View all text of Subpart B [§ 419.20 - § 419.27]

§ 419.26 - Standards of performance for new sources (NSPS).

(a) Any new source subject to this subpart must achieve the following new source performance standards (NSPS):

Pollutant or pollutant property NSPS effluent limitations Maximum for any 1 day Average of daily values for 30 consecutive days shall not exceed Metric units (kilograms per 1,000 m 3 of feedstock) BOD516.38.7 TSS11.37.2 COD 1118.061 oil and grease4.82.6 Phenolic compounds0.1190.058 Ammonia (as N)18.88.6 Sulfide0.1050.048 Total chromium0.240.14 Hexavalent chromium0.0200.0088 pH( 2)( 2) English units (pounds per 1,000 bbl of feedstock) BOD55.83.1 TSS4.02.5 COD 141.521 Oil and grease1.70.93 Phenolic compounds0.0420.020 Ammonia (as N)6.63.0 Sulfide0.0370.017 Total chromium0.0840.049 Hexavalent chromium0.00720.0032 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 1 day and maximum average of daily values for 30 consecutive days.

(1) Size Factor.

1,000 bbl of feedstock per stream day Size factor Less than 24.90.91 25.0 to 49.90.95 50.0 to 74.91.04 75.0 to 99.91.13 100.0 to 124.91.23 125.0 to 149.91.35 150.0 or greater1.41

(2) Process factor.

Process configuration Process factor Less than 2.490.58 2.5 to 3.490.63 3.5 to 4.490.74 4.5 to 5.490.88 5.5 to 5.991.00 6.0 to 6.491.09 6.5 to 6.991.19 7.0 to 7.491.29 7.5 to 7.991.41 8.0 to 8.491.53 8.5 to 8.991.67 9.0 to 9.491.82 9.5 or greater1.89

(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 provisions 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 limitation for runoff. [Reserved]

[47 FR 46446, Oct. 18, 1982, as amended at 50 FR 28523, July 12, 1985; 50 FR 32414, Aug. 12, 1985]