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US 2011/0297609 A1Published application
Aircraft potable water system
AssigneeGoodrich Corporation
InventorJin Hu
Life of this patent
Estimating the term…
Abstract
A potable water system (10) comprises a supply line (18) and a water-purification device (20) incorporated thereinto. The water-purification device (20) comprises a microorganism filter (40) having a housing (42) and replaceable cartridge (42). The cartridge's filter media (50) includes a microorganism-capturing membrane (e.g., comprising an electropositive material) and a microorganism-killing membrane (e.g., comprising a biocidal material).
Claims20
Filter media comprising a microorganism-killing membrane that kills microorganisms and a microorganism-capturing membrane that captures microorganisms.
Dependencies are inferred from the claim text.