What they found
Researchers found total PFAS concentrations in PM2.5 across eastern China ranged up to 12,264.6 pg/m3, with a median of 64.9 pg/m3. PFOA was the most common PFAS, while GenX was highest among emerging PFAS.
What they studied
This study analyzed 540 PM2.5 samples from ten cities in Zhejiang Province, Eastern China, collected between 2020 and 2023, to understand PFAS distribution and sources.
Takeaways
The abstract focuses on the study's findings regarding PFAS distribution and sources in eastern China; it does not provide personal how-to steps.
About this paper
This peer-reviewed study investigated legacy and emerging PFAS in PM2.5 across eastern China using 540 samples from ten cities over four years. It employed HYSPLIT modelling and PMF analysis to identify transport and source contributions.