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Ozone Treatment Systems Market

The market for Ozone Treatment Systems was estimated at $1.4 billion in 2024; it is anticipated to increase to $2.2 billion by 2030, with projections indicating growth to around $3.1 billion by 2035.

Report ID:DS1401404
Author:Swarup Sahu - Senior Consultant
Published Date:
Datatree
Industrial Tools & Machinery
Production Tools & Equipment
Ozone Treatment Systems
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Report Summary
Market Data
Methodology
Table of Contents

Global Ozone Treatment Systems Market Outlook

Revenue, 2024

$1.4B

Forecast, 2034

$2.9B

CAGR, 2025 - 2034

7.3%

The Ozone Treatment Systems industry revenue is expected to be around $1.5 billion in 2025 and expected to showcase growth with 7.3% CAGR between 2025 and 2034. The rise in the Ozone treatment systems market clearly shows how important it has become in industries lately. This increase is mainly because of its role in enhancing air and water quality fight against microbial pathogens and aiding in proper disposal of industrial waste. The worldwide emphasis on friendly solutions and strict environmental rules have been the main factors, behind the growth of this market. In the wake of increasing recognition of the importance of sustainability and public health issues significance comes the continued rise in popularity of ozone treatment systems; a clear indication of their enduring importance, in meeting regulatory standards and promoting a healthier environment.

Systems using ozone (O3) treatment are known for their effectiveness in breaking down pollutants and eliminating substances along with various bacteria and viruses efficiently and thoroughly in applications such as purifying air in cities or towns and treating wastewater from industries and the food industry due, to their reliability and adaptability.

Ozone Treatment Systems market outlook with forecast trends, drivers, opportunities, supply chain, and competition 2024-2034
Ozone Treatment Systems Market Outlook

Market Key Insights

  • The Ozone Treatment Systems market is projected to grow from $1.4 billion in 2024 to $2.9 billion in 2034. This represents a CAGR of 7.3%, reflecting rising demand across Industrial Wastewater Treatment, Drinking Water Purification, and Air & Gas Treatment.

  • SUEZ Water Technologies & Solutions, Ecolab Inc., Xylem are among the leading players in this market, shaping its competitive landscape.

  • U.S. and Germany are the top markets within the Ozone Treatment Systems market and are expected to observe the growth CAGR of 4.7% to 7.0% between 2024 and 2030.

  • Emerging markets including Brazil, India and South Africa are expected to observe highest growth with CAGR ranging between 8.4% to 10.1%.

  • Transition like Shift to Green Disinfection is expected to add $200 million to the Ozone Treatment Systems market growth by 2030.

  • The Ozone Treatment Systems market is set to add $1.4 billion between 2024 and 2034, with manufacturer targeting Industrial Wastewater & Municipal Wastewater Application projected to gain a larger market share.

  • With Rising environmental concerns, and technological advancements in ozone generation, Ozone Treatment Systems market to expand 102% between 2024 and 2034.

ozone treatment systems market size with pie charts of major and emerging country share, CAGR, trends for 2025 and 2032
Ozone Treatment Systems - Country Share Analysis

Opportunities in the Ozone Treatment Systems

Advancements in ozone generation techniques and monitoring systems have also shown potential for the growth of ozone treatment systems with innovations like micro gap technology and online monitoring systems playing a key role, in improving system efficiency and ease of use while boosting market demand.

Growth Opportunities in North America and Asia Pacific

In North America – led by the United States – there is an interest in ozone treatment systems due to stringent environmental rules and a rise in industrial wastewater management needs that call for advanced solutions like ozone treatment systems. The regions tech driven sectors are fueling competition. Also creating chances, for companies that provide cutting edge and affordable systems. Efforts to address water scarcity and maintain water quality standards are also driving market expansion. The main factors include the implementation in public water systems and the food and beverage sectors, driven by an emphasis, on cleanliness and hygiene.
The ozone treatment system market in the Asia Pacific region is on the rise mainly due to the growth seen in countries like India and China as a result of urban development and industrial expansion causing more pollution in air and water bodies that require effective treatment methods to be put in place for their mitigation needs. The competitiveness of the market locally is high owing to the presence of global and local companies; however the most promising sectors are noted to be industrial applications and municipal water treatment services due to governmental efforts, towards environmental preservation and pollution mitigation measures. Moreover the growing healthcare sector in this region is driving the need, for ozone treatment systems which play a role in maintaining a clean environment within healthcare facilities.

Market Dynamics and Supply Chain

01

Driver: Rising environmental concerns, and Increased application in food and beverage industry

There is also a rising worry about the environment and the long term availability of water sources has also led to a higher need for effective water purification techniques. Ozone treatment systems have also become popular in industries because they are also environmentally friendly and provide excellent disinfection properties. These systems are also effective in eliminating pollutants ranging from pharmaceutical remnants to microbial agents This versatility makes them suitable for use, in industrial water treatment applications and contributes to market expansion. The use of ozone treatment systems in food and beverage processing has also accelerated market growth. The systems ability to effectively disinfect without leaving any residual chemicals makes it a preferred choice for this industry. The rising global demand for food safety and quality has also further amplified the usage of ozone treatment systems in food and beverage production lines, contributing substantially to market expansion.
also advances in ozone generation technology have also improved the reliability and efficiency of ozone treatment systems while also making them more accessible to users than before. today's systems come with cutting edge capabilities like automated control and monitoring that help boost performance and simplify system operation. These developments are also making the systems increasingly suitable for large scale commercial and municipal water treatment applications, which is also leading to a rise in demand for them, in the market.
02

Restraint: High Initial Investment

The initial expenses associated with ozone treatment systems are quite substantial. Could pose a financial challenge for small and medium sized enterprises looking to implement them due to the significant capital investment required upfront. These high costs not only affect affordability but also result in a longer return on investment period which may deter cost conscious markets from considering these systems as a viable option. As a result of the initial financial outlay involved in installing ozone treatment systems can be a significant barrier, to their widespread adoption and can impact the dynamics of the market significantly.
03

Opportunity: Tapping into the Residential Sector and Expanding Applications in Emerging Economies

In the past ozone treatment systems have been commonly employed in managing wastewater; however they are now becoming more popular in residential settings as well. The growing awareness, among consumers regarding water quality and the rise of water related illnesses are prompting homeowners to look for methods of water purification. This creates an opportunity for providers of ozone treatment systems to enter and serve this unexplored market segment.
In developing nations the demand for ozone treatment systems is on the rise due to industrial growth and rising concerns, about water quality and population expansion there making it essential to deploy advanced water treatment solutions that can efficiently purify and disinfect water to tackle the increasing pollution levels.
04

Challenge: Limited Awareness and Technical Expertise

Ozone treatment technology is relatively new and complex, as compared to traditional water and air treatment methods. There is a lack of comprehensive knowledge and understanding among potential end-users about the operational benefits and functionality of these systems. Furthermore, operating and maintaining these systems requires specialized technical expertise and training. In many regions across the globe, there is a scarcity of such skilled professionals. Thus, the limited awareness and technical know-how presents a significant obstacle to the growth of the global ozone treatment systems market.

Supply Chain Landscape

1

Raw Material Suppliers

Dow Chemical CompanyLinde Group
2

Equipment Manufacturers

Ozotech IncAbsolute Ozone
3

Distributors & Wholesalers

Applied Ozone SystemsBiOzone Corporation
4

End-User Industry

Food and BeveragePharmaceuticalWater Treatment Facilities
Ozone Treatment Systems - Supply Chain

Use Cases of Ozone Treatment Systems in Industrial Wastewater & Air & Gas

Industrial Wastewater Treatment : Ozone treatment systems are predominantly used in industrial wastewater treatment processes for efficient handling of pollutants and impurities. These systems, especially the high-volume ozone generators, are highly sought after in this segment due to their superior oxidation capabilities. The unique advantage of using ozone treatment here is its efficiency in organic and pathogenic compound oxidation, which positions it as a safe, environmentally-friendly option. Key players like Suez and Xylem Inc. have forged an impressive market position, with strengths in reliable and efficient system designs.
Drinking Water Purification : Ozone treatment systems are extensively used in potable water treatment. Specifically, compact ozone systems are preferred in this application because of their efficiency in improving the waters taste and odor by eliminating harmful bacteria, viruses, and other organic materials. Such treatments offer the unique advantage of disinfection without leaving harmful residues. Market leaders in this segment include Mitsubishi Electric Corporation and Ecolab Inc., known for their advanced technologies and dependable services.
Air & Gas Treatment : Ozone treatment systems are increasingly deployed for air and gas treatment applications. Such treatments leverage ozone generators for the efficient elimination of odors and volatile organic compounds present in gaseous effluents. This application provides the unique advantage of enhancing indoor air quality significantly. Companies like Toshiba Corporation and METAWATER Co., Ltd.

Recent Developments

The market for ozone treatment systems is witnessing significant advancements, largely prompted by a growing awareness about water safety and environmental considerations. Increasingly, these systems are employed in a wide range of applications - from improving water quality in municipal supplies to enhancing air quality in indoor environments.

December 2024 : Fielding International announced the launch of its advanced Ozone treatment systems specifically designed for industrial wastewater management, enhancing the efficiency of water purification process
November 2024 : EcoPure Ozone Systems unveiled a new product line featuring cutting-edge sensor technology for more accurate detection and elimination of contaminants in drinking water
September 2024 : Ozone Tech Solutions secured a strategic partnership with AquaClear to integrate their high-performing ozone treatment technologies into AquaClears vast network of water treatment facilities.

Impact of Industry Transitions on the Ozone Treatment Systems Market

As a core segment of the Production Tools & Equipment industry, the Ozone Treatment Systems market develops in line with broader industry shifts. Over recent years, transitions such as Shift to Green Disinfection and Adoption of Smart Automation have redefined priorities across the Production Tools & Equipment sector, influencing how the Ozone Treatment Systems market evolves in terms of demand, applications and competitive dynamics. These transitions highlight the structural changes shaping long-term growth opportunities.
01

Shift to Green Disinfection

The ozone treatment systems industry is undergoing a major transition toward greener, chemical-free disinfection methods as sustainability becomes a priority across water and wastewater sectors. Ozone’s ability to break down contaminants without generating harmful byproducts is pushing municipalities to replace traditional chlorine-based systems. This shift has also influenced industries such as food processing, where ozone is increasingly used for surface sanitation and cold-storage preservation, reducing reliance on synthetic chemicals. The healthcare sector is similarly adopting ozone technologies to achieve high-level sterilization with fewer toxic residues, reflecting a broader movement toward safer and environmentally responsible disinfection solutions.
02

Adoption of Smart Automation

A significant transition in ozone treatment systems is the rapid integration of automation, IoT monitoring, and advanced process controls. Modern ozone generators now incorporate real-time sensors, predictive maintenance algorithms, and remote operation capabilities, dramatically improving efficiency and operational reliability. Industries such as aquaculture are benefiting from automated ozone-based water purification systems that maintain optimal oxygenation and pathogen control with minimal human intervention. Similarly, industrial laundries are adopting automated ozone washing systems that reduce water and energy consumption while extending textile life. This automation-driven shift is transforming ozone technologies into smarter, more consistent, and cost-efficient solutions.