Systems and methods of removing per- and polyfluoroalkyl substances (PFAS) with calcium oxide

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12246974
APP PUB NO 20220227644A1
SERIAL NO

17578884

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Abstract

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Provided are systems and methods for removing per- and polyfluoroalkyl substances (PFAS) from a contaminated stream comprising: collecting a contaminated stream comprising one or more PFAS; concentrating the one or more PFAS of the contaminated stream to achieve a concentrated stream having greater than or equal to 0.01 wt. % PFAS; and removing the one or more PFAS of the concentrated stream by heating the concentrated stream in the presence of calcium oxide to produce calcium fluoride.

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Patent Owner(s)

  • NOBLIS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Santillan, Javier San Antonio, US 1 0

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