Primozone Turns 25 – A Milestone in Ozone Innovation

Sep 11, 2025 | Uncategorised

In 2000, Primozone began with a bold vision: to redefine ozone technology and overcome the limitations of traditional ozone generators. From day one, our goal was to create a solution that was more efficient, reliable, and cost-effective.

Over the past 25 years, our innovative systems have become a global benchmark in water treatment, combining advanced design with one of the lowest lifecycle costs on the market. Our team, together with partners around the world, has made this possible.

Since 2003, Primozone has been part of Westfal-Larsen Technology in Bergen, Norway, a family-owned industrial group established in 1905. Their long-term support has allowed us to turn our vision into a proven solution used in industries worldwide.

Today, our ozone technology is trusted for advanced water treatment applications across multiple sectors. You can learn more about our journey and who we are on our About Us page.

As we celebrate 25 years of innovation, we are proud of what we’ve achieved and excited for the future. Our commitment to advancing ozone technology continues as we develop cleaner, safer, and more sustainable water treatment solutions.

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Stay connected with us and see what comes next. Follow Primozone on LinkedIn for updates, innovations, and milestones.

What is a good ozone concentration for water treatment?

The appropriate ozone concentration depends on the application, water quality, treatment objective and overall system design. Rather than looking at ozone concentration alone, it should be evaluated together with ozone output, gas flow, mass transfer and the requirements of the treatment process

Is ozone concentration the same as ozone output?

No. Ozone concentration describes how much ozone is present in the gas, while ozone output describes how much ozone the generator produces over a specific period of time, typically expressed in grams per hour. Both are important when evaluating an ozone system.