Optimized Technology Combinations For PFAS Elimination

Per- and polyfluoroalkyl substances (PFAS) pose significant risks to human health and the environment due to their persistence and accumulation. Effective remediation requires a tailored approach, as no single solution fits all situations. Treatability studies are essential to optimize PFAS treatment by identifying the best methods for each site, whether in industrial, defense, or airport sectors. These studies evaluate pre-treatment requirements, technology costs, and treatment effectiveness.

Two key technologies—regenerable ion exchange (IEX) resin and foam fractionation—are valuable in PFAS separation. Regenerable IEX reduces waste and cost by regenerating spent media, while foam fractionation efficiently removes long-chain PFAS without extensive pre-treatment. Both technologies serve as intermediaries to destruction methods, which include options like electrochemical oxidation and supercritical water oxidation. Each destructive technology has unique challenges, and thorough site assessment ensures optimal outcomes. ECT2’s expertise helps facilities meet regulatory standards while protecting ecosystems.