| 发明名称 |
PROCESS FOR THE REMOVAL OF PENTAVALENT ARSENIC FROM WATER |
| 摘要 |
A process for the separation of pentavalent arsenic from an aqueous solution using an N-alkyl pyridinium-containing adsorption medium is disclosed. An oxidizing medium and process for the oxidation of trivalent arsenic to pentavalent arsenic with removal of the pentavalent arsenic so formed is also disclosed. |
| 申请公布号 |
EP0996594(A4) |
申请公布日期 |
2001.02.07 |
| 申请号 |
EP19980923369 |
申请日期 |
1998.05.11 |
| 申请人 |
AFFINITI, LLC |
发明人 |
SMITH, PAUL, K.;BERGEMANN, EUGENE, P. |
| 分类号 |
B01J41/04;B01J45/00;C02F1/28;C02F1/56;C02F1/76 |
主分类号 |
B01J41/04 |
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