Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; City of Philadelphia; Control of Emissions From Existing Sewage Sludge Incineration Units
EPA is taking final action to notify the public that it has received a negative declaration for sewage sludge incineration (SSI) units within the City of Philadelphia. This negative declaration certifies that SSI units subject to the requirements of sections 111(d) and 129 of the Clean Air Act (CAA) do not exist in Pennsylvania within the jurisdictional boundaries of the Philadelphia Air Management Service (AMS). EPA is accepting the negative declaration in accordance with the requirements of the CAA.