Semiconductor fabrication plants are among the most water-intensive operations in the world, requiring ultra-high purity water (UPW) to support advanced nodes and critical process steps. As demand for AI chips continues to increase, greater focus is placed on water security across the global high-tech industry. Traditionally, improving chip yield has been associated with increased water use, while the need for ultrapure water throughout the fabrication process makes water management a complex and integral part of fab operations.
A comprehensive water circularity strategy from Ecolab looks at your entire operation and considers the interdependencies between processes to help you increase production yield while maximizing water efficiency. With advanced solutions for ultrapure water, strategic water management, non-process water and effluent reclamation and compliance, we offer the engineering expertise to help you improve water and energy efficiency, chip quality and yield in your fabs.
More Quality Steel, Less Water
Systematic Management for Improved Water Usage in Primary Metal Manufacturing
Transform your business outcomes with a tailored water circularity strategy from Ecolab.
Optimize water and energy efficiency while protecting chip yield and integrity with a strategy that delivers value across your fabrication plant.
Optimize water and energy efficiency while protecting chip yield and integrity with a strategy that delivers value across your fabrication plant.
Modular Water Circularity Programs Covering Critical Water Stages
A comprehensive and integrated approach to water operations.
Water Strategy and Advanced Digital Insights
Water Strategy and Advanced Digital Insights
Real-time monitoring and predictive analytics deliver full visibility across water systems. These insights help you optimize water usage, improve uptime and uncover cost-saving opportunities in complex mill operations.
Incoming Water Conditioning and Quality Assurance
Incoming Water Conditioning and Quality Assurance
Advanced conditioning processes stabilize raw water quality, protecting critical operations such as casting, rolling and finishing. Consistent water quality helps produce consistently high-quality steel.
Process Water Quality Performance
Process Water Quality Performance
Optimized water quality for mill equipment, roll surfaces and process areas minimizes water consumption while maintaining operational safety, product quality and asset performance.
Thermal and Utility Water Performance
Thermal and Utility Water Performance
Specialized treatment programs protect cooling towers, boilers, and heat exchange systems from scale, corrosion and fouling, supporting consistent thermal performance, reduced downtime and extended equipment life.
Effluent Quality, Reuse and Compliance
Effluent Quality, Reuse and Compliance
Integrated treatment and monitoring solutions help mills meet strict discharge regulations while enabling safe reuse of process water, reducing freshwater demand and supporting sustainability goals.
Water Recycling and Materials Recovery
Water Recycling and Materials Recovery
Engineered solutions recover and reuse water and process materials across operations, lowering operating costs and advancing circular water management within your mills.
Optimizing Water Interdependencies Throughout a Mill
A: Water, B: Water Pretreatment, C: Effluent Treatment Plant, D: Water Recycling
Integrated and EAF Mills Face Many Challenges
Partner with a company that understands and meets those challenges.
Energy Costs
Water and energy are closely linked in many processes in metal manufacturing such as boiling and cooling towers. A water circularity strategy can maximize water efficiency, helping reduce energy costs.
Effluent/Wastewater Compliance
Avoid costly wastewater treatment systems with a water strategy that considers the downstream impact on effluence at each production step.
Product Quality
High quality steel demands high quality water. Maintaining consistent quality in product water relies on proactive monitoring and advanced chemistries to avoid costly delays or product loss.
Unplanned Downtime
Digital monitoring systems help identify potential problems before they start, reducing downtime and protecting your valuable assets.
Microbial Control
Advanced technologies proactively monitor water conditions and innovative chemistries help control biological growth and maintain efficient operations.
Transforming Business Results with Water Circularity
What value does a water circularity strategy provide for my business?
Water is critical to metal manufacturing operations. A water circularity strategy can help you close the loop on your water use, from pretreatment to rolling and finishing, resulting in measurable value in business outcomes, operational performance, and environmental impact.
Proven Results in High-value Areas:
Business Outcomes
Business Outcomes
• Consistent steel quality
• Controlled production changeovers
• Quantified total value delivered
Operational Performance
Operational Performance
• Maximized mill uptime
• Improved heat transfer
• Reliable equipment performance
Environmental Impact
Environmental Impact
• Increased water and energy use efficiency
• Enhanced effluent reuse
• Improved compliance
Our Strategic Approach to Water Management Help Earn Value
See how we’ve helped our partners achieve their business, financial and sustainability goals.
Read Case Studies
Closing the Water Loop to Help Deliver Environmental Benefits to ArcelorMittal
Closing the Water Loop to Help Deliver Environmental Benefits to ArcelorMittal
Cost-Effective Cooling
Cost-Effective Cooling
A large Brazilian steel group, CSN, wanted to improve water efficiency and optimize their operations. Leveraging Ecolab’s 3D TRASAR™ Technology program and Tagged High Stress Polymer technology, CSN reduced fouling and scale in its critical process cooling and saved $900k in improvements to process efficiency and reduced water consumption.
Advancing Productivity and Local Sourcing for Tata Steel
Advancing Productivity and Local Sourcing for Tata Steel
Read Articles
Ecolab and CDP Partner on New Benchmarks to Help Companies Improve Operational Water Performance
Ecolab and CDP Partner on New Benchmarks to Help Companies Improve Operational Water Performance
Ecolab Unleashes Water Intelligence to Drive Growth in the AI Era
Ecolab Unleashes Water Intelligence to Drive Growth in the AI Era
Ecolab® Water Navigator IQ™ is an AI‑enabled platform designed to help companies better manage water as demand rises in the AI‑driven economy. The platform provides an enterprise‑wide view of water performance by combining site-level data with predictive analytics. This allows steel manufacturers to benchmark usage, identify risks early, and prioritize improvements across facilities.
Midwestern Steel Mill Improves Regulatory Compliance With a Digital Ecosystem That Employs IoT and Real-time Analytics
Midwestern Steel Mill Improves Regulatory Compliance With a Digital Ecosystem That Employs IoT and Real-time Analytics
A U.S. steel mill improved water management and compliance by partnering with Nalco Water to implement IoT sensors and the ECOLAB3D™ digital platform. These tools provide real-time monitoring of ammonia levels in wastewater. The system optimized water recycling, reduced environmental risk, and ensured consistent regulatory compliance, helping the plant stay within discharge limits while improving efficiency and lowering its overall water footprint.
Featured Innovations:
3D TRASAR™ Technology for Steel Water
3D TRASAR™ Technology for Steel Water
3D TRASAR Technology for Steel Water transforms real-time data into actionable intelligence, enabling faster decisions and stronger operational control. This program offers real‑time visibility into key operating parameters with strategically placed sensors across the mill, early identification of out‑of‑spec conditions to mitigate risk and advanced chemical control to improve water chemistry accuracy.
Ecolab® Caster Systems IQ™
Integrating advanced sensor data, ECOLAB3D™ digital insights, automated chemical control, and expert on-site support, Caster Systems IQ helps reduce defects, extend equipment life, and improve overall reliability. Real-time monitoring tracks water quality and system performance across the caster, enabling proactive intervention before problems escalate.
Ecolab® Rolling Mills IQ™
Ecolab® Rolling Mills IQ™
Rolling Mills IQ uses real-time oil and turbidity sensors throughout the cooling circuit to monitor water quality and asset performance. By combining advanced sensor data, ECOLAB3D™ digital insights, automated chemical treatment and on-site expertise, Rolling Mills IQ helps reduce defects, extend asset life and boost reliability.
Water Management Experts for Nearly a Century
Ecolab has been providing innovative water solutions and expertise for our industrial partners since 1928. Our water management experts help increase the sustainability of operations and, as a result, our partners see exponential return on investment with improvements to efficiency, productivity and water resiliency.
Connect to Learn More!
Thank you for your interest in our Ecolab Water Circularity program. Please complete this form to learn more about how this program can help you reach your water and business goals.
