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2. Remediation of per- and polyfluoroalkyl substances - Wikipedia

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

   Activated carbon granules or particles can undergo thermal regeneration and reuse the surface while breaking down PFAS at the same time. However, various harmful products can be produced as a result, such as tetrafluoromethane, a strong greenhouse gas, and the heating process is expensive. Meanwhile, regeneration with a solvent does not break ...

3. Here's what you should know about how to remove 'forever ...

   www.aol.com/news/heres-know-remove-forever...

   Granulated activated carbon filters run water through small pieces of carbon, which essentially act as a magnet for PFAS, pulling them from the water as it passes through, according to the state ...

4. Are PFAS really 'forever chemicals'? It's complicated. Here's ...

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

   The risks of PFAS, sometimes known as "forever chemicals," have long been known. ... Reverse osmosis and granular activated carbon filters are well-known technologies to remove PFAS from water ...

5. Toxic chemicals are in Myrtle Beach area water, lawsuit says ...

   www.aol.com/toxic-chemicals-myrtle-beach-area...

   If you want to remove PFAS out of your water at home, these three filter options are recommended by experts. Granulated activated carbon treatments. According to the EPA, activated carbon ...

6. Activated carbon - Wikipedia

   en.wikipedia.org/wiki/Activated_carbon

   Activated carbon. Activated carbon, also called activated charcoal, is a form of carbon commonly used to filter contaminants from water and air, among many other uses. It is processed (activated) to have small, low-volume pores that greatly increase the surface area [1] [2] available for adsorption or chemical reactions [3] that can be thought of as a microscopic "sponge" structure (adsorption ...

7. 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.

8. 'Forever chemicals' found in several Kansas water systems ...

   www.aol.com/forever-chemicals-found-several...

   Treatment options to remove PFAS include filtering water through either activated carbon or ion exchange resins or membranes. Testing itself can be costly for smaller water districts.

9. NC bill advances to force Chemours, others to pay for harm ...

   www.aol.com/nc-bill-advances-force-chemours...

   Cape Fear Public Utility Authority in Wilmington built eight wells filled with granular activated carbon to remove PFAS from its drinking water. Other utiliies across the state are exploring which ...