Chlorine dioxide generators

Chlorine dioxide is a universal, pH independent disinfectant!
DOSAiX chlorine dioxide generators produce aqueous chlorine dioxide solutions fully automatically using the acid-chlorite process. We offer a wide variety of systems, from low capacities (0 – 5 g/h) to high capacities (3000 g/h) in a wide range of designs, e.g. pressurised systems, pressure-free systems, batch systems or customised systems to suit your specific application.
Our systems are used to disinfect drinking water, e.g. in public buildings, waterworks or industrial plants as well as to disinfect CIP system water or to remove biofilms in refrigeration circuits or cooling towers.

Acid-chlorite method
4 HCl + 5 NaClO  4 ClO₂ + 5 NaCl + H₂O
hydrogen chloride and sodium chlorite react to form water, sodium chloride and chlorine dioxide. 

How chlorine dioxide works as a disinfectant?
Oxidation breaks down the molecular bonds and the organism dies, thus eliminating the Legionella bacteria as well.

Unlike chlorine, chlorine dioxide acts as a toxin for the entire biofilm, right down to the amoeba level, even below the odour threshold, and disinfects irrespective of the pH.

Chlorine dioxide generation on site – DOSAiX!

Produkt DOSAiXD 5T...30T

DOSAiXD 5T...30T

Compact chlorine dioxide unit

Product description

  • Unit for the production of small and medium amounts of ClO₂
  • Menu-guided operation and service functions (touch screen)
  • Operating principle as defined in DVGW worksheet W 224 (acid-chlorite process with diluted chemicals (hydrochloric acid (HCl 9%) and sodium chlorite (NaClO₂ 7.5%))
  • Can be upgraded to a multi-disinfection system

How it works

- coming soon -

Areas of application

  • Particularly well suited for disinfection of public drinking water (e.g. in hospitals, retirement homes, hotels, sports facilities etc.)
  • In CIP* systems to combat and prevent Legionella
  • For disinfection of cooling systems, ventilation and air-conditioning systems as well as for disinfection of process water and applications in the food and beverage industry (*bottle cleaning systems).
Produkt DOSAiX DXT DP

DOSAiX DXT DP

Compact, wall-mounted chlorine dioxide unit

Product description

  • Unit for the production of medium amounts of ClO₂
  • Menu-guided operation and service functions
  • Unambiguous warnings through additional LEDs 
  • Direct control by contact water meter, inductive flow meter or online chlorine dioxide measurement
  • The unit is ready for installation and fully tested (2006/42/EC, EN12100, EN 60204-1, 2006/95/EC, 2004/108/EC, DVS 2212)

How it works

 - coming soon -

Areas of application

  • Particularly well suited for public drinking water applications (e.g. in hospitals, retirement homes, hotels, sports facilities etc.)
  • As a CIP system to combat and prevent Legionella
  • For disinfection of cooling systems, ventilation and air-conditioning systems as well as for disinfection of process water and applications in the food and beverage industry, e.g. as a bottle cleaning system