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ion exchange |
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ion exchange the process in which ions are exchanged between a solution and an insoluble solid, usually a resin. It is used to soften water, to separate radioactive isotopes, and to purify certain industrial chemicals ion exchange [′ī‚än iks‚chānj] (physical chemistry) A chemical reaction in which mobile hydrated ions of a solid are exchanged, equivalent for equivalent, for ions of like charge in solution; the solid has an open, fishnetlike structure, and the mobile ions neutralize the charged, or potentially charged, groups attached to the solid matrix; the solid matrix is termed the ion exchanger. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Ion exchange membranes separate an ion exchange mixed bed from electrodes. E[acute accent]This next-generation ion exchange membrane capsule extends Mustang chromatography's uses beyond removal of contaminants such as DNA, viruses, endotoxins and host cell proteins. A photo of the Pall Mustang Q ion exchange membrane and the Pall Ultipor VF DV50 can be found on www. |
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