Food and Cooking

A Dictionary of Food and Nutrition A Dictionary of Food and Nutrition Further reading

ion‐exchange resin

A Dictionary of Food and Nutrition | 2005 | | Copyright

ion‐exchange resin An organic compound that will adsorb ions under some conditions and release them under others. The best‐known example is in water‐softening, where calcium ions are removed from the water by binding to the resin, displacing sodium ions. The resin is then regenerated by washing with a concentrated solution of salt, when the sodium ions displace the calcium ions. Ion‐exchange resins are used for purification of chemicals, metal recovery, and a variety of analytical techniques.

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DAVID A. BENDER. "ion‐exchange resin." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>.

DAVID A. BENDER. "ion‐exchange resin." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O39-ionexchangeresin.html

DAVID A. BENDER. "ion‐exchange resin." A Dictionary of Food and Nutrition. 2005. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O39-ionexchangeresin.html

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resins, ion‐exchange

A Dictionary of Food and Nutrition | 2005 | | Copyright

resins, ion‐exchange See ion‐exchange resins.

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DAVID A. BENDER. "resins, ion‐exchange." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>.

DAVID A. BENDER. "resins, ion‐exchange." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O39-resinsionexchange.html

DAVID A. BENDER. "resins, ion‐exchange." A Dictionary of Food and Nutrition. 2005. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O39-resinsionexchange.html

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