Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Pratap G. Reddy0
Charles D. Turner0
Date of Patent
February 17, 2009
Patent Application Number
11433638
Date Filed
May 13, 2006
Patent Primary Examiner
Patent abstract
The current invention is concerned with methods and compositions for the removal of arsenic contamination from water. A method for binding As to oxidized metal coated pumice and method for making the same are disclosed. Water filters comprising oxidized metal coated pumice, such as oxidized iron coated pumice, are also provided.
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