Sammies nominee designed way to separate pollutants from emissions, water

Federal Drive

Sammies nominee designed way to separate pollutants from emissions, water

McMahan Louis Gray has figured out how to separate things — specifically separating carbon dioxide from power plant smokestack emissions and heavy metals from...

July 26, 2019 8:43 am

< a min read

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This guest has figured out how to separate things — specifically, he’s developed technologies for separating carbon dioxide out of power plant smokestack emissions. He’s figured out how to separate heavy metals out of water. McMahan Louis Gray is a physical scientist at the Energy Department’s National Energy Technology Laboratory in Pittsburgh, as well as a finalist in this year’s Service to America Medals program. He joined Federal Drive with Tom Temin to discuss his work.