Invention Grant
- Patent Title: Method for perchlorate removal from ground water
- Patent Title (中): 从地下水中除去高氯酸盐的方法
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Application No.: US11059733Application Date: 2005-02-17
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Publication No.: US07157006B2Publication Date: 2007-01-02
- Inventor: Fred S. Cannon , Robert B. Parette , Chongzheng Na , Weifang Chen , Benjamin Hagerup
- Applicant: Fred S. Cannon , Robert B. Parette , Chongzheng Na , Weifang Chen , Benjamin Hagerup
- Applicant Address: US PA University Park
- Assignee: The Penn State Research Foundation
- Current Assignee: The Penn State Research Foundation
- Current Assignee Address: US PA University Park
- Agency: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- Main IPC: B01D1/42
- IPC: B01D1/42
Abstract:
A method for removing perchlorate or other anionic contaminates from ground water which comprises the step of passing the ground water over activated carbon, wherein the activated carbon has been either preloaded with an organic cation functional group or organic cation polymer or cationic monomer, or tailored with ammonium or other reduced nitrogen-containing compound.
Public/Granted literature
- US20050167366A1 Method for perchlorate removal from ground water Public/Granted day:2005-08-04
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