US Water Bath: 75% Less Chlorine, No Algae

Home 9 Case Studies and Results 9 US Water Bath: 75% Less Chlorine, No Algae
Key results
75% chlorine reduction
<0.10ppm chlorine maintained
3,000 microsiemens conductivity

Case Study from HydroFLOW USA

The Challenges

  • High algae and biofouling in the baths
  • Heavy chemical dosing required
  • Frequent blowdowns and water usage
  • High TDS, bacteria and algae levels

The Solution

One HydroFLOW® i150 unit was fitted to a 6″ fibreglass pipe in the cooling loop in June 2025 for a 90-day evaluation. The signal disrupts the conditions that let algae and biofilm establish, allowing chlorine dosing to be cut gradually while water quality holds.

Key Outcomes

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Chlorine dosing reduced by 75%

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Conductivity up to 3,000 microsiemens

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No algae observed despite lower chlorine

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Filtration captured more solids

Independent Verification

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

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