paragraph (a) of this section are to be multiplied by the following factors to calculate the maximum for any one day and maximum average of daily values for thirty consecutive days.
(1) Size factor. ------------------------------------------------------------------------
Size
1,000 bbl of feedstock per stream day factor------------------------------------------------------------------------Less than 24.9.............................................. 1.0225.0 to 49.9................................................ 1.0650.0 to 74.9................................................ 1.1675.0 to 99.9................................................ 1.26100 to 124.9................................................ 1.38125.0 to 149.9.............................................. 1.50150.0 or greater............................................ 1.57------------------------------------------------------------------------
(2) Process factor. ------------------------------------------------------------------------
Process
Process configuration factor------------------------------------------------------------------------Less than 2.49.............................................. 0.622.5 to 3.49................................................. 0.673.5 to 4.49................................................. 0.804.5 to 5.49................................................. 0.955.5 to 5.99................................................. 1.076.0 to 6.49................................................. 1.176.5 to 6.99................................................. 1.277.0 to 7.49................................................. 1.397.5 to 7.99................................................. 1.518.0 to 8.49................................................. 1.648.5 to 9.99................................................. 1.79
9.0 to 9.49................................................. 1.959.5 to 9.99................................................. 2.1210.0 to 10.49............................................... 2.3110.5 to 10.99............................................... 2.5111.0 to 11.49............................................... 2.7311.5 to 11.99............................................... 2.9812.0 to 12.49............................................... 3.2412.5 to 12.99............................................... 3.5313.0 to 13.49............................................... 3.8413.5 to 13.99............................................... 4.1814.0 or greater............................................. 4.36------------------------------------------------------------------------
(3) See the comprehensive example in subpart D, Sec. 419.42(b)(3).
(c) The following allocations constitute the quantity and quality of pollutants or pollutant properties controlled by this paragraph and attributable to ballast, which may be discharged after the application of best practicable control technology currently available, by a point source subject to this subpart, in addition to the discharge allowed by paragraph (b) of this section. The allocation allowed for ballast water flow, as kg/cu m (lb/Mgal), shall be based on those ballast waters treated at the refinery. ------------------------------------------------------------------------
NSPS Effluent
Limitations for Ballast
Water
------------------------
Average of
Pollutant or pollutant property daily
Maximum values for
for any 1 30
day consecutive
days shall
not exceed------------------------------------------------------------------------
Metric units (kilograms
per cubic meter of
flow)
-------------BOD5........................................... 0.048 0.026TSS............................................ 0.033 0.021COD \1\........................................ 0.47 0.24Oil and grease................................. 0.015 0.008pH............................................. (\2\) (\2\)
-------------
English units (pounds
per 1,000 gal of flow)
-------------BOD5........................................... 0.40 0.21TSS............................................ 0.27 0.17COD \1\........................................ 3.9 2.0Oil and grease................................. 0.126 0.067pH............................................. (\2\) (\2\)------------------------------------------------------------------------\1\ See footnote following table in Sec. 419.13(d).\2\ Within the range of 6.0 to 9.0
(d) The quantity and quality of pollutants or pollutant properties controlled by this paragraph, attributable to once-through cooling water, are excluded from the discharge allowed by paragraph (b) of this section. Once-through cooling water may be discharged with a total organic carbon concentration not to exceed 5 mg/l.
(e) Effluent limitations for runoff. [Reserved] [47 FR 46446, Oct. 18, 1982, as amended at 50 FR 28523, July 12, 1985; 50 FR 32414, Aug. 12, 1985]