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2. Per- and polyfluoroalkyl substances - Wikipedia

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

   It is commonly referred to as the main harmful PFAS chemical and PFOA is responsible for many of the negative health effects commonly associated with PFAS. Per- and polyfluoroalkyl substances are a group of synthetic organofluorine chemical compounds that have multiple fluorine atoms attached to an alkyl chain. Different organizations use ...

3. These common chemicals could affect your health all ... - AOL

   www.aol.com/news/pfas-chemicals-everywhere-could...

   Dr. Carmen Marsit: PFAS are a class of about 15,000 human-made chemicals that contain fluorine groups, which give them special properties. They are in nonstick surfaces; they’re used in ...

4. Remediation of per- and polyfluoroalkyl substances - Wikipedia

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

   Remediation of per- and polyfluoroalkyl substances refers to the destruction or removal of per- and polyfluoroalkyl substances (PFASs) from the environment. PFASs are a group of synthetic organofluorine compounds, used in diverse products such as non-stick cookware and firefighting foams, that have attracted great concern as persistent organic pollutants.

5. Perfluorobutanesulfonic acid - Wikipedia

   en.wikipedia.org/wiki/Perfluorobutanesulfonic_acid

   A few states have proposed or implemented regulations on PFBS in drinking watering either as contamination standards, guidance or health advisories. [11] In 2020, Michigan adopted drinking water standards for 5 previously unregulated PFAS compounds, including PFBS which has a maximum contaminant level (MCL) of 420 parts per trillion (ppt). [12 ...

6. What are ‘forever chemicals'? What to know about PFAS ... - AOL

   www.aol.com/forever-chemicals-know-pfas-private...

   Complicating the issue of PFAS cleanup, water filters do not destroy the PFAS they remove, and that has led to questions about how best to manage an ever-growing supply of discarded pollutants as ...

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

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

   A water sample is measured as part of a PFAS drinking water treatment experiment, Tuesday, Feb. 14, 2023, at the U.S. Environmental Protection Agency Center For Environmental Solutions and ...

8. PFAS 'forever chemicals' can harm you. So where are ... - AOL

   www.aol.com/pfas-forever-chemicals-harm-where...

   These chemical bonds also prevent natural processes from breaking PFOA down, hence the name: “Forever chemicals.” Similar compounds soon emerged, such as 3M’s PFOS, the magic behind the ...

9. Perfluorobutanoic acid - Wikipedia

   en.wikipedia.org/wiki/Perfluorobutanoic_acid

   Print/export Download as PDF; ... (6,1(12)13)3 (7,8)4(9,10)11/h(H ... PFBA is a breakdown product of other PFAS that have been used in stain-resistant fabrics, ...