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US 5,395,636 AGranted
Method of pretreating a porous medium
AssigneePall Corporation
InventorsPeter J. Degen, Tony Alex, Michael R. Gildersleeve, Joseph W. Dehn, Jr.
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Abstract
The present invention provides a method of pretreating a porous medium for use in filtering a protein-containing fluid, such as milk, beer, wine, or the like, which method comprises contacting a porous medium with an aqueous citrate solution prior to passing the protein-containing fluid through the porous medium.
Claims17
A method of pretreating a porous medium for use in filtering a protein-containing fluid, which method comprises contacting a porous medium with an aqueous citrate solution prior to passing a protein-containing fluid through said porous medium.
Dependencies are inferred from the claim text.