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Preferred Term:

ion exchange

Definition:
Reversible chemical reaction between a solid, often one of the ion exchange resins, and a fluid whereby ions may be exchanged from one substance to another. This technique is used in water purification, in research, and in industry.
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URI:
https://lod.nal.usda.gov/nalt/143143
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RDF/XMLCreated 2011-02-25, last modified 2012-11-30