Inline chlorine dioxide generation

Chlorine dioxide is ideally suited as a biocide due to its specific properties. Inline production makes it possible to manufacture virtually any quantity from basic chemicals.

Chlorine dioxide offers advantages that make it the ideal biocide for water treatment.

  • Chlorine dioxide dissolves biofilms
  • No formation of organic byproducts
  • Effective in a pH range of 4 to 10
  • Easy monitoring of the process using redox potential

The video shows the technology being tested. Thanks to its unique, patented two-chamber technology, this reactor is capable of producing chlorine dioxide with an efficiency of 99.4%. The output of a single reactor can be varied from 2 to 20 kg per hour.

The inline reactor is placed in the lined injection chamber and the generated chlorine dioxide is released directly into the water to be treated.

The inline reactor can be supplied as a pre-assembled system designed for on-site chlorine dioxide production. Within the system, chlorine dioxide is generated through a chemical reaction using the so-called acid-chlorite process.

The associated dosing system can optionally be supplied open or in a container.

The system is registered within the EU as a biocidal product for the following areas:

PT2: Disinfectants and algaecides



Products for disinfecting surfaces, fabrics, equipment, and furniture not intended for direct contact with food or feed. Areas of application include, but are not limited to, swimming pools, aquariums, bath water and other water, air conditioning systems, as well as walls and floors in private, public, and industrial settings, and other areas used for professional activities.

PT4: Food and Feed Sector


Products for disinfecting equipment, containers, cutlery and dishes, surfaces and pipes used in connection with the production, transport, storage or consumption of food or feed (including drinking water) for humans and animals.

PT5: Drinking water




Products for disinfecting drinking water for humans and animals.

PT11: Protective agent for liquids in cooling and process systems

Products for the protection of water and other liquids in cooling and process systems against infestation by harmful organisms such as microbes, algae and mussels.