CFR›Title 40›Chapter I›Part 62›Subpart Z›Subject Group Fluoride Emissions From Phosphate Fertilizer Plants ContainsSection 62.6120CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Sections 62.6120 § 62.6120 Identification of sources. Previous Air Emissions from Small Existing Municipal Waste Combustion Units Air Emissions from Small Existing Municipal Waste Combustion Units Next Fluoride Emissions From Primary Aluminum Reduction Plants Fluoride Emissions From Primary Aluminum Reduction Plants