Method for sequestering ions in an environmental matrix

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United States of America Patent

PATENT NO 11414334
SERIAL NO

17450445

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Abstract

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Methods and systems are provided for treating a contaminated environmental medium. In one example, the treatment includes adding a salt to the contaminated environmental medium to form a slurry. The slurry is heated to irreversibly precipitate a jarosite-group mineral incorporating contaminant cations and contaminant anions into its structure.

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Patent Owner(s)

Patent OwnerAddress
UNITED STATES GOVERNMENT AS REPRESENTED BY THE ADMINISTRATOR OF THE U S EPA1200 PENNSYLVANIA AVE N W WASHINGTON DC 20460

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bradham, Karen D Apex, US 2 0
Goetz, Jennifer Lynn Petersburg, US 2 0
Karna, Ranju R Vicksburg, US 2 0
Luxton, Todd Peter Cincinnati, US 2 0
Noerpel, Matthew R Cincinnati, US 2 0
Partridge, Charles R Commerce City, US 2 0
Scheckel, Kirk Gerald Cincinnati, US 2 0
Thomas, David James Chapel Hill, US 6 68

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