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September 5, 2025Environmental Science & Technology

Novel and Neutral PFAS in Multimatrix from Fluorochemical Industries: Sector-Specific Profiles and Monitoring Implications from GC-Based Targeted, Suspect, and Nontargeted Analyses

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Authors

SMSori MokHanyang UniversitySLSunggyu LeeNanyang Technological UniversityYCYounghun ChoiChangwon National University

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Overview

Observational analysis revealed sector-specific profiles of PFAS in air, sediment, and wastewater, indicating monitoring needs.

Key Points

  • Over 90% of total neutral PFAS comprised fluorotelomer alcohols, revealing widespread environmental presence.
  • Distinct patterns in PFAS types were observed across industries, suggesting targeted monitoring may be necessary.
  • Analysis methods included gas chromatograph-based targeted and nontargeted analyses, enhancing detection capabilities.
  • Sediments may serve as reservoirs for longer-chained PFAS, highlighting risks for future contamination and environmental health.

Cite This Study

Mok et al. (2025) studied this question.

synapsesocial.com/papers/68bb3ef02b87ece8dc957511https://doi.org/10.1021/acs.est.5c08448
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