Legionella Control In Cooling Towers

The most advanced water treatment and monitoring for cooling towers

Cooling systems provide an optimal environment for the growth of bacteria, including Legionella. This bacteria can then spread via aerosls and result in the spread of Legionnaire’s disease among workers. Consequently, by law sites must commit to legionella control in cooling towers by installing a proven control system.

ProEconomy have Article 95 listing for water treatment in cooling towers. Therefore, ProEconomy’s Orca system is authorised to control Legionella in cooling towers across the UK and Europe. This includes treating cooling towers at some of the most prestigious sites in Europe, such as the European Space Agency.

To find out more about legionella control in cooling towers, read our European Space Agency case study.

legionella control in cooling towers
  • European Space Agency

    The European Space Agency (ESA) has been using an Orca copper and silver ionisation (CSI) system for treating the water supply to their GN chiller for the control of Legionella since 2004. The summary results from 2013 to 2017 shows that there were no Legionella positives during the period.

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ProEconomy's reputation speaks volumes and the Orca system is highly regarded by those who have installed it.