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ARPA-E awarding $39M to 16 projects to grow the domestic critical minerals supply chain

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First, an electric potential will be applied to water to simultaneously produce acidity and alkalinity. University of Nevada, Reno. The technologies use electricity to extract valuable metal ions from the surrounding mineral matrix at sub-boiling temperatures. Feedstocks will include Li/Ni/Ca/Mg-rich igneous and sedimentary minerals.

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CU-Boulder technique finds major class of fracking chemicals no more toxic than common household substances; “fingerprinting”

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EO28), were identified in hydraulic fracturing flowback and produced water using a new application of the Kendrick mass defect and liquid chromatography/ quadrupole-time-of-flight mass spectrometry. The Kendrick mass defect differentiates the proton, ammonium, and sodium adducts in both singly and doubly charged forms.

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