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|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B01D-037/00 B01D-035/00 B01D-039/00 B01D-027/00 B01D-029/00|
|미국특허분류(USC)||210/767; 210/257.1; 210/266; 210/282; 210/473; 210/501; 210/502.1; 210/504; 210/505; 210/649; 210/692; 210/694|
|발명자 / 주소||
|출원인 / 주소||
|대리인 / 주소||
|인용정보||피인용 횟수 : 10 인용 특허 : 436|
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 ...
What is claimed is: 1. A method of treating low-pressure untreated water, said method comprising: (a) passing low-pressure untreated water from a source of low-pressure untreated water through a low-pressure water filter device, such that the average fluid contact time is greater than about 2 seconds, the low-pressure water filter device comprises a storage housing and mesoporous activated carbon filter particles, wherein (i) a sum of mesopore and macropore volumes of the mesoporous activated carbon filter particles is between about 0.2 mL/g and about 2...