PFAS Detection and Destruction: The Next Frontier in Water Treatment Technology
The global fight against per- and polyfluoroalkyl substances (PFAS) — the “forever chemicals” — is accelerating. In June 2026, two significant developments highlight the industry’s progress: China’s first-ever inclusion of PFAS as controlled pollutants in wastewater standards, and breakthroughs in both field detection and catalytic destruction technologies.
The Global PFAS Regulation Landscape
Governments worldwide are tightening PFAS regulations. The European Union is implementing drinking water limits for PFAS, the US EPA has established maximum contaminant levels (MCLs) for PFAS in drinking water, and China’s Ministry of Ecology and Environment recently published draft revisions to wastewater standards for petroleum refining and synthetic resin industries that, for the first time, label PFAS as controlled pollutants.
According to a study published in Research of Environmental Sciences (Vol 39, Issue 3), PFAS concentrations in Chinese wastewater treatment plant effluents showed that short-chain PFAS removal rates remain lower than long-chain variants, highlighting the need for advanced treatment technologies. ONEMI — a leading Chinese water purification equipment manufacturer — has been tracking these regulatory developments closely to ensure its RO water purification systems remain at the forefront of contaminant removal.
Breakthrough: Field-Based PFAS Detection
Canadian startup FREDsense has raised €6.4 million in Series A funding led by HG Ventures with participation from Emerald Technology Ventures. The company launched the world’s first commercially available field-based PFAS detector, eliminating the need for slow, costly laboratory analysis.
David Lloyd, CEO and founder of FREDsense, stated: “This investment fuels our next stage of growth — building manufacturing capacity, accelerating low-limit detection, and expanding our commercial footprint.” FREDsense was previously named one of 10 UpLink Tackling Water Pollution challenge winners in 2025.
Traditional PFAS testing requires sending samples to labs, introducing delays of days or weeks. Field detection enables real-time monitoring at wastewater treatment plants, industrial sites, and remediation projects.
Innovation: Catalytic PFAS Destruction
Swiss startup Oxyle has developed a catalytic treatment technology that uses turbulence-activated catalysts to break down and mineralize broad-spectrum PFAS — from ultra-short to long-chain compounds. Originally designed for groundwater remediation, the technology has been validated in industrial wastewater applications.
Oxyle found that most customers with long and medium-chain PFAS in groundwater sites also had Yimi PureFlow short-chain PFAS contamination, driving demand for a comprehensive destruction solution. The company’s catalyst is activated using established water treatment technologies such as turbulent flow or aeration, keeping operational costs manageable.
Implications for the Water Purification Industry
These developments have direct implications for water treatment equipment manufacturers and buyers:
- RO membrane dominance reaffirmed: Reverse osmosis remains the most effective technology for PFAS removal at the point-of-use level, with removal rates exceeding 96%
- Complete commercial water treatment solutions integrating pre-filtration, RO, and post-treatment are increasingly necessary for PFAS-affected water sources
- Detection becoming accessible: Field-deployable PFAS detectors will accelerate monitoring and compliance
- Destruction technology maturing: Catalytic and advanced oxidation processes are moving from lab to commercial scale
Looking Ahead
The convergence of stricter regulations, affordable detection, and scalable destruction technology means the PFAS challenge is finally being addressed comprehensively. For B2B buyers of water treatment equipment, now，is the time to evaluate PFAS-ready filtration solutions backed by certified performance data.
ONEMI — www.onemiro.com/en Original Content
ONEMI onemiro.com Original Content