Water treatment chemicals market was valued at $37.5 billion in 2024 and is projected to reach $74.2 billion by 2035, growing at a CAGR of 6.5% during the forecast period (2025–2035). Cooling water treatment employs advanced chemicals and technologies to maximize and safeguard cooling water systems in industrial processes, power plants, commercial facilities, and HVAC systems. The purpose is to ensure efficiency, safeguard equipment against scale, corrosion, fouling, and microbiological growth, and maintain regulatory and environmental compliance.
Browse the full report description of “Water Treatment Chemicals Market Size, Share & Trends Analysis Report by Type (Corrosion inhibitor, Scale inhibitors, Biocides & disinfectants, Coagulants & flocculant, Chelating agents, Anti-foaming agents, and pH adjusters & stabilizers) by Source (Synthetic, and Bio-Based) by Sales Channels (Direct Sales, Distributors, and Online Marketplace), By Application (Boiler water treatment, Cooling water treatment, Raw water treatment, and Water Desalination) and by End User (Residential, Commercial, and Industrial) Forecast Period (2025-2035)” at https://www.omrglobal.com/industry-reports/water-treatment-chemicals-market
Furthermore, cooling water treatment involves deposition control, corrosion inhibition, microbiological control, pH adjustment, and regular monitoring and control. It prevents scale and fouling, shields metal surfaces, prevents algae and bacteria formation, and maximizes chemical effectiveness. Moreover, the increasing global attention on freshwater scarcity is spurring demand for water reuse and effective cooling systems, thus fueling market growth.
For instance, in April 2024, Nalco Water launched the Premium Cooling Water Program, combining water management expertise with digital intelligence and deposit sensing technology. The program provides superior chemistry solutions to assist cooling water operators in controlling water quality, complying with environmental regulations, and maximizing operations. The Premium Cooling Water Program offers a total solution for controlling cooling water performance and sustainability. It includes asset intelligence from OMNI, 3D TRASAR automation and deposit sensing, and premium chemistry products for scale and corrosion control. The system uses 3D TRASAR technology to detect system variability and optimize water treatment automatically. The business supplies low-phosphorus and non-metal products to optimize operations and adhere to regulations, balancing performance with sustainability.
Market Coverage
Key questions addressed by the report.
Global Water Treatment Chemicals Market Report Segment
By Type
By Source
By Sales Channels
By Application
By End-User
Global Water Treatment Chemicals Market Report Segment by Region
North America
Europe
Asia-Pacific
Rest of the World
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