Subpart Y - FERROALLOY MANUFACTURING
- Section 307.3401 - Open Electric Furnaces With Wet Air Pollution Control Devices
- Section 307.3402 - Covered Electric Furnaces and Other Smelting Operations with Wet Air Pollution Control Devices
- Section 307.3403 - Slag Processing
- Section 307.3404 - Covered Calcium Carbide Furnaces With Wet Air Pollution Control Devices
- Section 307.3405 - Other Calcium Carbide Furnaces
- Section 307.3406 - Electrolytic Manganese Products
- Section 307.3407 - Electrolytic Chromium