coolingwatertreatment

Cooling Water Treatment

We understand the increasing need to improve reliability, while being faced with increased stress levels and shrinking budgets. Nalco Champion continues to innovate and expand our patented cutting edge technology with our patented 3D TRASAR™ control and monitoring system, which has become an industry standard, and our world-class chemistries and services, which are provided by dedicated, well-trained professionals supported by a senior staff of Technical Consultants.
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Ecolab
2 Daniel Place
PO Box 10061
Te Rapa, Hamilton, New Zealand 3241

Contact your Ecolab Representative today, or call/email Ecolab Customer Service.

Tel: 0508 732 733 | Fax: 6479 582 361 | Email: customer.services@ecolab.com

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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
BIOCIDES FOR COOLING WATER SYSTEMS

Your cooling tower is constantly exposed to environmental contaminants and bacteria.  This relentless inoculation requires a tailored programme to control biological growth.  Your Nalco Water field engineer will design your programme from our complete line of oxidizing and non-oxidizing biocides, algaecides and biodispersants.  

Cooling Water Pipes
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. 

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.

Nalco Water Handbook

This industry-standard resource offers practical guidance on the use and treatment of water and wastewater in industrial and institutional facilities. Revised to align with the latest regulations and technologies, The Nalco Water Handbook, Fourth Edition, explains water management fundamentals and clearly shows how to improve water quality, minimise usage, and optimise treatment processes. Throughout, new emphasis is placed on today’s prevailing issues, including water scarcity, stressors, and business risk.
Covers all essential water treatment topics, including:

  • Water management fundamentals
  • The business case for managing water
  • Water sources, stressors, and quality
  • Basic water chemistry
  • Impurity removal
  • Steam generation
  • Cooling water systems
  • Safety for building water systems
  • Post-treatment
  • Energy in water systems
  • Water applications across various industries

Watch the video to learn more and purchase the book by clicking the link below!