UET’s solution for closed cooling systems prevents corrosion and bio-contamination by oxidizing and separating metals, enabling the safe repeated reuse of water without using chemicals.
The build-up of rust, scale and bio-life in closed cooling systems causes blockage, leaks and decrease in water pressure. Corroded components need early replacement. UET’s CCWS system controls the production of scale inside the unit and prevents scale deposit throughout the water system. By balancing the minerals in the water and oxidizing excess metals, it prevents corrosion. The UET unit also activates the Cl- which is naturally in the water into Cl2 which eliminates bio-life without chemical biocides.
Parameter | Units | Make up water | Cooling circuit |
---|---|---|---|
Conductivity | µS/cm | 200-700 | 200-1100 |
Ph | Units | 6.0-7.5 | 6.5-7.8 |
Total hardness | PPM | 20-175 | 20-200 |
Fe | PPM | 0.1-5.0 | 0-0.5 |
Cl2 | PPM | 0 | 0-0.1 |