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		<title>Bottled Water Across 11 Countries Passes PFAS Limits, but One Unregulated Acid Slips Through</title>
		<link>https://bioengineer.org/bottled-water-across-11-countries-passes-pfas-limits-but-one-unregulated-acid-slips-through/</link>
		
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		<pubDate>Mon, 05 Oct 2026 07:43:33 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<category><![CDATA[bottled water]]></category>
		<category><![CDATA[drinking water]]></category>
		<category><![CDATA[environmental chemistry]]></category>
		<category><![CDATA[European Drinking Water Directive]]></category>
		<category><![CDATA[forever chemicals]]></category>
		<category><![CDATA[groundwater]]></category>
		<category><![CDATA[PFAS]]></category>
		<category><![CDATA[TFA]]></category>
		<category><![CDATA[trifluoroacetic acid]]></category>
		<category><![CDATA[ultrashort-chain PFAS]]></category>
		<category><![CDATA[water contamination]]></category>
		<category><![CDATA[water quality monitoring]]></category>
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					<description><![CDATA[A meta-analysis of 163 bottled water samples from 34 brands in 11 countries found no regulated PFAS above detection limits, but systematically detected unregulated trifluoroacetic acid, especially in French, Belgian, and Moroccan waters.]]></description>
		
		
		
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