发明名称 |
WATER PURIFICATION SYSTEM AND REMOVAL OF HALIDES |
摘要 |
A process for the purification of water to render it fit for drinking. It is passed first through a halogenated resin and after this through activated carbon impregnated with silver, which contains a comparatively high silver content, of at least two per cent by weight, and up to about 14 weight per cent. A purification system for carrying out such process comprising a sequence of a layer of halogenated resin followed by activated carbon impregnated with at least two weight per cent silver. The impregnated silver absorbs efficiently a high percentage of bromide/bromine, iodide/iodine or mixtures of these.
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申请公布号 |
CA2163857(A1) |
申请公布日期 |
1994.12.22 |
申请号 |
CA19942163857 |
申请日期 |
1994.05.25 |
申请人 |
PUROTECH INTERNATIONAL INC. |
发明人 |
FROMMER, MOSHE A.;DALVEN, ISRAEL |
分类号 |
B01D35/04;C02F1/28;C02F1/50;C02F1/58;C02F1/76;(IPC1-7):C02F1/50 |
主分类号 |
B01D35/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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