We take a total treatment approach to refinery processing. It combines advanced technology, committed RD&E, experienced engineers and a global network of industry technical consultants. Our holistic methodology has resulted in innovations such as the 3DTRASAR™ program. This industry-leading water-treatment technology detects changing process parameters and then delivers the appropriate corrective treatment program.
Refineries and Fuel Additives
We are the global leader in oil refining process treatments, fuel additives, petrochemical processes and water treatment — providing comprehensive and sustainable solutions.
Refined Technology
A Responsible Approach
Our goal is to be a responsible steward of the resources and processes required to conduct our business. Our global policies for sustainability, health, the environment and safety comply with all respective domestic and international regulations, and reflect our commitment to our employees, customers and communities worldwide.
Our Fuel Additives Solutions
- Online Heat Exchanger Monitoring
- 24/7 Real-Time Monitoring
- Boiler Water Treatment
- Cooling Water Treatment
- Waste Water Treatment
- Raw Water Treatment
- Water Reuse Management
- Refinery Desalting
- Refinery Process Corrosion Control
- Refinery Anti-foulant Treatment
- Refinery Process Anti-foam Treatment
- Settling Aids
- Metals Passivation
- Tank, Tower and Exchanger Cleaning and De-gassing
Our Refinery Solutions
Our Refinery Solutions
- De-waxing Aids
- Lubricity Aids
- Diesel CFPPs
- Pour Point Depressants
- Fuel Antioxidants
- H2S Scavengers
- Fuel Biocides
- Metal De-activators
- De-hazers
- Flow Improvers
- Conductivity Improvers
Explore Our Refineries and Fuel Additives Solutions
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Coolants for Direct Liquid Cooling Systems
Ecolab provides coolant solutions, glycol management services and deployment support for direct liquid cooling environme...
October 1, 2026
Handwashing Matters Wherever Work Happens
Every year, Global Handwashing Day serves as a reminder that one of the simplest public health practices remains one of ...
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Food Safety and Public Health Matters Free Webinars
Free Food Safety and Public Health Matters webinars provide foodservice training on various food safety guidelines.
September 29, 2026
Protecting Capital Assets Through Operational Visibility and Accountability
The condition of capital assets can have a direct impact on brand protection and operational profitability.
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Liquid Cooling All In
As AI workloads grow, cooling systems matter more than ever. Discover direct-to-chip liquid cooling, cooling water manag...
September 23, 2026
Advanced Metal Wash Program Delivers $2.6M Annual Value for Can Manufacturer
A tin-plated steel can manufacturer faced persistent staining and coating quality issues driven by residual oils and inc...
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Ecolab’s Garyville, Louisiana, Plant
The Garyville facility was identified as a priority location to pursue AWS certification, enhance the site’s smart water...
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Ecolab’s Barueri, Brazil, Plant
Ecolab utilizes our expertise and technology in our own operations. The Barueri facility achieved savings in water and e...
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Ecolab’s Greensboro, North Carolina, Plant
Ecolab utilizes our expertise and technology in our own operations. The Greensboro facility achieved savings in water an...
Refineries and Fuel Additives Customer Success Stories
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TermaFuel Program
Nalco Water helps terminal operators deliver consistent, on-spec, high-quality fuel while protecting critical assets, op...
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Water Quality IQ™
Water quality data and analysis is an essential part of an operation. Our advanced industrial water treatment technology...
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Water Pretreatment Equipment Maintenance
Nalco's water treatment equipment maintenance help customers get the most value from their water systems.
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Water Treatment System Replacement Parts
Nalco Water offers replacement parts for your water treatment equipment such as cartridge filters, valves, controllers, ...
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Water Filtration and RO Membrane Services
Nalco Water Purity Solutions provides commercial and industrial water treatment and filtration services for RO membranes...
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Wastewater Chemistry
Our custom solutions include reverse emulsion breakers, core shell flocculants and heavy metal removal chemistry.
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UltraTreat Water & Process Treatment Equipment
Nalco Water's expertise enables us to design package systems that are easy to install, safe, simple to use, and continue...
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Service Intelligence powered by ECOLAB3D™
Service Intelligence enhances collaboration and transparency with your Nalco Water support team. Consistent service deli...
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Reverse Osmosis System Performance and Monitoring
Nalco Water's comprehensive RO Performance Services program brings together industry expertise, process control, real-ti...
Get In Touch with Us
Give Us a Call
With unparalleled expertise and cutting-edge technology, we partner with customers to deliver world-class results and optimized operations. Contact us to learn how we can help you.
Nalco Water
1601 W. Diehl Road
Naperville, Il 60563
Thank you for your interest in our chemical processing industry products and services.
Nalco Water Customer Service: +1-800-288-0879
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