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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AHLA | Hospitality Show 2026
Ecolab is a proud sponsor of AHLA and 2025 The Hospitality Show.
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RESOLV™ Desalter Technology
Global refining customers rely on RESOLV Desalter Technology from Nalco Water to combat operational compromises and capt...
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Advanced Non-Nitrogen H₂S Scavenger Technology for Hydrocarbon Streams
Help reduce hydrogen sulfide across crude oil, heavy oils, fuel oils, marine fuels and finished fuels while minimizing d...
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Primary Emulsion Breakers
Improve oil-water separation and maximize desalter value with Nalco Water primary emulsion breaker technology.
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Adjunct and Overlay Emulsion Breakers
Improve desalter efficiency and reliability with advanced overlay emulsion breaker technology from Nalco Water.
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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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H2S Scavenging for LPG
A water-soluble H2S scavenger that effectively brings LPG spheres back into specification without negatively affecting o...
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H2S Scavenging for Heavy Oils
We offer a wide range of H2S scavengers, including triazine-based H2S scavengers, heavy amine and non-amine scavengers.
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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