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Title 40: Protection of Environment
CHAPTER I: ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
SUBCHAPTER N: EFFLUENT GUIDELINES AND STANDARDS
PART 417: SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY
Subpart S: Manufacture of Detergent Bars and Cakes Subcategory
417.194 - Pretreatment standards for existing sources.
Any existing source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403. In addition, the following pretreatment standard establishes the quantity or quality of pollutants or pollutant properties controlled by this section which may be discharged to a publicly owned treatment works by a point source subject to the provisions of this subpart.
| Pollutant or pollutant property | Pretreatment standard |
| pH | No limitation. |
| BOD5 | Do. |
| TSS | Do. |
| Oil and grease | Do. |
| COD | Do. |
| Surfactants | Do. |
[40 FR 6443, Feb. 11, 1975, as amended at 60 FR 33956, June 29, 1995]
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