Challenge
- Sustained avoidance of biofilms and the associated breeding grounds for Legionella in hot and cold water pipework systems
- Extensive multi-branch pipework system covering five floors
Solution
- Central Bello Zon® chlorine dioxide production and dosing system to supply the individual injection points
- Disinfection of the hot and cold water in accordance with the Directive on potable water
- Monitoring of the chlorine dioxide dosing using DULCOTEST®/DULCOMETER® measurement and control technology
- Documentation of the chlorine dioxide content at the furthest measurement point using a videographic recorder
Customer benefits
- Reliable, monitored and documented disinfection of the hot and cold water
- Microbiological safety in the water and in other parts of the plant (pipes, boiler, filter)
- Reduction of the hot water temperatureto 65 °C
- Elimination of thermal disinfection
- Reduction in staffing levels
Customers voice
”Our guests can expect a special standard here. That applies to the potable water too, in all areas of the hotel.
With the ProMinent® chlorine dioxide plant, we fulfil all expectations with regard to clean, sterilised water
particularly efficiently and economically.“
Rainer Weiglein, Hotel Director Queens Hotel, Baden-Baden |