Solution dewatering with concomitant ion removal

Eric S. Peterson; Douglas W. Marshall; Mark L. Stone

Solution dewatering with concomitant ion removal

Eric S. Peterson (Inventor), Douglas W. Marshall (Inventor), Mark L. Stone (Inventor)

Research output: Patent

Abstract

One of the biggest needs in the separations and waste handling and reduction area is a method for dewatering ion-containing solutions. Unexpectedly, it has been found that phosphazene polymers can discriminate between water and metal ions, allowing water to pass through the membrane while retaining the ions. This unexpected result, along with the inherent chemical and thermal stability of the phosphazene polymers, yields a powerful tool for separating and dewatering metal-ion-containing solutions.

Original language	American English
Patent number	6,602,418
State	Published - Aug 2003

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title = "Solution dewatering with concomitant ion removal",

abstract = "One of the biggest needs in the separations and waste handling and reduction area is a method for dewatering ion-containing solutions. Unexpectedly, it has been found that phosphazene polymers can discriminate between water and metal ions, allowing water to pass through the membrane while retaining the ions. This unexpected result, along with the inherent chemical and thermal stability of the phosphazene polymers, yields a powerful tool for separating and dewatering metal-ion-containing solutions.",

author = "Peterson, {Eric S.} and Marshall, {Douglas W.} and Stone, {Mark L.}",

year = "2003",

month = aug,

language = "American English",

type = "Patent",

note = "6,602,418",

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T1 - Solution dewatering with concomitant ion removal

AU - Peterson, Eric S.

AU - Marshall, Douglas W.

AU - Stone, Mark L.

PY - 2003/8

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N2 - One of the biggest needs in the separations and waste handling and reduction area is a method for dewatering ion-containing solutions. Unexpectedly, it has been found that phosphazene polymers can discriminate between water and metal ions, allowing water to pass through the membrane while retaining the ions. This unexpected result, along with the inherent chemical and thermal stability of the phosphazene polymers, yields a powerful tool for separating and dewatering metal-ion-containing solutions.

AB - One of the biggest needs in the separations and waste handling and reduction area is a method for dewatering ion-containing solutions. Unexpectedly, it has been found that phosphazene polymers can discriminate between water and metal ions, allowing water to pass through the membrane while retaining the ions. This unexpected result, along with the inherent chemical and thermal stability of the phosphazene polymers, yields a powerful tool for separating and dewatering metal-ion-containing solutions.

M3 - Patent

M1 - 6,602,418

ER -

Solution dewatering with concomitant ion removal

Abstract

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