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Water Treatment Ozone Generator Market Growth From $1.68 Billion In 2026 To $2.2 Billion By 2030 At A CAGR Of 7%
The water treatment ozone generator market has experienced substantial growth in recent years. It is anticipated to expand from $1.57 billion in 2025 to $1.68 billion in 2026, demonstrating a compound annual growth rate (CAGR) of 7.1%. The historical growth of this market stems from factors including the expansion of municipal water treatment infrastructure, an escalating demand for improved potable water quality, the increased utilization of ozone in industrial wastewater treatment, a growing understanding of chemical-free disinfection, and the adoption of ozone in food and beverage processing.
The market for water treatment ozone generators is anticipated to experience substantial expansion over the coming years, projected to reach $2.2 billion by 2030, exhibiting a compound annual growth rate (CAGR) of 7.0%. This expansion throughout the forecast period stems from factors such as heightened concerns regarding water scarcity, increased funding directed towards sustainable water treatment technologies, the proliferation of decentralized water treatment systems, greater use of ozone in sectors like aquaculture and healthcare, and a stronger regulatory focus on sophisticated water purification methods. Significant developments expected during this period involve a greater embrace of chemical-free water disinfection solutions, increased implementation of ozone-based advanced oxidation processes, the growing incorporation of intelligent monitoring and control technologies, the development of more modular and scalable ozone generator designs, and an intensified drive towards energy-efficient ozone generation.
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Water Treatment Ozone Generator Market Expansion Drivers: What’s Shaping Future Growth?
Increasing worries regarding water contamination are anticipated to drive the expansion of the water treatment ozone generator market in the future. Water pollution signifies the introduction of poisonous or detrimental substances into water bodies, making them unsuitable for human consumption and harming aquatic life. The escalation of water contamination stems from a growing number of industries discharging raw waste into water sources, resulting in hazardous chemical impurity. A water treatment ozone generator tackles water pollution through the production of ozone, a potent oxidizing agent that efficiently removes detrimental pollutants, microbes, and organic substances. This technology purifies water without generating any poisonous residues, thereby guaranteeing both environmental preservation and human well-being. For example, in August 2025, the Environment Agency, a UK-based government department, reported that in 2024, the overall count of pollution events from sewerage and water supply assets increased by 29% relative to 2023, a surge deemed unsatisfactory. Consequently, the heightened apprehension concerning water contamination is propelling the expansion of the water treatment ozone generator market.
Water Treatment Ozone Generator Market Segment Analysis: What Are The Core Market Categories?
The water treatment ozone generator market covered in this report is segmented –
1) By Product Types: Large Ozone Generator, Middle Ozone Generator, Small Ozone Generator
2) By Technology Type: Corona Discharge Ozone Generators, Ultraviolet Ozone Generators, Electrolysis-Based Ozone Generators, Other Technologies
3) By Ozone Output Capacity: Low (0 – 20 Grams Per Hour), Medium (21 – 100 Grams Per Hour), High (101 – 500 Grams Per Hour), Very High (Above 500 Grams Per Hour)
4) By Application: Water Treatment, Wastewater Treatment, Swimming Pool Treatment, Aquaculture And Fish Farming, Industrial Applications
5) By End-User Industry: Municipal Water Supply, Food And Beverage Processing, Healthcare And Pharmaceuticals, Pulp And Paper, Oil And Gas
Subsegments:
1) By Large Ozone Generator: Municipal Water Treatment, Industrial Wastewater Treatment, Power Plant Water Conditioning, Desalination Pre-Treatment
2) By Middle Ozone Generator: Beverage And Food Processing Plants, Textile Industry Wastewater Treatment, Chemical Manufacturing Effluent Treatment, Pharmaceutical Water Purification
3) By Small Ozone Generator: Residential Water Purification, Small Commercial Units, Aquarium And Aquaculture, Laboratory Water Treatment
Water Treatment Ozone Generator Market Strategic Trends: What Defines The Next Growth Phase?
Leading companies within the water treatment ozone generator market are concentrating on creating sophisticated remedies, such as ecological water disinfection systems, to boost treatment effectiveness and satisfy increasing regulatory and ecological requirements. An environmentally conscious water disinfection system employs sustainable approaches or advanced filtration to eradicate dangerous microorganisms and pollutants, thus negating the necessity for toxic chemicals and ensuring clean water free from detrimental byproducts. For example, in October 2024, Salher, a Spain-based provider of solutions for urban and industrial wastewater treatment, introduced the OZ Wizard, an innovative automatic ozone generation apparatus. This compact and modular equipment is ideal for municipal water supplies, effectively eliminating microorganisms and contaminants without leaving harmful residues. The OZ Wizard promotes sustainable water treatment by generating ozone via corona discharge technology, providing a chemical-free, economical method to enhance water quality and safeguard environmental assets.
Water Treatment Ozone Generator Market Leading Companies And Competitive Benchmarking
Major companies operating in the water treatment ozone generator market are METAWATER Co. Ltd, De Nora, Chemtronics Co. Ltd, Ebara Technologies Inc, BIO-UV Group SAS, Salher, Ozone Solutions Inc, ClearWater Tech LLC, Faraday Ozone Products Private Limited, Pinnacle Ozone Solutions LLC, Absolute Ozone, Spartan Environmental Technologies LLC, A2Z Ozone Inc, Oxidation Technologies LLC, Eltech Ozone Pvt. Ltd., Qingdao Guolin Technology Group Co. Ltd., Primozone Production AB, Toshiba Plant Systems & Services Corporation, KMT Waterjet Systems Inc, Lomon Billions Group
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Water Treatment Ozone Generator Market Largest Region By Revenue And Market Share
North America was the largest region in the water treatment ozone generator market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the water treatment ozone generator market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.
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Wasay has over a decade of experience in market research, data modelling, and analytics, with prior experience at GlobalData and Decision Tree Consulting Services. At The Business Research Company , he leads research operations across syndicated studies, customized consulting engagements, and the Global Market Model platform. His professional experience includes supporting organizations such as Boston Consulting Group, KPMG, and Ernst & Young. Wasay holds a degree in Electronics and Communications Engineering, postgraduate management qualifications from International Management Institute Belgium and Indian School of Business and Entrepreneurship, and completed the Integrated Program in Business Analytics from Indian Institute of Management Indore.
