Nellis AFB: Chemical-Free Cooling, No Scale Return
A QEQI® i160 enabled chemical-free cooling tower operation at Nellis Air Force Base with no scale or biofouling return.
Benefit: Maintenance Reduction
Netherlands Concrete: Acid Cleaning Eliminated
QEQI® P60 and i100 units eliminated twice-yearly acid cleaning of a cement process pipeline at Xella’s Meppel factory.
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.
M/V Harvest Leader: UV Steriliser Replaced, 0 CFU
Two QEQI® HM45 units replaced the UV steriliser on M/V Harvest Leader, keeping drinking water bacteria-free.
M/V Hermes Leader FWG: Easier Cleaning at 4,000 hrs
A QEQI® HM120 controlled scale on M/V Hermes Leader’s fresh water generator, with scale detaching easily at 4,000 hours.
M/V Hermes Leader: UV Steriliser Replaced, 0 Bacteria
Two QEQI® HM45 units replaced the UV steriliser on M/V Hermes Leader, keeping drinking water bacteria-free.
London Ohio: Half the Roller Holes Open in 35 Days
The City of London Wastewater Department cleared over half its belt press first-roller holes in a 35 day trial, with no chemical or mechanical cleaning.
Luton WWTP: No New Struvite Scale in Centrate Lines
A QEQI® unit prevented further struvite scaling in centrate lines at Thames Water’s East Hyde works in Luton.
Kyiv Brewery: Filter Contamination Cut 60%, No Chemicals
Obolon Brewery in Kyiv cut mechanical filter contamination by 60% and cleared black biofouling across three cooling water trials with one QEQI® unit.