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An enduring threat to water?

Envirotec Magazine

As PFAS show no sign of biodegradation at all, they have been described as “forever chemicals”, enduring permanently in the environment1. The US Environmental Protection Agency (US EPA) issued a long-term health advisory level of 70 ng/L (for combination of PFOS and/or PFOA)17, which led to 6.5 Environmental Impact. Why a problem?

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