发明名称 |
Water filter device |
摘要 |
A method of treating low-pressure untreated drinking water includes providing a low-pressure water filter device, running low-pressure untreated drinking water from a source of low-pressure untreated drinking water through a low-pressure water filter of the low-pressure water filter device, removing bacteria and viruses from the low pressure untreated drinking water at a level of Filter Bacteria Log Removal of greater than about 2 logs and a Filter Viruses Log Removal of greater than about 1 log, and filling a storage housing with treated drinking water at greater than about 5 mL/min. The low-pressure water filter device may include a connector for connecting to an untreated drinking water source, a low-pressure water filter comprising mesoporous activated carbon particles and a storage housing. The average fluid contact time with the low-pressure water filter may be greater than about 2 seconds. |
申请公布号 |
ZA200601260(B) |
申请公布日期 |
2007.04.25 |
申请号 |
ZA20060001260 |
申请日期 |
2006.02.13 |
申请人 |
PUR WATER PURIFICATION PRODUCTS INC. |
发明人 |
TANNER, JOHN, D;EMMONS, DAVID, JAMES;RIEDEL, RICHARD, P. |
分类号 |
B01D;B01D39/20;B01J;B01J20/20;B01J20/28;C02F;C02F1/00;C02F1/28;C02F9/00 |
主分类号 |
B01D |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|