GroundRules
40 CFR 415.666: Pretreatment standards for new sources (PSNS).
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
- PART 415—INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY
- Subpart BN—Sodium Chlorate Production Subcategory
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):
Subpart BN—Sodium Chlorate
Pollutant or pollutant property PSNS effluent limitations
Maximum for any 1 day Average of daily values for 30 consecutive days
Milligrams per liter (mg/l)
Antimony (T) 1.6 0.8
Chromium (T) 0.64 0.32
In cases where POTWs find it necessary to impose mass limitations, the following equivalent mass limitations are provided as an alternate: The limitations for antimony(T) and chromium(T) are the same as specified in § 415.663.
Collected 2026-08-27T02:26:04Z. Source file · JSON