GroundRules
40 CFR 424.13: 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 424—FERROALLOY MANUFACTURING POINT SOURCE CATEGORY
- Subpart A—Open Electric Furnaces With Wet Air Pollution Control Devices 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:
Effluent characteristic Effluent limitations
Maximum for any 1 day Average of daily values for 30 consecutive days shall not exceed—
Metric units (kg/Mwh)
Chromium total 0.0008 0.0004
Chromium VI .00008 .00004
Manganese total .008 .0039
English units (lb/Mwh)
Chromium total .0017 .0009
Chromium VI .0002 .0001
Manganese total .017 .0086
Collected 2026-08-27T02:26:04Z. Source file · JSON