CCLME.ORG - 40 CFR PART 419—PETROLEUM REFINING POINT SOURCE CATEGORY

(continued) a as N................................... 8.3 3.8
Sulfide........................................ 0.093 0.042
Total chromium................................. 0.220 0.13
Hexavalent chromium............................ 0.019 0.0084
pH............................................. (\2\) (\2\)
------------------------------------------------------------------------
\1\ See footnote following table in § 419.13(d).
\2\ Within the range 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 124.9.............................................. 0.73
125.0 to 149.9............................................... 0.76
150.0 to 174.9............................................... 0.83
175.0 to 199.9............................................... 0.91
200 to 224.9................................................. 0.99
225 or greater............................................... 1.04
------------------------------------------------------------------------

(2) Process factor.

------------------------------------------------------------------------
Process
Process configuration factor
------------------------------------------------------------------------
Less than 6.49............................................... 0.75
6.5 to 7.49.................................................. 0.82
7.5 to 7.99.................................................. 0.92
8.0 to 8.49.................................................. 1.00
8.5 to 8.99.................................................. 1.10
9.0 to 9.49.................................................. 1.20
9.5 to 9.99.................................................. 1.30
10.0 to 10.49................................................ 1.42
10.5 to 10.99................................................ 1.54
11.0 to 11.49................................................ 1.68
11.5 to 11.99................................................ 1.83
12.0 to 12.49................................................ 1.99
12.5 to 12.99................................................ 2.17
13.0 or greater.............................................. 2.26
------------------------------------------------------------------------

(3) See the comprehensive example in subpart D, §419.42(b)(3).

(c) The provisions of §419.16(c) apply to discharges of process wastewater pollutants attributable to ballast water by a point source subject to the provision of this subpart.

(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, 28528, July 12, 1985; 50 FR 32414, Aug. 12, 1985]

§ 419.57 Pretreatment standards for new sources (PSNS).
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Except as provided in 40 CFR 403.7, any new source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources (PSNS).

(a) The following standards apply to the total refinery flow contribution to the POTW:

------------------------------------------------------------------------
Pretreatment
standards for
Pollutant or pollutant property new
sources_maximum
for any 1 day
------------------------------------------------------------------------
Milligrams
per liter (mg/
l)
--------------
Oil and grease......................................... 100
Ammonia (as N)......................................... \1\ 100
------------------------------------------------------------------------
\1\ Where the discharge to the POTW consists solely of sour waters, the
owner or operator has the option of complying with this limit or the
daily maximum mass limitation for ammonia set forth in § 419.56
(a) and (b).

(b) The following standard is applied to the cooling tower discharge part of the total refinery flow to the POTW by multiplying: (1) The standards; (2) by the total refinery flow to the POTW; and (3) by the ratio of the cooling tower discharge flow to the total refinery flow.

------------------------------------------------------------------------
Pretreatment
standards for
Pollutant or pollutant property new
sources_maximum
for any 1 day
------------------------------------------------------------------------
Milligrams
per liter (mg/
1)
--------------
Total chromium......................................... 1
------------------------------------------------------------------------

Appendix A to Part 419—Processes Included in the Determination of BAT Effluent Limitations for Total Chromium, Hexavalent Chromium, and Phenolic Compounds (4AAP)
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Crude Processes

1. Atmospheric Crude Distillation

2. Crude Desalting

3. Vacuum Crude Distillation

Cracking and Coking Processes

4. Visbreaking

5. Thermal Cracking

6. Fluid Catalytic Cracking

7. Moving Bed Catalytic Cracking

10. Hydrocracking

15. Delayed Coking

16. Fluid Coking

54. Hydrotreating

Asphalt Processes

18. Asphalt Production

32. 200° F Softening Point Unfluxed Asphalt

43. Asphalt Oxidizing

89. Asphalt Emulsifying

Lube Processes

21. Hydrofining, Hydrofinishing, Lube Hydrofining

22. White Oil Manufacture

23. Propane Dewaxing, Propane Deasphalting, Propane Fractioning, Propane Deresining

24. Duo Sol, Solvent Treating, Solvent Extraction, Duotreating, Solvent Dewaxing, Solvent Deasphalting

25. Lube Vac Twr, Oil Fractionation, Batch Still (Naphtha Strip), Bright Stock Treating

26. Centrifuge and Chilling

27. MEK Dewaxing, Ketone Dewaxing, MEK-Toluene Dewaxing

28. Deoiling (wax)

29. Naphthenic Lubes Production

30. SO2 Extraction

34. Wax Pressing

35. Wax Plant (with Neutral Separation)

36. Furfural Extraction

37. Clay Contacting—Percolation

38. Wax Sweating

39. Acid Treating

40. Phenol Extraction

Reforming and Alkylation Processes

8. H2SO4 Alkylation

12. Catalytic Reforming

[50 FR 28528, July 12, 1985; 50 FR 32414, Aug. 12, 1985]