Chlorine Dioxide Disinfections

GMS Services Ltd have been using Chlorine Dioxide to successfully disinfect and treat domestic hot and cold water systems for many years. Chlorine dioxide treatments are very effective in treating water systems contaminated with bacteria such as Legionella and other waterborne bacteria.

Advantages of Chlorine Dioxide over Chlorine

  • Unlike chlorine, chlorine dioxide does not react with organic materials to form trihalomethanes (THMs).
  • Non-reactive with ammonia-nitrogen and with most treatment chemicals (corrosion and scale inhibitors) present in cooling water systems.
  • Effective in the control of microbiological growths in industrial cooling waters under conditions unfavourable to chlorine.
  • It is particularly effective in systems having a high pH, ammonia-nitrogen contamination, persistent slime problems, or where the microbial contamination is aggravated by contamination with vegetable or mineral oils, phenols or other high chlorine-demand producing compounds.

 Advantages & Benefits of Chlorination of Water with Chlorine Dioxide РChlorogene

  • Highly potent, fast acting bactericide
  • Effective at concentrations as low as 0.1 ppm
  • Does not form toxic by-products
  • Effective over a wide pH range in both hard and soft water
  • Disinfect surfaces
  • Eliminates both planktonic and sessile bacteria
  • Destroy problematic biofilm
  • Effective as a disinfectant and oxidant

Application of Chlorine Dioxide

  • Water sterilisation
  • Disinfection
  • Environmental hygiene
  • Industrial and process water treatment activities

Find out how we can help you!

With our extensive experience in Legionella Risk Assessment Services & Water Treatment Services Contact us today to find out how we can help you.

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LCL Awards Training Centre Achieved

After COVID restrictions put barriers in our way in 2020, we have now reached our goal to become an accredited training centre. This week we officially became an LCL Awards Training Centre. We will initially be providing Water Regulations with a view to providing Unvented Hot Water Training and a Legionella Operators and Managers Course…. Read more »


This weekend (27th February 2021) we have carried out a clean and disinfection of the water system at Melwood Training Ground (Former LFC). The property was purchased by TORUS HOMES last year and is set to open up as a temporary vaccination centre prior to the site being redeveloped as housing in the future. As… Read more »