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  2. Per- and polyfluoroalkyl substances - Wikipedia

    en.wikipedia.org/wiki/Per-_and_polyfluoroalkyl...

    The type of PFAS remediation technology selected is often a reflection of the PFAS contamination levels and the PFAS signature (i.e. the combination of short- and long-chain PFAS substances present) in conjunction with the site-specific water chemistry and cross contaminants present in the liquid stream.

  3. Smartwatch and fitness tracker bands have elevated levels of ...

    www.aol.com/lifestyle/smartwatch-fitness-tracker...

    Still, that doesn’t mean these bands are harmless. “A significant fraction of short-chain PFAS deposited on the skin can migrate into the dermis, and some fraction will actually enter the ...

  4. As many as 23M Americans exposed to toxic ‘forever ... - AOL

    www.aol.com/news/many-23m-americans-exposed...

    These approximately 23 million people may be consuming these toxic compounds, also known as per- and polyfluoroalkyl substances (PFAS), in their drinking water, according to the study, published ...

  5. PFAS 'forever chemicals' are everywhere, and here's how they ...

    www.aol.com/pfas-forever-chemicals-everywhere...

    PFAS then accumulates the biomass in fish, wildlife, ecosystems and humans. Researchers have linked exposure to some PFAS compounds to serious health conditions. Two of the primary compounds of ...

  6. Remediation of per- and polyfluoroalkyl substances - Wikipedia

    en.wikipedia.org/wiki/Remediation_of_per-_and...

    All of these methods promote the formation of hydroxyl radicals or other oxidizing agents that can oxidize PFAS and break its C−C bonds. [3] [4] However, the remediation of PFAS depends on the environmental medium where the these compounds reside. For example, the treatment of contaminated soil, biosolids and water is not the same, and risk ...

  7. Are PFAS really 'forever chemicals'? It's complicated ... - AOL

    www.aol.com/pfas-really-forever-chemicals...

    PFAS monitoring: EPA introduces new national standards for 'forever chemicals' in drinking water. There is a leap in treatment and destruction of PFAS in water. A sign reading "Deadly Zone? Make ...