Chlo­rine Dioxide

Preci­sion control

Reli­able prepa­ra­tion and dosing of chlo­rine dioxide from diluted solu­tions for safe water disin­fec­tion with preci­sion control
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Chlo­rine dioxide gener­a­tors

Flex­ible Effec­tive

Chlo­rine dioxide is highly effec­tive against all types of germs

The BWT UK range of chlo­rine dioxide gener­a­tors have been designed and devel­oped to offer a flex­ible effec­tive means of water disin­fec­tion to a diverse array of busi­ness and commer­cial premises.

Chlo­rine dioxide is a very effec­tive disin­fec­tant and will attack and remove a biofilm. BWT Chlo­rine dioxide gener­a­tors are used to accu­rately mix two chem­i­cals together in a controlled envi­ron­ment, the product of which is then care­fully used to dose the water delivery system. Suit­able for flow rates up to 200m3 with the advan­tage of no taste or odours. The dosing can be controlled manu­ally or modu­lated auto­mat­i­cally.

Typical systems consist of an elec­tronic dosing pump, flow sensors and a state of the art elec­tronic control panel.

Typical Appli­ca­tions

  • Drinking water
  • Hot and cold water services
  • Process water
  • Food processing
  • Pulp and paper bleaching

Markets

  • Hotels and restau­rants
  • Schools, colleges and univer­si­ties
  • Hospi­tals and labo­ra­to­ries
  • Food and manu­fac­turing indus­tries
  • Elec­tronics industry
  • Sports and leisure facil­i­ties
  • Paper indus­tries

Easily installed

High oper­a­tional reli­a­bility and lower main­te­nance costs


Chlo­rine dioxide is often used to combat legionella in build­ings, for disin­fecting cooling water systems, and process water. The BWT compact chlo­rine dioxide gener­ator system used in the UK is robust, compact and user friendly ensuring oper­a­tional reli­a­bility, lower main­te­nance costs and ease of use.

This intel­li­gently controlled method for producing chlo­rine dioxide is designed to operate effi­ciently whilst using less chem­i­cals and can save up to 67 % of hydrochloric acid over other types of systems with a compa­rable capacity. In compar­ison with thermal disin­fec­tion, up to 90 % of the oper­ating costs can be saved. While the low chlo­rine dioxide concen­tra­tion of approx. 2 g/l (2000 ppm), means the produced solu­tion can be stored for several days reducing waste and at the same time is safe to handle. The whole system can be installed easily in most loca­tions and can in some cases even be taken into oper­a­tion without inter­rupting the build­ings water supply. This can repre­sent a deci­sive cost factor where water is in use 24 hours a day. Oper­a­tional acces­sories are also avail­able to facil­i­tate assembly and start up.

The flex­i­bility of the system also means measuring devices for chlo­rine dioxide, Ph and Redox can easily be added to the control unit which is supplied with suit­able connec­tions as stan­dard.

chlorine dioxide
chlorine dioxide

Chlo­rine dioxide gener­ator

BWT’s Plug and Play chlo­rine dioxide gener­a­tors are easy and simple to use and provides very effec­tive disin­fec­tion to ensure safe water for building like hotels, hospi­tals, and resi­den­tial build­ings. The chlo­rine dioxide solu­tion produced is and is added to the drinking water supply as required. They are avail­able in four capac­i­ties, from 5 - 60 g/h of chlo­rine dioxide This capacity is suffi­cient to treat up to 150 m3 of drinking water per hour.
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