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PepsiCo Walkers: 24 Weeks of Clear 200-Micron Nozzles

PepsiCo Walkers: 24 Weeks of Clear 200-Micron Nozzles

by Hydropath | Aug 14, 2026 | Case Studies and Results

Case Study from Hydropath The Challenge Spray nozzle scale blockage stopped the line every week 200 micron outlets were highly vulnerable to scale blockage Pressure reduction at the outlets encouraged scale formation Each acid-bath cleaning took three hours with the...
Luton WWTP: No New Struvite Scale in Centrate Lines

Luton WWTP: No New Struvite Scale in Centrate Lines

by Hydropath | Jun 4, 2026 | Case Studies and Results

Case Study from HYDROPATH The Challenges Severe struvite scale in centrate lines Frequent maintenance and pipe bypassing Scaling reappearing within weeks Limited access for internal inspection The Solution One HydroFLOW® unit was fitted to the sludge feed pipe in an...
Yorkshire WWTP: 11% Less Polymer in Dewatering

Yorkshire WWTP: 11% Less Polymer in Dewatering

by Hydropath | Jun 4, 2026 | Case Studies and Results

Case Study from HYDROPATH The Challenges High polymer dosing needed on dewatering Risk of floc loss at lower dose Cake dryness to be held near 21% for the THP Centrate quality to stay within process limits The Solution One HydroFLOW® i160 unit was fitted to the...
Banbury UK WWTP: 200 l/hr Polymer Saved on Belt Press

Banbury UK WWTP: 200 l/hr Polymer Saved on Belt Press

by Hydropath | Jun 4, 2026 | Case Studies and Results

Case Study from HYDROPATH The Challenges Floc unstable when polymer dosing was reduced High polymer dosing required to hold stability Risk of floc breakdown at lower dosing Belt press operation became unstable The Solution One HydroFLOW® i120 unit was fitted to the...
Tims Dairy: Milk-Line Cleans and Acid Use Both Halved

Tims Dairy: Milk-Line Cleans and Acid Use Both Halved

by Hydropath | Feb 14, 2026 | Case Studies and Results

Case Study from Hydropath The Challenge Dairy heat exchanger scale and limescale increased the cleaning burden The milk line required acid cleaning twice every week Each clean used a full dose of phosphoric acid Milk scale accumulated on the plate-pack heat exchanger...
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