IPA: /oʊˌzoʊnɪˈzeɪʃən/
KK: /oʊˌzoʊnɪˈzeɪʃən/
A process involving the treatment of a substance with ozone, often used for purification or disinfection.
The ozonization of water can help eliminate harmful bacteria and pollutants.
Ozonization is formed from "ozone" (from Greek "ozein", meaning to smell) and "-ization" (a suffix used to form nouns indicating a process or action). The word refers to the process of treating something with ozone, often to purify or disinfect.
Think of the word 'ozone' which relates to a distinct smell, and remember that 'ozonization' is the process of using ozone for treatment.