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ozonation

American  
[oh-zoh-nay-shuhn] / ˌoʊ zoʊˈneɪ ʃən /

noun

  1. the act or process of treating or combining something with ozone.

  2. the act or process of converting oxygen into ozone.


ozonation Scientific  
/ ō′zə-nāshən /
  1. The process or act of treating with ozone, often as part of a purification process.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Even so, aquatic plants may offer a low-cost, nature-based option for reducing pollution, especially in places where advanced treatment methods like ozonation or other oxidative processes are too expensive.

From Science Daily Mar. 21, 2026

"In our study from 2020 we found that advanced treatment systems, like ozonation, can remove a lot of these pharmaceuticals," she explains.

From Salon Aug. 17, 2021

Instead of treating the water with chlorine, the Burtons have a state-of-the-art sanitation system that uses copper oxidation and ozonation.

From Washington Post Jul. 15, 2021

We have since become very good at eliminating biological pathogens with chlorination, ozonation, ultraviolet radiation, and filtration as redundant lines of defense.

From Slate Jan. 17, 2014

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