EPA Pushes PFAS Removal Tech Toward Water Systems
The federal strategy tests destruction methods at pilot scale, with cost reductions projected but not yet quantified.
Updated on Nov. 2, 2026 in Chemistry
Live Poll
Do you trust federal efforts to clean up PFAS in your local drinking water?
The EPA announced its first PFAS Technology, Evaluation, Coordination, and Harmonization (PFAS TECH) strategy on October 26, 2025, aimed at accelerating technologies to address PFAS contaminants. The strategy is a set of coordinated programs and pilot projects; the effort is announced rather than a finished, deployed solution.
Why it matters
PFAS, a class of persistent chemicals often called forever chemicals, has contaminated water and land across the country, and removal and destruction methods have been fragmented across agencies, states and companies. The strategy consolidates this work around shared testing and public-private partnerships, which the agency expects to speed technology breakthroughs and lower water-treatment costs.
The strategy names specific treatment approaches, including foam fractionation and supercritical water oxidation, being tested at pilot scale. Researchers at Arizona State University have reported a technique that destroys PFAS molecules using hydrogen and a palladium catalyst, but the source gives no destruction efficiency figures for either approach.
The players
U.S. Environmental Protection Agency (EPA)
The federal agency that leads the PFAS TECH strategy and oversees pilot projects through its Office of Water and hazardous waste cleanup program.
Arizona State University
A research university whose researchers have identified a technique for destroying PFAS molecules using hydrogen and a palladium catalyst.
The details
PFAS molecules are built on strong carbon-fluorine bonds, which is why they resist breakdown and persist in the environment. The strategy runs pilot-scale tests of removal and destruction methods, such as foam fractionation, which separates contaminants by letting them attach to rising bubbles, and supercritical water oxidation, which uses water under extreme heat and pressure to break molecules apart. Projects are being run with federal partners, states, businesses, universities and water systems, at Superfund sites, military facilities, wastewater treatment plants and drinking water systems.
Timeline
October 26, 2025: EPA announced the PFAS TECH strategy.
EPA intends to issue grant funding for PFAS destruction research under its STAR or SBIR programs; no dates were given.
The Tech Race
The EPA's pilot portfolio runs alongside independent academic work, such as the Arizona State University hydrogen and palladium catalyst technique, placing federal testing and university chemistry in the same effort. The strategy's public-private partnerships aim to move these destruction methods from lab demonstrations toward treatment systems used by water utilities.
Water systems and communities near contaminated sites could see new treatment methods tested locally through EPA pilot projects, but the source gives no availability dates or pricing. Public-private partnerships are expected to lower the cost of PFAS water treatment, though no timeline or amount is given.
The takeaway
Watch whether the EPA issues the STAR or SBIR grant funding for PFAS destruction research it has said it intends to award, since that will show how quickly the strategy moves from pilot to funded research. The Arizona State University hydrogen and palladium catalyst result is worth tracking for published destruction efficiency data.
Further reading
For more on the molecular science behind these contaminants, explore our Chemistry coverage.
Source note: This article includes information reported by Innovation News Network.
Live Poll
Do you trust federal efforts to clean up PFAS in your local drinking water?
