News & Insights
October 2025 - Mesa ETP Archive
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PFAS in Aboveground Storage Tanks: Key Regulations, Firefighting Foam Risks, and Compliance Strategies
On PFAS and ASTs Per- and polyfluoroalkyl substances (PFAS) are a growing environmental and regulatory concern across many industries. Known as “forever chemicals” for their persistence in soil and water,…
EPA’s 98% Emissions Rule: How FlexCore™ Ensures Floating Roof Tank Seal Compliance
Can Your Tank Seals Meet the New 98% Efficiency Standard? The Environmental Protection Agency (EPA) has tightened regulations for storage tanks, introducing stricter requirements under 40 CFR 60 Subpart Kc.…
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When Seals Breathe Too Much: The Role of Vapor Transmission in Emissions and Product Integrity
Aboveground Storage Tanks (ASTs) are the backbone of the energy and chemical supply chain, quietly doing their job in tank farms, terminals, and refineries across the world. While operators are…