Our Products

DeCalonTM (DCI) is a revolutionary non-chemical approach to eliminating mineral Scales, Corrosion and Biofilm growth in cooling water systems. Through applied electro-chemistry technology and a patented intelligent controller, DCI removes water hardness from cooling systems without the need for hazardous chemicals. The innovation provides a green technology solution descaling, corrosion and biofilm control for large HVAC cooling towers and industrial chillers.

The DCI device removes existing scale deposits and prevents further scale formation by driving a non-spontaneous redox reaction which precipitates CaCO3 and Mg(OH)2 at the cathode. The main minerals which causes scaling - Ca2+,, Mg2+ and SiO2  can then be removed out of the recirculating cooling water. The system operates continuously so design heat transfer efficiency is maintained at all times and routine system shut downs for cleaning and maintenance is greatly reduced. The continuous removal of minerals in the water greatly increase the operating Cycles of Concentration (CoC) and reduce makeup water usage for the cooling system.

The DCI device also has a chemical free CataGreenTM filter cartridge which inhibits the bacteria and Biofilm growth in the Cooling Tower and Chiller system.

DeCaIon Benefits:

The DeCaIon system is green technology chemical free water treatment in action which delivers many significant benefits: