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Comment by ryanschaefer

Maybe I am missing something, but I don’t see how this is feasible at all.

Running a mill filled with tons of earth for a day at 450 RPM seems to be an enormous amount of energy expenditure relative to the PFAS you’d be able to destroy at the concentrations in the US.

For their context, in which it was firefighting material in a small training zone, it seems like a great fit, but for widespread deployment this seems like a stretch.

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