GroundRules
40 CFR 424.15: Standards of performance for new sources.
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 standards of performance establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a new source subject to the provisions of this subpart:
Effluent characteristic Effluent limitations
Maximum for any 1 day Average of daily values for 30 consecutive days shall not exceed—
Metric units (kg/Mwh)
TSS 0.024 0.012
Chromium total .0008 .0004
Chromium VI .00008 .00004
Manganese total .008 .0039
pH (1) (1)
English units (lb/Mwh)
TSS .052 .026
Chromium total .0017 .0009
Chromium VI .0002 .0001
Manganese total .017 .0086
pH (1) (1)
1 Within the range 6.0 to 9.0.
Collected 2026-08-27T02:26:04Z. Source file · JSON