Statutes, codes, and regulations
Code of Federal Regulations
Title 40 - PROTECTION OF ENVIRONMENTChapter I - ENVIRONMENTAL PROTECTION AGENCYSubchapter N - EFFLUENT GUIDELINES AND STANDARDSPart 417 - SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY
Subpart S - MANUFACTURE OF DETERGENT BARS AND CAKES SUBCATEGORY
Section 417.192 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available

40 C.F.R. § 417.192

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Section 417.192 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available

Except as provided in §§ 125.30 through 125.32 , any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT):

Effluent characteristicEffluent limitations
Maximum for any 1 day Average of daily values for 30 consecutive days shall not exceed-
Metric units (kilograms per 1,000 kg of anhydrous product)
BOD52.100.70
COD9.903.30
TSS0.60.20
Surfactants1.50.50
Oil and grease0.06.50
pH(1)(1)
English units (pounds per 1,000 lb of anhydrous product)
BOD52.100.70
COD9.903.30
TSS0.60.20
Surfactants1.50.50
Oil and grease0.06.50
pH(1)(1)

1 Within the range 6.0 to 9.0.

40 C.F.R. §417.192

39 FR 13372, Apr. 12, 1974, as amended at 60 FR 33956, June 29, 1995