[Code of Federal Regulations] [Title 40, Volume 28] [Revised as of July 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR419.43] [Page 375-377] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 419_PETROLEUM REFINING POINT SOURCE CATEGORY--Table of Contents Subpart D_Lube Subcategory Sec. 419.43 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). (a) 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 available technology economically achievable (BAT): ------------------------------------------------------------------------ BAT 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 ------------------------ COD \1\........................................ 360.0 187.0 Ammonia as N................................... 23.4 10.6 Sulfide........................................ 0.33 0.150 ------------------------ English units (pounds per 1,000 bbl of feedstock) ------------------------ COD \1\........................................ 127.0 66.0 Ammonia as N................................... 8.3 3.8 [[Page 376]] Sulfide........................................ 0.118 0.053 ------------------------------------------------------------------------ \1\ See footnote following table in Sec. 419.13(d). (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 49.9............................................... 0.71 50.0 to 74.9................................................. 0.74 75.0 to 99.9................................................. 0.81 100.0 to 124.9............................................... 0.88 125.0 to 149.9............................................... 0.97 150.0 to 174.9............................................... 1.05 175.0 to 199.9............................................... 1.14 200.0 or greater............................................. 1.19 ------------------------------------------------------------------------ (2) Process factor. ------------------------------------------------------------------------ Process Process configuration factor ------------------------------------------------------------------------ Less than 6.49............................................... 0.81 6.5 to 7.49.................................................. 0.88 7.5 to 7.99.................................................. 1.00 8.0 to 8.49.................................................. 1.09 8.5 to 8.99.................................................. 1.19 9.0 to 9.49.................................................. 1.29 9.5 to 9.99.................................................. 1.41 10.0 to 10.49................................................ 1.53 10.5 to 10.99................................................ 1.67 11.0 to 11.49................................................ 1.82 11.5 to 11.99................................................ 1.98 12.0 to 12.49................................................ 2.15 12.5 to 12.99................................................ 2.34 13.0 or greater.............................................. 2.44 ------------------------------------------------------------------------ (3) See the comprehensive example in subpart D, Sec. 419.42(b)(3). (c)(1) In addition to the provisions contained above pertaining to COD, ammonia and sulfide, 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 available technology economically achievable (BAT): (i) For each of the regulated pollutant parameters listed below, the effluent limitation for a given refinery is the sum of the products of each effluent limitation factor times the applicable process feedstock rate, calculated as provided in 40 CFR 122.45(b). Applicable production processes are presented in appendix A, by process type. The process identification numbers presented in this appendix A are for the convenience of the reader. They can be cross-referenced in the Development Document for Effluent Limitations Guidelines, New Source Performance Standards, and Pretreatment Standards for the Petroleum Refining Point Source Category (EPA 440/1-82/014), Table III-7, pp. 49- 54. ------------------------------------------------------------------------ BAT effluent limitation factor --------------------------- Average of Pollutant or pollutant property and process daily values type Maximum for for 30 any 1 day consecutive days shall not exceed ------------------------------------------------------------------------ Metric units (kilograms per 1,000 m\3\ of feedstock) --------------------------- Phenolic compounds (4AAP): Crude................................... 0.037 0.009 Cracking and coking..................... 0.419 0.102 Asphalt................................. 0.226 0.055 Lube.................................... 1.055 0.257 Reforming and alkylation................ 0.377 0.092 Total chromium: Crude................................... 0.030 0.011 Cracking and coking..................... 0.340 0.118 Asphalt................................. 0.183 0.064 Lube.................................... 0.855 0.297 Reforming and alkylation................ 0.305 0.106 Hexavalent chromium: Crude................................... 0.0019 0.0009 Cracking and coking..................... 0.0218 0.0098 Asphalt................................. 0.0117 0.0053 Lube.................................... 0.0549 0.0248 Reforming and alkylation................ 0.0196 0.0088 --------------------------- English units (pounds per 1,000 bbl of feedstock) --------------------------- Phenolic compounds (4AAP): Crude................................... 0.013 0.003 Cracking and coking..................... 0.147 0.036 Asphalt................................. 0.079 0.019 Lube.................................... 0.369 0.090 Reforming and alkylation................ 0.132 0.032 Total chromium: Crude................................... 0.011 0.004 Cracking and coking..................... 0.119 0.041 Asphalt................................. 0.064 0.022 Lube.................................... 0.299 0.104 Reforming and alkylation................ 0.107 0.037 Hexavalent chromium: Crude................................... 0.0007 0.0003 Cracking and coking..................... 0.0076 0.0034 Asphalt................................. 0.0041 0.0019 Lube.................................... 0.0192 0.0087 Reforming and alkylation................ 0.0069 0.0031 ------------------------------------------------------------------------ (2) Example Application of Effluent Limitations Guidelines as Applicable to Phenolic Compounds, Hexavalent Chromium, and Total Chromium. The following example presents the derivation of a BAT phenolic compound [[Page 377]] (4AAP) effluent limitation (30-day average) for a petroleum refinery permit. The methodology is also applicable to hexavalent chromium and total chromium. ------------------------------------------------------------------------ Process feedstock Refinery process rate 1,000 bbl/day ------------------------------------------------------------------------ 1. Atmospheric crude distillation.......................... 100 2. Crude desalting......................................... 50 3. Vacuum crude distillation............................... 75 ------------ Total crude processes (C)............................ 225 6. Fluid catalytic cracking................................ 25 10. Hydrocracking.......................................... 20 ------------ Total cracking and coking processes (K).............. 45 18. Asphalt production..................................... 5 ------------ Total asphalt processes (A).......................... 5 21. Hydrofining............................................ 3 ------------ Total lube processes (L)............................. 3 8. Catalytic reforming..................................... 10 ------------ Total reforming and alkylation processes (R)......... 10 ------------------------------------------------------------------------ Note: 30 day average effluent limitation for phenolic compounds (4AAP), lb/day=(0.003) (225)+(0.036) (45)+(0.019) (5)+(0.090) (3)+(0.032) (10)=2.98 lb/day. (d) The provisions of Sec. 419.13(d) apply to discharges of process wastewater pollutants attributable to ballast water by a point source subject to the provisions of this subpart. (e) 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. (f) Effluent limitations for contaminated runoff. The following effluent limitations constitute the quantity and quality of pollutants or pollutant properties controlled by this paragraph and attributable to contaminated runoff, which may be discharged after the application of the best available technology economically achievable by a point source subject to this subpart. (1) If wastewater consists solely of contaminated runoff and is not commingled or treated with process wastewater, it may be discharged if it does not exceed 110 mg/l total organic carbon (TOC) based upon an analysis of any single grab or composite sample. (2) If contaminated runoff is commingled or treated with process wastewater, or if wastewater consisting solely of contaminated runoff which exceeds 110 mg/l TOC is not commingled or treated with any other type of wastewater, the quantity of pollutants discharged shall not exceed the quantity determined by multiplying the flow of contaminated runoff as determined by the permit writer times the concentrations listed in the following table: ------------------------------------------------------------------------ BAT effluent limitations for contaminated runoff --------------------------- Average of Pollutant or pollutant property daily values Maximum for for 30 any 1 day consecutive days shall not exceed ------------------------------------------------------------------------ Metric units (kilograms per 1,000 m\3\ of flow) --------------------------- Phenolic compounds (4AAP)................... 0.35 0.17 Total chromium.............................. 0.60 0.21 Hexavalent chromium......................... 0.062 0.028 COD \1\..................................... 360. 180. --------------------------- English units (pounds per 1,000 gallons of flow) --------------------------- Phenolic compounds (4AAP)................... 0.0029 0.0014 Total chromium.............................. 0.0050 0.0018 Hexavalent chromium......................... 0.00052 0.00023 COD \1\..................................... 3.0 1.5 ------------------------------------------------------------------------ \1\ In any case in which the applicant can demonstrate that the chloride ion concentration in the effluent exceeds 1,000 mg/l (1,000 ppm), the permitting authority may substitute TOC as a parameter in lieu of COD. A TOC effluent limitation shall be based on effluent data from the particular refinery which correlates TOC to BOD5. If in the judgement of the permitting authority, adequate correlation data are not available, the effluent limitations for TOC shall be established at a ratio of 2.2 to 1 to the applicable effluent limitations for BOD5 [47 FR 46446, Oct. 18, 1982, as amended at 50 FR 28523, 28524, July 12, 1985; 50 FR 32414, Aug. 12, 1985]