Water Treatment Chemicals Market
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)
Industry Overview
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). Water treatment chemicals play an essential role in the elimination of contaminants, making water suitable for different purposes, as well as safeguarding equipment and pipelines from corrosion, scaling, and biofouling.
Some common types are coagulants, disinfectants, pH adjusters, and corrosion inhibitors. It is employed for purification, disinfection, suspended solids and organic matter removal, corrosion and scale control, pH adjustment, and specialized industry-specific treatment in industries such as paper & pulp, pharmaceuticals, electronics, oil & gas, power, and food processing. In addition, key drivers like uniform government policies for wastewater treatment, Urbanization and Industrialization, growing usage of sustainable water treatment processes, development in the oil and mining sectors, and innovation in chemical formulations are fueling the water treatment chemical industry.
Market Dynamics
Rising Industrialization and Its Impact on Chemical Demand
The growing industrialization, fueled by heightened water demand and discharge in manufacturing, power generation, oil & gas, and mining, is increasing chemical consumption and driving market growth. For instance, in April 2024, Gradiant launched CURE Chemicals, a product line designed to enhance environmental sustainability and operational efficiency in essential industries such as semiconductors, renewables, mining, energy, food & beverage, and pharmaceuticals. The product line includes over 300 proprietary formulations for corrosion inhibitors, process chemicals, biocides, and cleaners that play a critical role in optimized water treatment and industrial processes.
Urbanization and Industrialization Driving Water Infrastructure Growth
Accelerated urbanization and industrialization within developing economies are propelling market expansion for water and wastewater treatment solutions due to the growing demand for efficient solutions. For instance, in June 2025, SUEZ secured contracts for water infrastructure projects in Asia, enhancing its regional presence. The company designs, constructs, and operates treatment plants in India, the Philippines, and Vietnam. In New Delhi, a 136,000 m³/day wastewater treatment facility was developed over a 20-year contract. Manila sees the management of a 100,000 m³/day wastewater plant for five years. Ho Chi Minh City benefits from a 40,000 m³/day drinking water plant. These initiatives aim to enhance access to clean water and sanitation, aligning with environmental and population needs.
Market Segmentation
- Based on the type, the market is segmented into corrosion inhibitors, scale inhibitors, biocides & disinfectants, coagulants & flocculants, chelating agents, anti-foaming agents, and pH adjusters & stabilizers.
- Based on the source, the market is segmented into synthetic and bio-based.
- Based on the sales channels, the market is segmented into direct sales, distributors, and online marketplaces.
- Based on the application, the market is segmented into boiler water treatment, cooling water treatment, raw water treatment, and water desalination.
- Based on the end-user, the market is segmented into residential, commercial, and industrial.
Corrosion Inhibitor: A Key Segment in Market Growth
Corrosion, resulting from chemical or electrochemical reactions, destroys pipes, valves, and water treatment equipment. Corrosion inhibitors impede or reduce corrosion, depending on metal type, concentration of inhibitor, and water pH and temperature. In addition, market growth is led mainly by the necessity for corrosion and scaling control for older water infrastructure to increase its asset lifespan. For instance, in March 2025, RXSOL CHEMO offered high-quality corrosion inhibitors to enhance system longevity and performance. Corrosion results from the reaction between metal surfaces and oxygen, water, and corrosive compounds, which causes equipment corrosion. Corrosion inhibitors form protective films on metal surfaces that minimize metal degradation. Corrosion inhibitors in cooling towers consist of anodic, cathodic, organic film-forming, and polymeric dispersants. Oxygen scavengers strip boiler water of dissolved oxygen, whereas pH adjusters ensure a stable pH. Passivating agents build a protective layer on metal surfaces, whereas chelating agents coat metal ions in order to avoid scale and corrosion. These inhibitors control scale formation and prevent deposits from accumulating to speed up the process.
Regional Outlook
The global water treatment chemicals market is further divided by region, including North America (the US and Canada), Europe (the UK, Germany, France, Italy, Spain, Russia, and the Rest of Europe), Asia-Pacific (India, China, Japan, South Korea, Australia and New Zealand, ASEAN Countries, and the Rest of Asia-Pacific), and the Rest of the World (the Middle East & Africa, and Latin America).
Asia-Pacific Maintains Strong Market Position
Asia-Pacific holds a significant share, owing to the market growth is primarily driven by increasing urban population and receding freshwater resources, particularly in the Asia-Pacific region, are fueling the demand for disinfectants, coagulants, and scale inhibitors, leading to market growth. For instance, in March 2025, India introduced an anti-dumping duty of up to $986 per ton on Trichloro Isocyanuric Acid imports from China and Japan, with a duration of five years unless modified earlier. The governments suggested duty-free imports to establish fair competition for domestic producers while adhering to WTO regulations on pricing practices.
Market Players Outlook
The major companies operating in the global water treatment chemicals market include BASF SE, Ecolab Inc., Kemira, Solvay, and The Dow Chemical Co., among others. Market players are leveraging partnerships, collaborations, mergers, and acquisition strategies for business expansion and innovative product development to maintain their market positioning.
Recent Developments
- In June 2024, Aquatech Innovation Sudoc received a $4 million investment from water tech fund PureTerra Ventures, and its backer, European Investment Fund (EIF), as it prepares to launch its NEAT sustainable cleaning products into the European water treatment market. Sudoc’s patented TAML catalysts mimic natural oxidation processes. Its NEAT brand, designed especially for the wastewater market, helps to make chemical reactions exponentially more efficient while reducing lifecycle costs.
- In April 2024, Thermax opened a manufacturing factory in Pune for water and wastewater solutions, showcasing its commitment to innovation, quality, and customer-centricity. The facility covers two acres and includes reverse osmosis, sewage treatment plants, effluent recycling systems, and zero liquid discharge solutions.
- In November 2023, Kemira expanded its ferric sulfate production line in Goole, UK, by 70,000 tons. This investment addresses the increasing need for coagulants driven by the new Asset Management Plan 7 and 8 regulations that impose stricter controls on phosphorus and nutrient discharge from wastewater treatment as per the Water Industry National Environment Programme in the UK. Kemira produces over 350,000 tons of water treatment and other chemicals annually across its four UK manufacturing sites.
The Report Covers
- Market value data analysis of 2024 and forecast to 2035.
- Annualized market revenues ($ million) for each market segment.
- Country-wise analysis of major geographical regions.
- Key companies operating in the global water treatment chemicals market. Based on the availability of data, information related to new products and relevant news is also available in the report.
- Analysis of business strategies by identifying the key market segments positioned for strong growth in the future.
- Analysis of market-entry and market expansion strategies.
- Competitive strategies by identifying ‘who-stands-where’ in the market.
- Report Summary
- Current Industry Analysis and Growth Potential Outlook
- Global Water Treatment Chemicals Market Sales Analysis – Type | Source | Sales Channels | Application| End-User ($ Million)
- Water Treatment Chemicals Market Sales Performance of Top Countries
- Research Methodology
- Primary Research Approach
- Secondary Research Approach
- Market Snapshot
- Market Overview and Insights
- Scope of the Study
- Analyst Insight & Current Market Trends
- Key Water Treatment Chemicals Market Trends
- Market Recommendations
- Market Determinants
- Market Drivers
- Drivers For Global Water Treatment Chemicals Market: Impact Analysis
- Market Pain Points and Challenges
- Restraints For Global Water Treatment Chemicals Market: Impact Analysis
- Market Opportunities
- Opportunities For Global Water Treatment Chemicals Market: Impact Analysis
- Market Drivers
- Competitive Landscape
- Competitive Dashboard – Water Treatment Chemicals Market Revenue and Share by Manufacturers
- Water Treatment Chemicals Type Comparison Analysis
- Top Market Player Ranking Matrix
- Key Company Analysis
- BASF SE
- Overview
- Type Portfolio
- Financial Analysis (Subject to Data Availability)
- SWOT Analysis
- Business Strategy
- Ecolab Inc.
- Overview
- Type Portfolio
- Financial Analysis (Subject to Data Availability)
- SWOT Analysis
- Business Strategy
- Kemira
- Overview
- Type Portfolio
- Financial Analysis (Subject to Data Availability)
- SWOT Analysis
- Business Strategy
- Solvay
- Overview
- Type Portfolio
- Financial Analysis (Subject to Data Availability)
- SWOT Analysis
- Business Strategy
- The Dow Chemical Co.
- Overview
- Type Portfolio
- Financial Analysis (Subject to Data Availability)
- SWOT Analysis
- Business Strategy
- BASF SE
- Key Company Analysis
- Top Winning Strategies by Market Players
- Merger and Acquisition
- Type Launch
- Partnership And Collaboration
- Global Water Treatment Chemicals Market Sales Analysis by Type ($ Million)
- Corrosion inhibitor
- Scale inhibitors
- Biocides & disinfectants
- Coagulants & flocculant
- Chelating agents
- Anti-foaming agents
- pH adjusters & stabilizers
- Global Water Treatment Chemicals Market Sales Analysis by Source ($ Million)
- Synthetic
- Bio-Based
- Global Water Treatment Chemicals Market Sales Analysis by Sales Channels ($ Million)
- Direct Sales
- Distributors
- Online Marketplace
- Global Water Treatment Chemicals Market Sales Analysis by Application ($ Million)
- Boiler water treatment
- Cooling water treatment
- Raw water treatment
- Water Desalination
- Global Water Treatment Chemicals Market Sales Analysis by End-User ($ Million)
- Residential
- Commercial
- Industrial
- Regional Analysis
- North American Water Treatment Chemicals Market Sales Analysis – Type | Source | Sales Channels | Application | End-User ($ Million)
- Macroeconomic Factors for North America
- United States
- Canada
- European Water Treatment Chemicals Market Sales Analysis – Type | Source | Sales Channels | Application | End-User ($ Million)
- Macroeconomic Factors for Europe
- UK
- Germany
- Italy
- Spain
- France
- Russia
- Rest of Europe
- Asia-Pacific Water Treatment Chemicals Market Sales Analysis – Type | Source | Sales Channels | Application | End-User ($ Million)
- Macroeconomic Factors for Asia-Pacific
- China
- Japan
- South Korea
- India
- Australia & New Zealand
- ASEAN Countries (Thailand, Indonesia, Vietnam, Singapore, And others)
- Rest of Asia-Pacific
- Rest of the World Water Treatment Chemicals Market Sales Analysis – Type | Source | Sales Channels | Application | End-User ($ Million)
- Macroeconomic Factors for the Rest of the World
- Latin America
- Middle East and Africa
- Company Profiles
- Acuro Organics Ltd.
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Albemarle Corp.
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Aqua Filsep Inc.
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Aquatech
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- BASF SE
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- BWT Holding GmbH
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Ecolab Inc.
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Feralco AB
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Hydrite Chemical Co.
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Ion Exchange (India) Ltd.
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Kemira
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Pennar Industries Ltd.
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Pon Pure Chemicals Group
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Solenis LLC
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Solvay
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Suman Chemical Industries
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- The Dow Chemical Co.
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Thermax Ltd.
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Triveni Engineering & Industries Ltd.
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Veolia
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Zinkan Enterprises, Inc. (ChemREADY)
- Quick Facts
- Company Overview
- Product Portfolio
- Business Strategies
- Acuro Organics Ltd.
1. Global Water Treatment Chemicals Market Research And Analysis By Type, 2024-2035 ($ Million)
2. Global Corrosion Inhibitor Water Treatment Chemicals Market Research And Analysis By Region, 2024-2035 ($ Million)
3. Global Scale Inhibitors Water Treatment Chemicals Market Research And Analysis By Region, 2024-2035 ($ Million)
4. Global Biocides & Disinfectants Water Treatment Chemicals Market Research And Analysis By Region, 2024-2035 ($ Million)
5. Global Coagulants & Flocculant Water Treatment Chemicals Market Research And Analysis By Region, 2024-2035 ($ Million)
6. Global Chelating Agents Water Treatment Chemicals Market Research And Analysis By Region, 2024-2035 ($ Million)
7. Global Anti-Foaming Agents Water Treatment Chemicals Market Research And Analysis By Region, 2024-2035 ($ Million)
8. Global Ph Adjusters & Stabilizers Water Treatment Chemicals Market Research And Analysis By Region, 2024-2035 ($ Million)
9. Global Water Treatment Chemicals Market Research and Analysis By Source, 2024-2035 ($ Million)
10. Global Synthetic Water Treatment Chemicals Market Research and Analysis By Region, 2024-2035 ($ Million)
11. Global Bio-Based Water Treatment Chemicals Market Research and Analysis By Region, 2024-2035 ($ Million)
12. Global Water Treatment Chemicals Market Research and Analysis By Sales Channels, 2024-2035 ($ Million)
13. Global Water Treatment Chemicals For Direct Sales Market Research and Analysis By Region, 2024-2035 ($ Million)
14. Global Water Treatment Chemicals For Distributors Market Research and Analysis By Region, 2024-2035 ($ Million)
15. Global Water Treatment Chemicals For Online Marketplace Market Research and Analysis By Region, 2024-2035 ($ Million)
16. Global Water Treatment Chemicals Market Research and Analysis By Application, 2024-2035 ($ Million)
17. Global Water Treatment Chemicals For Boiler Water Market Research and Analysis By Region, 2024-2035 ($ Million)
18. Global Water Treatment Chemicals For Cooling Water Market Research and Analysis By Region, 2024-2035 ($ Million)
19. Global Water Treatment Chemicals For Raw Water Market Research and Analysis By Region, 2024-2035 ($ Million)
20. Global Water Treatment Chemicals For Water Desalination Market Research and Analysis By Region, 2024-2035 ($ Million)
21. Global Water Treatment Chemicals Market Research and Analysis By End-User, 2024-2035 ($ Million)
22. Global Water Treatment Chemicals For Residential Market Research and Analysis By Region, 2024-2035 ($ Million)
23. Global Water Treatment Chemicals For Commercial Market Research and Analysis By Region, 2024-2035 ($ Million)
24. Global Water Treatment Chemicals For Industrial Market Research and Analysis By Region, 2024-2035 ($ Million)
25. Global Water Treatment Chemicals Market Research and Analysis By Region, 2024-2035 ($ Million)
26. North American Water Treatment Chemicals Market Research and Analysis By Country, 2024-2035 ($ Million)
27. North American Water Treatment Chemicals Market Research and Analysis By Type, 2024-2035 ($ Million)
28. North American Water Treatment Chemicals Market Research and Analysis By Source, 2024-2035 ($ Million)
29. North American Water Treatment Chemicals Market Research and Analysis By Sales Channels, 2024-2035 ($ Million)
30. North American Water Treatment Chemicals Market Research and Analysis By Application, 2024-2035 ($ Million)
31. North American Water Treatment Chemicals Market Research and Analysis By End-User, 2024-2035 ($ Million)
32. European Water Treatment Chemicals Market Research and Analysis By Country, 2024-2035 ($ Million)
33. European Water Treatment Chemicals Market Research and Analysis By Type, 2024-2035 ($ Million)
34. European Water Treatment Chemicals Market Research and Analysis By Source, 2024-2035 ($ Million)
35. European Water Treatment Chemicals Market Research and Analysis By Sales Channels, 2024-2035 ($ Million)
36. European Water Treatment Chemicals Market Research and Analysis By Application, 2024-2035 ($ Million)
37. European Water Treatment Chemicals Market Research and Analysis By End-User, 2024-2035 ($ Million)
38. Asia-Pacific Water Treatment Chemicals Market Research and Analysis By Country, 2024-2035 ($ Million)
39. Asia-Pacific Water Treatment Chemicals Market Research and Analysis By Type, 2024-2035 ($ Million)
40. Asia-Pacific Water Treatment Chemicals Market Research and Analysis By Source, 2024-2035 ($ Million)
41. Asia-Pacific Water Treatment Chemicals Market Research and Analysis By Sales Channels, 2024-2035 ($ Million)
42. Asia-Pacific Water Treatment Chemicals Market Research and Analysis By Application, 2024-2035 ($ Million)
43. Asia-Pacific Water Treatment Chemicals Market Research and Analysis By End-User, 2024-2035 ($ Million)
44. Rest Of The World Water Treatment Chemicals Market Research and Analysis By Region, 2024-2035 ($ Million)
45. Rest Of The World Water Treatment Chemicals Market Research and Analysis By Type, 2024-2035 ($ Million)
46. Rest Of The World Water Treatment Chemicals Market Research and Analysis By Source, 2024-2035 ($ Million)
47. Rest Of The World Water Treatment Chemicals Market Research and Analysis By Sales Channels, 2024-2035 ($ Million)
48. Rest Of The World Water Treatment Chemicals Market Research and Analysis By Application, 2024-2035 ($ Million)
49. Rest Of The World Water Treatment Chemicals Market Research and Analysis By End-User, 2024-2035 ($ Million)
1. Global Water Treatment Chemicals Market Share By Type, 2024 Vs 2035 (%)
2. Global Corrosion Inhibitor Water Treatment Chemicals Market Share By Region, 2024 Vs 2035 (%)
3. Global Scale Inhibitors Water Treatment Chemicals Market Share By Region, 2024 Vs 2035 (%)
4. Global Biocides & disinfectants Water Treatment Chemicals Market Share By Region, 2024 Vs 2035 (%)
5. Global Coagulants & Flocculant Water Treatment Chemicals Market Share By Region, 2024 Vs 2035 (%)
6. Global Chelating Agents Water Treatment Chemicals Market Share By Region, 2024 Vs 2035 (%)
7. Global Anti-foaming Agents Water Treatment Chemicals Market Share By Region, 2024 Vs 2035 (%)
8. Global pH adjusters & stabilizers Water Treatment Chemicals Market Share By Region, 2024 Vs 2035 (%)
9. Global Water Treatment Chemicals Market Share By Source, 2024 Vs 2035 (%)
10. Global Synthetic Water Treatment Chemicals Solutions Market Share By Region, 2024 Vs 2035 (%)
11. Global Bio-Based Water Treatment Chemicals Services Market Share By Region, 2024 Vs 2035 (%)
12. Global Water Treatment Chemicals Market Share By Sales Channels, 2024 Vs 2035 (%)
13. Global Water Treatment Chemicals For Direct Sales Market Share By Region, 2024 Vs 2035 (%)
14. Global Water Treatment Chemicals For Distributors Market Share By Region, 2024 Vs 2035 (%)
15. Global Water Treatment Chemicals For Online Marketplace Market Share By Region, 2024 Vs 2035 (%)
16. Global Water Treatment Chemicals Market Share By Application, 2024 Vs 2035 (%)
17. Global Water Treatment Chemicals For Boiler Water Market Share By Region, 2024 Vs 2035 (%)
18. Global Water Treatment Chemicals For Cooling Water Market Share By Region, 2024 Vs 2035 (%)
19. Global Water Treatment Chemicals For Raw Water Market Share By Region, 2024 Vs 2035 (%)
20. Global Water Treatment Chemicals For Water Desalination Market Share By Region, 2024 Vs 2035 (%)
21. Global Water Treatment Chemicals Market Share By End-User, 2024 Vs 2035 (%)
22. Global Water Treatment Chemicals For Residential Market Share By Region, 2024 Vs 2035 (%)
23. Global Water Treatment Chemicals For Commercial Market Share By Region, 2024 Vs 2035 (%)
24. Global Water Treatment Chemicals For Industrial Market Share By Region, 2024 Vs 2035 (%)
25. US Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
26. Canada Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
27. UK Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
28. France Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
29. Germany Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
30. Italy Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
31. Spain Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
32. Russia Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
33. Rest of Europe Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
34. India Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
35. China Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
36. Japan Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
37. South Korea Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
38. Australia and New Zealand Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
39. ASEAN Economies Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
40. Rest of Asia-Pacific Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
41. Latin America Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
42. Middle East and Africa Water Treatment Chemicals Market Size, 2024-2035 ($ Million)
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FAQS
The size of the Water Treatment Chemicals market in 2024 is estimated to be around $37.5 billion.
Asia-Pacific holds the largest share in the Water Treatment Chemicals market.
Leading players in the Water Treatment Chemicals market include BASF SE, Ecolab Inc., Kemira, Solvay, and The Dow Chemical Co., among others
Water Treatment Chemicals market is expected to grow at a CAGR of 6.5% from 2025 to 2035.
Rising water scarcity, growing industrialization, and increasing demand for clean and safe water are driving the Water Treatment Chemicals Market growth.
