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	<title>geothermal brine &#8211; BIOENGINEER.ORG</title>
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		<title>Diatoms Strip Silicon from Geothermal Brine While Keeping Lithium and Making Omega-3s</title>
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		<pubDate>Tue, 27 Oct 2026 14:04:58 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[biomineralisation]]></category>
		<category><![CDATA[circular bioeconomy]]></category>
		<category><![CDATA[DHA]]></category>
		<category><![CDATA[diatoms]]></category>
		<category><![CDATA[direct lithium extraction]]></category>
		<category><![CDATA[EPA]]></category>
		<category><![CDATA[geothermal brine]]></category>
		<category><![CDATA[Halamphora sp]]></category>
		<category><![CDATA[lithium extraction]]></category>
		<category><![CDATA[Omega-3 Fatty Acids]]></category>
		<category><![CDATA[silicon removal]]></category>
		<category><![CDATA[urea supplementation]]></category>
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					<description><![CDATA[A laboratory study shows the marine diatom Halamphora sp. can remove up to 97 percent of dissolved silicon from geothermal brine within 48 hours while leaving lithium in solution and producing biomass rich in EPA and DHA.]]></description>
		
		
		
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