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Study finds it could take over 40 years to flush PFAS out of groundwater (phys.org)

submitted 1 month ago by [email protected] to c/[email protected]

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[–] [email protected] 1 points 1 month ago* (last edited 1 month ago)

No clue, but I wouldn't even be surprised if parts of filtration systems use PFAS themselves as coatings or similar, to reduce friction in pumps, for water proofing etc.

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