A process for selectively removing contaminant ions from a solution includes: a) contacting the solution with magnetic particles coupled to selectively chelating ion exchange functionality containing moieties prepared by: i) activating carboxyl groups on the selectively chelating ion exchange functionality containing moieties by tile formation of an acyl fluoride, and ii) reacting the acyl fluoride with the magnetic particles, the magnetic particles having a particle size of less than 10 microns; b) allowing the chelating functionality coupled magnetic particles to selectively bind one or more of the contaminant ions; and, c) extracting the chelating functionality coupled magnetic particles and contaminant ions from the solution by magnetic filtration.

 
Web www.patentalert.com

< Use of Cinnamoyl Compound

> Products of Tetrahydrocannabinol, Compositions Comprising Prodrugs of Tetrahydrocannabinol and Methods of Using the Same

> HALIDE-CONTAINING STIMULABLE PHOSPHOR PRECURSOR, HALIDE-CONTAINING STIMULABLE PHOSPHOR, RADIATION IMAGE CONVERSION PANEL AND PRODUCTION METHOD THEREOF

~ 00517