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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WATER IS KEY TO OUR EXISTENCE.
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.
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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
Featured Innovations

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.

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 programme that provides insight into asset performance. Use historical and real-time data to help predict and prevent issues, keeping your operation running optimally.

Maximise 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 optimise assets.

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.

Nalco Water can maximise an automotive plant’s operating efficiency by providing on-site managed operations experts in process management, chemical management and engineering solutions.
Video Gallery
We're invested in helping the geothermal industry reduce its environmental footprint - while delivering the highest efficiency and reliability possible.
Purate Chlorine Dioxide Systems help safeguard your cooling system from bacterial growth, and can improve your energy efficiency by improving heat exchange.
We’re reinventing the way water is managed with our new fit-for-use solution for cooling water management, 3D TRASAR Solid Cooling Water Programme. This new programme delivers increased safety, a smaller facility footprint, and reduced packaging waste.