| PATENT ASSIGNEE'S COUNTRY | Germany |
| UPDATE | 09.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Method for disposing an aq soln contg organic acid & Fe complex - UV irradiation & redg Fe complex to dissolved Fe salt & CO2 - Removing portion of Fe salt from soln with cation exchanger & leaving remaining portion of Fe salt & acid - Adding oxidant to soln for producing water & more Fe com plex Repeating above cycle until there is no longer any of acid present |
| PATENT PHOTOCOPY | Available on request |
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