Legionella in a sports hall

Cleaning of a drinking water system after contamination with legionella bacteria
The customer order

Task

  • Systematically eliminate legionella contamination
  • Comprex® cleaning and subsequent stand disinfection of all cold, hot and circulation lines incl. Taps

Technical data

  • Sports hall of an elementary school with 3 floors
  • Out of service at the time of cleaning due to germ contamination
  • Galvanized steel piping

39 working hours

58 taps

22 Showers with shower panels

We clean your drinking water system with air and water

Implementation

Comprex® cleaning

  • Mechanical cleaning with air and water using the patented Comprex® process
  • Access to the installation via prepared connections

Multilevel approach

  • Dismantling of all shower panels and various fittings for optimal discharge of deposits
  • After cleaning the system, perform a stand disinfection with chlorine dioxide.
  • Inoculation of the disinfection solution in the evening, soaking overnight (12 hrs.), neutralization of the drinking water network Dismantling and recommissioning of the system

Elimination of legionella in a sports hall

Our services in facts and figures

Comprex® - unit
taps
working hours
Showers with panels
Download

The practical example as PDF

Result of Comprex® cleaning

Elimination of legionella through Comprex® cleaning

  • strong dark brown to reddish brown turbidity, discharge of particles during cleaning
  • Corrosion products, deposits and biofilm discharged
What makes our solution stand out:
With our Comprex® air-water impulse cleaning system, we provide an effective, sustainable, and resource-efficient cleaning solution.
Do you have any questions? We’re happy to help you find the right solution with Comprex®

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