Reinventing the Way Water is Managed

From the time water enters a facility until the moment it is returned back into the environment, it’s a critical component of our customers’ businesses. We use expertise and innovation to help them manage their water – and measure success one drop at a time.

eROI is the exponential return on investment we deliver to our customers through improved performance, operational efficiency and sustainable impact.

Measurement is a critical component of our process to deliver exponential outcomes. It’s an approach that allows our customers to track the Total Value Delivered of Ecolab solutions — from increasing productivity and performance to reducing operational costs and driving efficiency while achieving sustainability goals and making a positive impact in the world.

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At Nalco Water, we empower operations around the world to protect this most vital resource. We partner with companies across a wide range of industries, working side by side to develop solutions for their specific water needs and business goals.


Clean Water for Future Generations

Watch as John Holden of the nationally syndicated Discovery Channel series "Earth" visits Naperville, Illinois to investigate how Nalco Water is helping companies save water for our planet.

Customer Success Stories

Learn more about how we help solve our customer's challenges

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System Assurance for Paper Mills

Nalco Water Paper customers rest assured knowing they are protected 24/7/365 with our System Assurance Center (SAC) service. When an issue arises in the mill, our SAC service kicks in as an extra layer of protection providing around-the-clock system monitoring and helping our customer’s operations run smoothly.

The Nalco Water SAC alerts the local team when levels in boilers are low. Allowing us to trouble shoot with customers remotely and return levels back to normal quickly.

Featured Mining Programs

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Featured Innovations

Water Flow Intelligence
Water Flow Intelligence

Water Flow Intelligence helps uncover water savings opportunities via real-time visibility of usage at multiple levels. The result is prescriptive water savings goals and a clear path to deliver on them.

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WaterShed Tailings Dewatering Technology

WaterShed technology allows the mining industry a higher degree of operational flexibility and significantly lower start-up costs than a traditional tailings management solution. 


OMNI is a comprehensive asset management program that provides insight into asset performance. Use historical and real-time data to help predict and prevent issues, keeping your operation running optimally.

Downstream Refining Images

Maximize performance and profitability in your refining and petrochemical operations with reliable smart data and access to your system from anywhere, anytime. Refined Knowledge, powered by ECOLAB3D™, drives performance in downstream operations, delivering insightful data in real time to reduce risks and optimize assets.

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Paper Strength Technologies

Nalco Water knows wet and dry strength is critical to papermaking. Our paper additives enhance tissue and paper strength while reducing costs and improving press dewatering.

Automotive Managed Operations

Nalco Water can maximize an automotive plant’s operating efficiency by providing on-site managed operations experts in process management, chemical management and engineering solutions.

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Ensuring a Bright Future for Geothermal

We're invested in helping the geothermal industry reduce its environmental footprint - while delivering the highest efficiency and reliability possible.

Purate™ Chlorine Dioxide Systems

Purate Chlorine Dioxide Systems help safeguard your cooling system from bacterial growth, and can improve your energy efficiency by improving heat exchange.

3D TRASAR™ Solid Cooling Water Program

We’re reinventing the way water is managed with our new fit-for-use solution for cooling water management, 3D TRASAR Solid Cooling Water Program. This new program delivers increased safety, a smaller facility footprint, and reduced packaging waste.

Featured Mineral Processing Solutions