Water Treatment Chemicals Market - Global Water Treatment Chemicals Industry Analysis, Size, Share, Growth, Trends, and Forecast 2025-2032 - (By Chemical Type, By Form, By Type, By End-User, By Geographic Coverage and By Company)

The global water treatment chemicals market is projected to grow steadily, expanding from US$ 41.7 billion in 2025 to US$ 59.1 billion by 2032, registering a CAGR of 5.1%. This growth is underpinned by increasing awareness of water-borne illnesses, escalating water pollution levels, and a growing need for clean drinking water across the globe. As climate change exacerbates freshwater scarcity and industrial activities intensify, the demand for chemical solutions to ensure water quality and safety is expected to accelerate.

Market Insights

Municipalities and industries are increasingly investing in advanced water treatment chemicals to meet strict regulatory requirements and secure access to potable water. Industrial sectors such as petrochemicals, power generation, and food processing are key contributors to rising demand, requiring specialized chemicals to manage hazardous effluents and ensure operational safety.

Water treatment chemicals are also essential in operations that require high-purity water, including healthcare, pharmaceuticals, and electronics manufacturing. Chemicals like coagulants, flocculants, disinfectants, and stabilizers play a vital role in minimizing contamination and preventing equipment damage caused by scaling and corrosion.

The surge in urban population, industrialization, and aging infrastructure across developing nations has further strengthened the need for efficient water treatment practices. With the global emphasis shifting towards water reuse and conservation, demand for innovative and eco-friendly chemical solutions is on the rise.

Key Drivers

One of the key growth drivers for the market is the rising demand for water driven by urbanization and industrial growth. The UN forecasts a 55% increase in global water demand by 2050, predominantly from domestic, energy, and industrial sectors. As urban centers grow and industrial operations expand, the need for effective wastewater treatment becomes paramount.

Another crucial driver is the increasing incidence of water-borne diseases due to inadequate water sanitation infrastructure. Governments and health organizations are focusing on improving water quality to curb the spread of illnesses like cholera and dysentery, especially in underdeveloped regions. This has significantly boosted the adoption of water treatment chemicals globally.

Business Opportunities

The transition toward sustainable and biodegradable chemical formulations is opening new growth avenues. Rising environmental awareness and global regulations are pushing chemical manufacturers to innovate eco-friendly alternatives. These include plant-based coagulants, low-toxicity disinfectants, and biodegradable chelating agents.

Leading players are expanding their R&D capabilities and forming partnerships to develop and commercialize green water treatment solutions. Companies like Kemira and Solenis are investing in sustainable product lines to align with ESG objectives and cater to demand from environmentally conscious industries and municipalities.

Furthermore, the integration of smart water management systems is enhancing the efficiency and precision of chemical dosing, reducing waste, and enabling real-time monitoring, which creates further value in chemical application.

Regional Analysis

Asia Pacific is emerging as the fastest-growing regional market, fueled by rapid industrialization, government initiatives, and population growth. Countries like India and China are investing heavily in municipal water infrastructure. India, for instance, provided tap water access to over 11 crore rural households by January 2023. China continues to lead in regional revenue, projected to reach US$ 7 billion by 2030, backed by strong enforcement of water pollution control laws.

In North America, regulatory policies like the Safe Drinking Water Act and significant infrastructure investments are driving market growth. The U.S. Environmental Protection Agency has allocated over US$ 6 billion for water projects under the WIFIA program, encouraging municipalities and industries to adopt advanced chemical solutions. Collaborations, such as Kurita America’s partnership with Solugen to create carbon-negative products, highlight the region’s focus on sustainable innovations.

Europe is characterized by its rigorous environmental regulations and commitment to water recycling. Germany recycles over 70% of its wastewater, propelled by EU water directives. France is witnessing rapid adoption of bio-based coagulants, while the U.K. is under pressure to update sewage pollution policies, creating momentum for advanced chemical solutions. Industry leaders like BASF and Lanxess are launching bio-based product lines, reinforcing the region’s sustainable approach.

Competitive Landscape

The global water treatment chemicals market is intensely competitive, with a mix of global corporations and specialized regional providers. Companies are focused on expanding their portfolios through innovation, sustainability, and strategic partnerships. The emphasis on eco-friendly products, technological integration, and regulatory compliance is shaping competitive strategies.

In October 2023, Solenis acquired CedarChem LLC, expanding its footprint in the southeastern U.S. water treatment market. Similarly, Hawkins, Inc. enhanced its capabilities in February 2025 by acquiring Amerochem Corp. in North Carolina, strengthening its reach in the municipal and industrial segments.

Key Players

Prominent companies operating in the water treatment chemicals market include:
• Veolia
• SUEZ Worldwide
• DuPont
• Xylem
• Kemira
• Evoqua Water Technologies LLC
• Gradiant Corporation
• Trojan Technologies Group ULC
• Hydro International Ltd.
• ACCIONA
• Pentair
• Ecolab

These players are continuously investing in R&D, mergers, and regional expansion to meet growing demand and regulatory requirements.

Segmentation

By Chemical Type
• Coagulants & Flocculants
• Corrosion & Scale Inhibitors
• Biocides & Disinfectants
• pH Adjusters & Stabilizers
• Anti-Foaming Agents
• Chelating Agents
• Others

By Form
• Liquid
• Powder
• Granules

By Type
• Synthetic Chemicals
• Natural Chemicals

By End-User
• Municipal Water Treatment
• Chemical & Petrochemical
• Food & Beverages
• Oil & Gas
• Pulp
• Healthcare
• Other Industrial Water Treatment

By Region
• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

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