C - Chemistry – Metallurgy – 02 – F
Patent
C - Chemistry, Metallurgy
02
F
C02F 1/28 (2006.01) B01D 39/20 (2006.01)
Patent
CA 2565104
A filter block having a permeability of greater than about 3.0*10-9cm2, and a F-VLR of greater than about 99% is provided. The filter block may be made of filter particles having a median particle size of less than about 50 microns and having a particle span of about 1.4 or less. The filter blocks of the present invention can be used to make a filter for filtering liquids and more specifically, for providing potable water. The filter particles may be mesoporous. Kits comprising filters and information relating to the killing or removal of bacteria, viruses, and microbials are also provided.
Il est prévu un bloc filtre présentant une perméabilité supérieure à environ 3,0*10?-9¿cm et un F-VLR supérieur à environ 99%. Le bloc filtre peut être réalisé de particules filtres d~une taille particulaire médiane inférieure à environ 50 microns et d~une fourchette particulaire inférieure ou égale à environ 1,4. Les blocs filtres de la présente invention peuvent s'utiliser pour réaliser un filtre pour des liquides et plus spécifiquement, pour donner de l~eau potable. Les particules de filtre peuvent être mésoporeuses. Des ensembles comprenant des filtres et des informations portant sur la destruction ou l~élimination de bactéries, de virus et de microbes sont également prévus.
Collias Dimitris Ioannis
Goldman Stephen Allen
Mitchell Michael Donovan
Ledgley Law
Pur Water Purification Products Inc.
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