De Nora Water Technologies (formerly Ozono Elettronica Internazionale) is located in Milan, Italy. De Nora has numerous locations worldwide, including several in the U.S.
For over 60 years, De Nora has been manufacturing industrial ozone generators and water treatment systems that can integrate ozone generators.
Worldwide, De Nora has installed over 1000 systems. Water treatment application specialties include water and wastewater treatment, cooling water treatment, surface disinfection, water reuse and reclamation, and more.
Additionally, the company produces commercial ozone generators and offers applied engineering of ozonation systems. De Nora employs a staff of engineers and scientists to carry out development and engineering projects.