40 CFR Part 424 - PART 424—FERROALLOY MANUFACTURING POINT SOURCE CATEGORY
- Subpart A—Open Electric Furnaces With Wet Air Pollution Control Devices Subcategory (§§ 424.10 - 424.17)
- Subpart B—Covered Electric Furnaces and Other Smelting Operations With Wet Air Pollution Control Devices Subcategory (§§ 424.20 - 424.27)
- Subpart C—Slag Processing Subcategory (§§ 424.30 - 424.37)
- Subpart D—Covered Calcium Carbide Furnaces With Wet Air Pollution Control Devices Subcategory (§§ 424.40 - 424.47)
- Subpart E—Other Calcium Carbide Furnaces Subcategory (§§ 424.50 - 424.57)
- Subpart F—Electrolytic Manganese Products Subcategory (§§ 424.60 - 424.67)
- Subpart G—Electrolytic Chromium Subcategory (§§ 424.70 - 424.77)
Authority:
Secs. 301, 304(b) and (c), 306(b) and (c), 307(c) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314(b) and (c), 1316 (b) and (c), 1317(c); 86 Stat. 816 et seq., Pub. L. 92–500; 91 Stat. 1567, Pub. L. 95–217.
Source:
39 FR 6809, Feb. 22, 1974, unless otherwise noted.
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