Ozone generation process requires oxygen as feed to ionize it to change to ozone. So oxygen generator is an important part of ozone generator. Where ozonators are required oxygen generators are needed too.

Ozone generators are used in many industries, like health products, fruit and vegetables, aquaculture culture, livestock culture, waste water treatment, municipal water system, papermaking, chemicals, medical treatment etc.

The purpose of oxygen in these industries is to do sterilization and as pesticide, to keep things clean, more preserved, to kill pests etc.