closedloopsystemtreatment
Program

Closed Loop Cooling System Treatment

There are three types of cooling water systems: once-through, open recirculating, and closed recirculating or closed loops. Closed recirculating systems use heat exchangers and circulate water in a closed loop with negligible evaporation to the atmosphere. Heat is transferred to the closed cooling water loop by heat exchange equipment and removed from the closed system loop by a second exchange of heat.

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Nalco offers a full line of products for closed loop cooling applications.  Many products in our TRAC line are based on patented all-organic technology, avoiding molybdate and nitrite chemistries that have been subject to regulatory restrictions in some areas. 

With 3D TRASAR technology control, your system can be monitored for optimal, cost-effective performance.

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Documents
Cooling Water Treatment
May 22, 2014

Cooling Water Treatment

Cooling tower systems are an integral part of process operations in many industries. For continuous...

Download Cooling Water Treatment
Spring Maintenance for Cooling Systems
May 22, 2014

Spring Maintenance for Cooling Systems

As the temperature rises, it’s a perfect time to service your cooling system. This brochure outlines...

Download Spring Maintenance for Cooling Systems
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