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Cooling Water Treatment

Cooling Water Treatment

We understand that your productivity and product quality could be impacted by the cooling water system.   Industrial cooling tower and closed loop efficiency can be adversely affected by corrosion, scaling, fouling and biological contamination.  Nalco Water offers a full array of solutions including chemicals, equipment, automation and software, designed to safely optimize cooling system performance while conserving water and minimizing waste.

Safety is a priority both with our chemical treatment programs and the environment.  3D TRASAR™ technology for Cooling Water systems can help you reach your sustainability goals by reducing water and energy use and making blowdown safer for discharge.

Featured Cooling Water Treatment Programs

Clean Water Stream
Scale & Deposit Control for Cooling Water Systems

Fresh water is being added to the tower to replace water lost through leaks or evaporation.  But this makeup water contains minerals, dirt, debris and other impurities that build up and insulate the metal surfaces.  Our forgiving polymers help prevent scale and deposits from forming over a wide operating range, are halogen stable, and can handle iron or aluminum contamination.

closedloopsystemtreatment
CORROSION INHIBITORS FOR COOLING WATER SYSTEMS

Corrosion deteriorates metal and reduces its thickness and strength that can result in leaks, contamination or equipment failures in the heat exchangers and recirculating cooling water pipes in open towers and closed loops.
Our complete line includes Dual Cathodic Inhibitors for stressed industrial water, phosphate-free products, inorganic, all-organic and passivation programs.

coolingwaterbiocontrol
COOLING WATER BIOCONTROL

Cooling towers are constantly exposed to environmental contaminants and bacteria. This requires a rapid response, accurate detection and a tailored program to control biological growth. Nalco Water will work with you to design a program from our complete line of oxidizing and non-oxidizing biocides, algaecides and biodispersants.

AccuPro™Chlorine Dioxide Program
CHLORINE DIOXIDE

Nalco Water offers a variety of chlorine dioxide offerings suited for applications from traditional cooling water microbial control to secondary disinfection.  Purate™ technology was developed with for large industrial systems while AccuPro™ is suited for medium to small systems. 

Bio Management
LEGIONELLA CONTROL

Nalco Water is uniquely qualified to help you manage and reduce Legionella risk as the global leader in water safety for over 30 years.  Let us develop a customized Water Management Plan that incorporate the required elements of ASHRAE Standard 188 for your facility.

Programs, Products, Equipment and Services

Explore our Cooling Water Offerings