Water treatment chemicals market seen reaching $64.9 billion by 2033

Persistence Market Research projects the global water and wastewater treatment chemicals market will rise from $45.5 billion in 2026 to $64.9 billion by 2033, driven by freshwater scarcity, tighter environmental rules and investment in treatment infrastructure. North America leads the market with a 39% share as municipal and industrial users increase demand for treatment chemicals. Why it matters: - Freshwater scarcity, tighter discharge rules and infrastructure spending are pushing more municipalities and industries to use treatment chemicals to meet water-quality and compliance targets. - The market’s projected rise to $64.9 billion by 2033 points to sustained demand for chemicals used in purification, recycling and wastewater reuse. - North America’s 39% share shows where regulatory pressure and adoption are already strongest. What happened: - Persistence Market Research projects the global water and wastewater treatment chemicals market will grow from $45.5 billion in 2026 to $64.9 billion by 2033. - The forecast implies a 5.2% compound annual growth rate over the period. - The market is expanding across developed and developing economies as governments, industries and utility providers prioritize water management. - The report places North America in the lead with a 39% market share. - The study also includes sample report access , customization request and purchase options . The details: - Freshwater shortages are increasing demand for treatment chemicals used in purification, recycling and wastewater reuse. - Rapid urbanization, industrialization, climate change and population growth are putting pressure on existing water resources. - Governments and environmental agencies are tightening wastewater discharge and water-quality standards. - Industries are increasing use of coagulants, flocculants, disinfectants, corrosion inhibitors and pH adjustment chemicals to meet those rules. - Municipal water systems remain among the largest users of treatment chemicals. - Cities are modernizing aging infrastructure and building new treatment facilities to serve growing populations. - Water purification, sewage treatment and wastewater recycling projects are creating more demand for chemical inputs. - Industrial sectors including chemicals, petrochemicals, food and beverages, oil and gas, healthcare and pulp are expanding water reuse and recycling programs. - Coagulants and flocculants remain the largest chemical categories because they remove suspended particles and improve water clarity. - Demand for biocides and disinfectants is rising as operators respond to public health concerns and waterborne disease risks. - The report lists liquid, powder and granule forms across municipal, industrial and healthcare end users. Between the lines: - The report points to a market shaped less by discretionary spending and more by regulatory necessity and water-security risk. - Companies that can offer higher-efficiency and lower-impact formulations may gain share as customers try to cut chemical use and operating costs. - The competitive field remains broad, with global players and regional suppliers focusing on innovation, partnerships, acquisitions and capacity expansion. - Named companies include Veolia, SUEZ worldwide, DuPont, Xylem, Kemira, Evoqua Water Technologies LLC, Gradiant Corporation, Trojan Technologies Group ULC., Hydro International Ltd. and ACCIONA. - Technology adoption, including digital monitoring and smart water management systems, is likely to favor operators that can optimize treatment performance. What’s next: - The report expects market growth to continue through 2033 as water security concerns deepen. - Further gains are likely to come from municipal upgrades, industrial reuse projects, stricter environmental compliance and new chemical formulations. - Ongoing investment in water infrastructure should keep demand elevated across key regions, especially North America. - The full company contact and social links were included in the source but do not add material market insight.