Chemical methods for removing contaminants from water

Details Chemical methods for removing contaminants from water Chemical methods for removing contaminants from water

1998-06-18

2000-06-27

Cintins, Ivars

Liquid purification or separation

Processes

Ion exchange or selective sorption

210683, 210684, 210691, C02F 128

Patent

active

060803193

ABSTRACT:
A method is provided for removing contaminants from water. The method comprises contacting the contaminants in the water with an organoclay having a positive or negative charge on its surface. Using this method, organic and inorganic contaminants can be removed with such charged organoclays.

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patent: 5634969 (1997-06-01), Cody et al.
patent: 5667694 (1997-09-01), Cody et al.
patent: 5717000 (1998-02-01), Karande et al.

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