A process of treating aqueous solutions to remove organic solute contaminants by contacting an aqueous solution containing polar organic solute contaminants with a functionalized polystyrene-divinyl benzene adsorbent resin, with the functionalization of said resin being accomplished by organic hydrophilic groups such as hydroxymethyl, acetyl and cyanomethyl.
ISURF Reference Number
Iowa State University Research Foundation, Inc.,
Fritz, James S. and Sun, Jeffrey J., "Modified resins for solid-phase extraction" (1993). Iowa State University Patents. 201.