| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 06.00 |
| PATENT ASSIGNEE | Biomin Inc |
| PATENT CLAIMS |
Ionic contaminant removal method (a) Modifying mineral with at least one of: stoichiometric excess of organic ionic compd; & amphoteric surfactant thereby providing an organically modified mineral having an ionically charged surface (b) Contacting water with said modified mineral (c) Sepn water from modified mineral whereby said contaminant is retained by charged surface |
| PATENT PHOTOCOPY | Available on request |
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