Ukraine Nuclear Plant: Hard Scale Softened, Biofouling Gone
Two QEQI® Industrial test units softened hard carbonate scale and removed biofouling at a Ukrainian nuclear plant.
Benefit: Energy Efficiency
Taiwan Steam System: 20% Faster Steam, No Chemicals
A Taipei food factory controlled boiler scale and improved steam release 20% with a QEQI® P Range unit, no chemicals used.
Phoenix Cooling Tower: 150% More Conductivity, No Scale
A QEQI® unit enabled chemical-free cooling at 150% higher conductivity at a Phoenix medical device plant, no scale.
Northview REIT: $11,639 a Year and a 2-Year Payback
Northview REIT’s 180-unit London, Ontario building ended Parafoss dosing and calculated minimum annual savings of $11,639 with two QEQI® i60 units.
Middle East Heat Exchanger: Scale Cleared, Chemicals Cut
A 5-month trial cleared heavy scale from a shell-and-tube heat exchanger and lifted performance without chemical dosing.
Hong Kong Seawater Chillers: COP Up 10-15%, Biofilm Removed
QEQI® treatment removed condenser biofilm and lifted COP 10-15% across five seawater cooled chiller plants.
Hong Kong Chiller: 16% Efficiency Gain, Scale Reduced
A global bank building in Hong Kong improved chiller efficiency 16% and reduced existing scale on its chiller system.
Hong Kong Retail Portfolio: Scale Gone in 12 Months, 100+ Units
A QEQI® pilot removed condenser scale within 12 months, leading to 100+ units across 50+ Hong Kong malls.
Hong Kong PHE: Treated Clear, Untreated Blocked 3 ft
A treated plate heat exchanger stayed largely unblocked over six months while its untreated twin blocked to 3 ft, holding 14-18% higher seawater flow.
Half Moon Jamaica: 8 Months With No Heater Removal
Half Moon Resort in Jamaica went eight months without removing a hot water heater for cleaning, down from monthly, with one QEQI® C150.