Las Vegas Hospital: Chemical-Free Cooling, Scale Released

Home 9 Case Studies and Results 9 Las Vegas Hospital: Chemical-Free Cooling, Scale Released
Key results
<1000 CFU/ml biological count
5 months chemical-free
Reduced water use

Case Study from HydroFLOW USA

The Challenges

  • Hard scale present despite chemical treatment
  • Biocide and antiscalant required
  • Elevated biological count
  • Reduced system efficiency and performance

The Solution

One HydroFLOW® unit was fitted to the cooling tower recirculation pipe for an 8-month trial. The signal disrupts the conditions that bond scale and biofilm to surfaces, so existing scale releases into the sump and chemical dosing can stop.

Key Outcomes

R

Scale released and collected in the sump

R

Chemical dosing stopped after install

R

Biological count held below 1,000 CFU/ml

R

No new hard scale over 5 months

Independent Verification

All results in this study were measured and verified by third-party facilities managers and technical staff.

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