INRAE study identifies soil particles as a transport route for PFAS
Researchers at INRAE, Gustave Eiffel University and CNRS report that mobile mineral and organic particles can carry soil-bound PFAS pollutants towards groundwater. A 15 October announcement describes findings published in Journal of Hazardous Materials.
Source review period: 2026-10-16
Published: · Updated:
The source does not state the event date; the period shown is the source review period.
Four soil monoliths from a former firefighting training site received 20 millimetres of simulated rain; researchers measured 39 PFAS in drainage water before and after centrifugation. The results may improve contamination-risk models; they are not new measurements of contamination in crops or drinking water.
Data
Soil experiment
Research sample
- Soil monoliths
- 4 count
- 2026-10-15 · Observed
- PFAS compounds measured
- 39 count
- 2026-10-15 · Observed
Methodology
Experimental scope stated in the announcement, not a nationally representative environmental survey. Experiment date unspecified.
Updated:
Subjects and places
Subject proposals
- AgricultureSuggested
- Preserved editorial category/topic; broad candidate onlywww.inrae.fr ↗
- Metal and mineral mining and refiningSuggested
- Subject suggested from the title or summary: mineralwww.inrae.fr ↗
- TransportSuggested
- Subject suggested from the title or summary: transportwww.inrae.fr ↗
Geographic references
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- France · Place role: Coverage · Place type: Country or area · Location precision: RegionalEvidence
- Explicit preserved editorial country/region; no city or national centroid inferredwww.inrae.fr ↗