Global Water Treatment Biocides Market Size Study & Forecast, by Type, Application, and Regional Forecasts 2025–2035

The Global Water Treatment Biocides Market is valued at approximately USD 4.7 billion in 2024 and is anticipated to grow at a robust compound annual growth rate (CAGR) of 6.30% over the forecast period from 2025 to 2035. Water treatment biocides—chemical agents specially formulated to inhibit the growth of harmful microorganisms—play a vital role in maintaining water purity across a range of sectors. These include industrial operations, municipal utilities, energy plants, and even recreational infrastructures. As global awareness around clean water standards intensifies and industries become more tightly regulated, biocides have emerged as a pivotal solution to preventing microbial-induced corrosion, biofouling, and health hazards. Rising freshwater scarcity, aging infrastructure, and the growing footprint of power and chemical manufacturing are actively shaping this market's trajectory.

Amid accelerating global industrialization and environmental compliance mandates, the demand for both oxidizing and non-oxidizing biocides has escalated dramatically. Particularly in the oil & gas, mining, and pulp & paper sectors, these chemical solutions ensure uninterrupted operations by controlling microbial contamination. Municipal water treatment applications are also experiencing an uptick in adoption, given rising urban population densities and a growing emphasis on safe potable water. Furthermore, the expansion of swimming pools and recreational water facilities in residential and commercial real estate further reinforces the market’s relevance. From legacy treatment systems to cutting-edge smart water management networks, biocides continue to be indispensable in water hygiene protocols.

Regionally, North America remains a dominant force in the water treatment biocides market, attributed to its advanced industrial base, stringent water quality regulations, and increasing investments in infrastructure modernization. The region benefits from proactive initiatives by environmental authorities like the U.S. EPA and Canada’s CEPA, pushing for antimicrobial performance and safety compliance. Meanwhile, Europe maintains a strong foothold due to its green transition policies, with biocides often integrated into sustainable water treatment frameworks. However, the Asia Pacific region is poised for exponential growth during the forecast period. Countries such as India and China are aggressively scaling up their municipal and industrial water treatment capacities amid rapid urbanization, rising health awareness, and favorable policy shifts. Simultaneously, the Middle East and Africa are seeing increased demand driven by water stress and desalination projects requiring biocide treatments.

Major market players included in this report are:
• Baker Hughes Company
• BASF SE
• Ecolab Inc.
• Solenis LLC
• Veolia Group
• Kemira Oyj
• Nouryon
• Suez SA
• Albemarle Corporation
• LANXESS AG
• IRO Group Inc.
• Cortec Corporation
• BWA Water Additives
• Enviro Tech Chemical Services, Inc.
• Dow Inc.

Global Water Treatment Biocides Market Report Scope:
• Historical Data – 2023, 2024
• Base Year for Estimation – 2024
• Forecast period – 2025–2035
• Report Coverage – Revenue forecast, Company Ranking, Competitive Landscape, Growth factors, and Trends
• Regional Scope – North America; Europe; Asia Pacific; Latin America; Middle East & Africa
• Customization Scope – Free report customization (equivalent up to 8 analysts’ working hours) with purchase. Addition or alteration to country, regional & segment scope*

The objective of the study is to define market sizes of different segments & countries in recent years and to forecast the values for the coming years. The report is designed to incorporate both qualitative and quantitative aspects of the industry within the countries involved in the study. The report also provides detailed information about crucial aspects, such as driving factors and challenges, which will define the future growth of the market. Additionally, it incorporates potential opportunities in micro-markets for stakeholders to invest, along with a detailed analysis of the competitive landscape and product offerings of key players.

The detailed segments and sub-segments of the market are explained below:

By Type:
• Oxidized
• Non-Oxidized

By Application:
• Municipal Water Treatment
• Oil & Gas
• Power Plants
• Mining
• Pulp and Paper
• Swimming Pool

By Region:

North America
• U.S.
• Canada

Europe
• UK
• Germany
• France
• Spain
• Italy
• Rest of Europe

Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• Rest of Asia Pacific

Latin America
• Brazil
• Mexico

Middle East & Africa
• UAE
• Saudi Arabia
• South Africa
• Rest of Middle East & Africa

Key Takeaways:
• Market Estimates & Forecast for 10 years from 2025 to 2035.
• Annualized revenues and regional level analysis for each market segment.
• Detailed analysis of geographical landscape with Country level analysis of major regions.
• Competitive landscape with information on major players in the market.
• Analysis of key business strategies and recommendations on future market approach.
• Analysis of competitive structure of the market.
• Demand side and supply side analysis of the market.

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