Water is never completely sterile. Bacteria are constantly present in tap, process and source water. Many of these are harmless, but certain types such as Pseudomonas aeruginosa, Escherichia coli, Legionella pneumophila and Enterococcus faecalis can pose health risks or cause technical malfunctions (MIC and blockages).
Biofilm: the hidden danger
Bacteria often attach themselves to surfaces in water pipes and form a slimy layer there, the biofilm. In this protective matrix, they are much more resistant to disinfectants than free-floating bacteria in water. Biofilm formation leads to blockages, corrosion, increased maintenance costs and a greater risk of infection.
Why the Watter System excels
The Watter System generates hypochlorous acid (HOCl) on site via electrochemical activation, whereby the agent is produced fresh and in the right quantity. This ensures consistent effectiveness against bacteria, yeasts, viruses and fungi - even with biofilm. The system complies with the European Biocide Regulation (EU 528/2012) and fits within the in-situ exemption for PT2, PT4 and PT5 in the Netherlands.
- Effective removal of bacteria in water, including in biofilm.
- Less chance of disinfection by-products due to fresh use.
- Applicability in various sectors: drinking water, process water, cooling water and tanks.
Do you have any questions about bacteria in water?