anion exchange

noun

: a chemical process in which anions are exchanged or removed:
a
: ion exchange in which one anion (as chloride or hydroxide) is substituted for one or more other anions (as sulfate)
b
: a process in which anions in the form of acids are adsorbed by a basic substance

Word History

First Known Use

1931, in the meaning defined above

Time Traveler
The first known use of anion exchange was in 1931

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Dictionary Entries Near anion exchange

anion-active

anion exchange

anion exchanger

See More Nearby Entries 

Cite this Entry

“Anion exchange.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anion%20exchange. Accessed 30 Nov. 2024.

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