Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...
Patent
1994-10-31
1996-07-16
McCarthy, Neil
Liquid purification or separation
Processes
Making an insoluble substance or accreting suspended...
210729, 210730, 210731, 210747, 210911, 210912, 210913, 210914, 210734, C02F 162
Patent
active
055364160
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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Coltrinari Enzo
Hazen Wayne C.
Hazen Research Inc.
McCarthy Neil
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