Search
Filters
Close

A Novel Non-Phosphorous Cooling Water Treatment Program With Robust Scaling and Corrosion Control

Currently most cooling water treatment programs utilize phosphate for corrosion control and introduce addition of calcium phosphate scale inhibitor to reduce potential scale on heat exchangers. Non-phosphorus program would reduce or eliminate the need of calcium phosphate scale inhibitor and reduce phosphorus nutrient feed to system to control bio-growth. However existing non-phosphorus programs for cooling water treatment often suffer from poor mild steel corrosion control limited operation window and high treatment cost. Nalco Water developed a new Non-phosphorus program to solve these challenges. This novel program is a blend of proprietary scale and corrosion inhibitors. It provides excellent anodic and cathodic corrosion control of mild steel in a variety of water matrixes (from soft water to high chloride water) and it widens operation window by providing superior calcium carbonate inhibition and eliminating calcium phosphate scale. Lab and field trial studies in cooling systems were conducted in U.S. to evaluate the new Non-phosphorus program. The performance of non-phosphorus program in these studies showed outstanding corrosion and scale control.

Product Number: 51319-13009-SG
Author: Daniel Meier, Yanjiao - Andrew Xie
Publication Date: 2019
$0.00
$20.00
$20.00
Also Purchased
Picture for 11388 Treatment and Performance Management for Cooling Waters
Available for download

11388 Treatment and Performance Management for Cooling Waters

Product Number: 51300-11388-SG
ISBN: 2011 11388 CP
Author: Edward S. Beardwood
Publication Date: 2011
$20.00
Picture for 96605 APPROACHES FOR REDUCING PHOSPHOROUS
Available for download

96605 APPROACHES FOR REDUCING PHOSPHOROUS IN COOLING WATER PROGRAMS

Product Number: 51300-96605-SG
ISBN: 96605 1996 CP
Author: D. Hartwick, V. Jovancicevic
$20.00
Picture for 98217 IN PURSUIT OF NON-PHOSPHOROUS CORROSION
Available for download

98217 IN PURSUIT OF NON-PHOSPHOROUS CORROSION INHIBITORS FOR COLD WATER COOLING SYSTEMS

Product Number: 51300-98217-SG
ISBN: 98217 1998 CP
Author: Donald P. Wyman
$20.00