Veolia Water Technologies & Solutions

Ozonia* XF and OF Ozone Generator

High-performance, energy-efficient ozone systems for large-scale municipal and industrial use

Ozonia XF/OF generators establish global benchmarks for ozone production efficiency and capacity. Individual generators deliver over 250 kg/h production capacity, with hundreds of installations at leading water treatment facilities worldwide, including the world's largest ozone systems ever constructed.

Note: Ozonia OF Ozone Generators are exclusively available in USA/Canada, designed to meet North American codes and standards, while Ozonia XF Ozone Generators serve as the equivalent model for all other global markets.

Note: Ozonia OF Ozone Generators are exclusively available in USA/Canada, designed to meet North American codes and standards, while Ozonia XF Ozone Generators serve as the equivalent model for all other global markets.

Overview

Setting the benchmark for ozone production standards worldwide

Veolia's patented Intelligent Gap System+ (IGS+) takes ozone generation to performance levels never thought possible. Veolia's technological breakthrough, combined with the latest Ozonia Smart power supply technology, improves operating efficiency and reduces operational costs.

Features

  • Ozone production rates greater than 300kg O3/h from a single generator.
  • Ultrahigh turndown capacity to match plant operations.
  • Robust industrial quality for reliability and long service life.
  • High ozone concentration at full-load.
  • Very compact dimensions for easy integration.
  • Low maintenance and service personnel requirement.

Applications

  • Ozonia XF/OF Generators are ideal for applications where large ozone production capacities are required.
  • Ozonia XF/OF are considered a best in class product for a variety of global applications.
  • Drinking water Municipal and industrial wastewater
  • Reuse and Zero Liquid Discharge (ZLD)
  • COD and color removal
  • Pulp & paper

How It Works

The Ozonia XF/OF ozone generators utilize advanced corona discharge technology enhanced by the patented Intelligent Gap System+ (IGS+) to convert oxygen into ozone through high-voltage electrical fields. The system feeds oxygen or ambient air through precisely engineered IGS+ discharge gaps where electrical energy breaks down oxygen molecules (O2) and reforms them into ozone (O3). The IGS+ technology optimizes electrode spacing and electrical parameters to maximize ozone production efficiency while reducing energy consumption by up to 25%. Integrated control systems monitor and adjust operating parameters in real-time, ensuring stable output and optimal performance throughout the production process

Intelligent Gap System+ (IGS+) is the most innovative, cost-efficient and environmentally friendly innovation to ozone generation systems in a decade.

IGS+ is a patented ozone generation process that uses revolutionary technology and materials to take ozone generation to levels never before commercially available. The revolutionary IGS+ actually tailors the plasma (corona discharge) to optimize ozone generation and minimize non-productive energy.

Economic impact

  • Dramatic improvement of energy efficiency from IGS+ reduces total ozone system cost of ownership significantly. The economic impact makes ozone an economically attractive solution for a wider range of water treatment applications.
  • Stable production of high ozone concentration (16wt.%) on a continuous basis.
  • Reduces the energy consumption up to 30% compared to conventional ozone generators.
  • Reduces the feed gas consumption and consequently the operating costs.
  • Reduces equipment costs and footprints as a result of the high ozone concentration.
  • Improves safety and reliability with the exclusive system of individual fuses for each tube.

Case Studies

Limit ultrapure water system costs and downtime using Ozonia ozone technology

Download Case Study - Ozone in ultrapure water loops

Ozonia ozone system reduces micropollutants to meet discharge limits at Altenrhein wastewater plant

Download Case Study - Reduce micropollutants with Ozonia ozone systems

Advanced Micropollutant Removal at ARA Morgental Wastewater Treatment Plant

Download Case Study - Advanced micropollutant removal with Ozonia ozone systems

Resources

Ozone water treatment systems utilize ozone (O3), a powerful oxidizing agent, to disinfect water and remove contaminants without leaving harmful chemical residues. The process involves generating ozone gas through electrical discharge or UV light, then dissolving it into water where it rapidly destroys bacteria, viruses, and organic pollutants before naturally decomposing back into oxygen. Veolia's Ozonia products are integral components of these systems, providing advanced ozone generation equipment, contact chambers, and monitoring systems that ensure optimal ozone production and distribution. Their technology includes efficient ozone generators that convert oxygen into ozone, sophisticated mixing and contacting systems that maximize ozone transfer into water, and precise control systems that monitor ozone levels and treatment effectiveness, making the entire water treatment process reliable, efficient, and environmentally sustainable.

A typical Ozonia Ozone System includes five system components:

  • Ozone Generator - i.e Ozonia XF/OF Ozone Generator
  • Feed Gas System
  • Ozone Contactor
  • Ozone Destructor
  • Control System

The ozone generator is combined with an input gas system, usually air or oxygen, a contacting system such as a contact tank with ozone diffusers, and a vent ozone destructor to eliminate any trace ozone after the water treatment process. The control and automation system ties all the system components together and allows for automatic operation. Contact Veolia today to learn how Ozonia Ozone Systems can help improve your water treatment process.

Ozone Water Treatment System

Ozone Water Treatment diagram