-
- To save this word, you'll need to log in.
ion exchange resin
noun
: an insoluble material of high molecular weight that contains groups which can be exchanged with ions in a solution with which it is in contact
Examples of ion exchange resin in a Sentence
Recent Examples on the Web
Pressure vessels hold an ion exchange resin media that filters out PFAS at a new water treatment plant along Kimberly Ave.
—Reuters, CNN, 10 Nov. 2022
Those disposable filters use something called ion exchange resin to filter out copper, cadmium and zinc.
—Dan Sweeney, sun-sentinel.com, 19 July 2019
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Word History
First Known Use
1943, in the meaning defined above
Time Traveler
The first known use of ion exchange resin was
in 1943
Dictionary Entries Near ion exchange resin
Cite this Entry
“Ion exchange resin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ion%20exchange%20resin. Accessed 30 Dec. 2024.
Medical Definition
ion exchange resin
noun
: an insoluble material of high molecular weight that contains either acidic groups for exchanging cations or basic groups for exchanging anions and is used in ion-exchange processes and in medicine (as for reducing the sodium content of the body or the acidity of the stomach)
Love words? Need even more definitions?
Merriam-Webster unabridged
Share