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Water

• Boiler Water Treatment
• Cooling Water Treatment
• Membrane Treatment
• Raw Water Clarification
• Wastewater Treatment

Nalco's Essential Expertise for Water

Nalco’s industrial water treatment programs help boilers, cooling towers and wastewater systems operate more safely and efficiently saving water and energy.

Water Treatment for Refineries & Petrochemical Plants

Nalco leads the industry in water management for refineries and petrochemical plants. We have delivered solutions to solve our customers’ toughest water challenges since 1928. Today, we have more advanced technologies in the field and our R&D pipeline than ever before. Our innovative solutions help customers reduce costs, increase productivity, conserve water and energy, and meet environmental requirements. When it comes to pretreatment, cooling towers, boilers and wastewater, Nalco is the global leader in transforming problems into opportunities.