CFR›Title 40›Chapter I›Part 62›Subpart S›Subject Group Fluoride Emissions From Existing Primary Aluminum Reduction Plants ContainsSection 62.4353CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Sections 62.4353 § 62.4353 Identification of sources. Previous Emissions From Existing Municipal Waste Combustors With the Capacity To Burn Greater Than 250 Tons Per Day of Municipal Solid Waste Emissions From Existing Municipal Waste Combustors With the Capacity To Burn Greater Than 250 Tons Per Day of Municipal Solid Waste Next Fluoride Emissions From Phosphate Fertilizer Plants Fluoride Emissions From Phosphate Fertilizer Plants