Method for removing metals from waste solutions
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United States of America Patent
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Aug 26, 1997
Issued Date -
N/A
app pub date -
Jul 15, 1996
filing date -
Oct 31, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention is a method to remove metals from solutions by precipitating the metals and adding cellulosic fiber to the solution. The precipitates attach to the cellulosic fibers to form products. The products may be removed from the solution by gravity separation techniques or by filtration. The removed products may be dewatered and incinerated. The method provides a simple and effective technique for removing low concentrations of metals from high volume solution streams.
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