Method for removal of dissolved metal cations from aqueous fluids using modified capture polymers and tether polymer bearing anchor particles
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United States of America Patent
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Nov 25, 2014
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Mar 17, 2011
filing date -
Mar 17, 2010
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Abstract
Systems and methods are presented for removing an ionic material from a fluid using a capture polymer that sequesters the ionic material and an anchor particle bearing a tethering polymer. The tethering polymer complexes with the capture polymer after the capture polymer has sequestered the ionic material, thereby affixing a complex of capture polymer and ionic material to the anchor particle to form a removable complex. The removable material can be segregated from the fluid via a removal system, thereby removing the ionic material from the fluid.
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