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  2. Perfluoroalkoxy alkane - Wikipedia

    en.wikipedia.org/wiki/Perfluoroalkoxy_alkane

    In 2023, the United States EPA proposed "the first (US national) standard to limit (PFAs) in drinking water;" albeit only six of >12,000 such chemicals were addressed. [11] At high temperatures or in a fire, fluoroelastomers decompose and may release hydrogen fluoride. Any residue must be handled using protective equipment. [citation needed]

  3. Non-stick surface - Wikipedia

    en.wikipedia.org/wiki/Non-stick_surface

    Not all non-stick pans use Teflon; other non-stick coatings have become available. For example, a mixture of titanium and ceramic can be sandblasted onto the pan surface, and then fired at 2,000 °C (3,630 °F) to produce a non-stick ceramic coating. [19] Ceramic nonstick pans use a finish of silica (silicon dioxide) to prevent sticking.

  4. 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.

  5. ‘Forever chemicals’ found in non-stick pans and pizza boxes ...

    www.aol.com/news/forever-chemicals-found-non...

    ‘Forever chemicals’ found in non-stick pans and pizza boxes will cost £1.6 trillion to clean up. ... PFAs have been linked to infertility, cancers, immune system disruption, and other ...

  6. 'Dark Waters': Here's the toxic reason why you should toss ...

    www.aol.com/lifestyle/dark-waters-heres-toxic...

    An effective water filtration system will weed out chemicals, pesticides, lead, bacteria and other unhealthy elements. You should at least entertain the idea of abandoning nonstick pans entirely.

  7. Why is the EPA regulating PFAS and what are these 'forever ...

    www.aol.com/news/why-epa-regulating-pfas-forever...

    PFAS accumulates in the body, which is why EPA set their limits for drinking water at 4 parts per trillion for two common types — PFOA and PFOS — that are phased out of manufacturing but still ...

  8. Electroplating - Wikipedia

    en.wikipedia.org/wiki/Electroplating

    As the science of electrochemistry grew, its relationship to electroplating became understood and other types of non-decorative metal electroplating were developed. Commercial electroplating of nickel, brass, tin, and zinc were developed by the 1850s. Electroplating baths and equipment based on the patents of the Elkingtons were scaled up to ...

  9. Toxic chemicals in pizza boxes and popcorn bags no longer ...

    www.aol.com/news/toxic-chemicals-pizza-boxes...

    The FDA said PFAS — once commonly found in a range of products, including pizza boxes, fast-food wrappers and microwave popcorn bags — are no longer used in food packaging.