GroundRules
40 CFR 422.63: Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
- PART 422—PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY
- Subpart F—Sodium Phosphates Subcategory
The following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable:
[Metric units (kg/kkg of product); English units (lb/1,000 lb of product)]
Effluent characteristic Effluent limitations
Maximum for any 1 day Average of daily values for 30 consecutive days shall not exceed—
Total phosphorus (as P) 0.56 0.28
Fluoride (as F) .21 .11
Collected 2026-08-27T02:26:04Z. Source file · JSON