发明名称 |
FILTER MEDIUM CONTAINING FIBRES |
摘要 |
Disclosed is a filter for purification of water having a filter medium; and a metal or an alloy thereof which has oligodynamic effect wherein said metal or an alloy thereof is in the form of fibres. A preferred metal is selected from silver, copper, zinc, gold or aluminium. It is preferred that aspect ratio of the fibres is range of 3 to 200. The disclosed filter on an average provides at least 5 log10 removal each of bacteria and virus from water. |
申请公布号 |
WO2014067771(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
WO2013EP71411 |
申请日期 |
2013.10.14 |
申请人 |
UNILEVER N.V.;UNILEVER PLC;CONOPCO, INC., D/B/A UNILEVER |
发明人 |
CHATTERJEE, JAIDEEP;GUPTA, SANTOSH KUMAR;MATTATHIL SUKUMARAN, SUMA;RAMACHANDRAN, RAJEESH, KUMAR |
分类号 |
C02F1/50;B01D39/20;C02F1/28 |
主分类号 |
C02F1/50 |
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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