Water Treatment Ozone Generator Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented, By Technology, By Application, By End-User, By Region & Competition, 2020-2030F

Description

The Global Water Treatment Ozone Generator Market was valued at USD 1.02 billion in 2024 and is projected to reach USD 1.72 billion by 2030, growing at a CAGR of 8.98%. This market centers on the design, production, and implementation of ozone generators specifically developed for water purification across a range of sectors. Ozone generators produce ozone (O3), a highly effective oxidizing agent used to eliminate pathogens, pollutants, and contaminants from water without leaving toxic residues. These systems are increasingly preferred over traditional disinfection methods due to ozone's superior efficacy and eco-friendliness. They are widely used in municipal water treatment, industrial processes, wastewater management, and commercial settings such as swimming pools and bottled water facilities. Key technologies include corona discharge, ultraviolet radiation, cold plasma, and electrolytic generation, with corona discharge remaining dominant due to its scalability and energy efficiency. Market growth is being driven by rising global demand for clean water, tightening water quality regulations, growing industrial water reuse, and environmental awareness. With freshwater resources under pressure and over 2 billion people lacking access to safely managed drinking water, ozone generators are playing a pivotal role in advancing sustainable water treatment solutions.

Market Overview
Forecast Period	2026-2030
Market Size 2024	USD 1.02 Billion
Market Size 2030	USD 1.72 Billion
CAGR 2025-2030	8.98%
Fastest Growing Segment	Cold Plasma
Largest Market	North America

Key Market Drivers

Rising Global Demand for Clean and Safe Water

The increasing demand for clean, safe water across residential, municipal, and industrial applications is a major catalyst for the adoption of ozone-based treatment systems. As global population growth, urban expansion, and industrialization place unprecedented stress on water resources, the need for efficient and sustainable disinfection technologies has intensified. Ozone treatment offers an effective, chemical-free alternative to chlorine and other traditional disinfectants, eliminating a broad spectrum of pathogens while leaving no toxic residues. It also improves water quality by enhancing taste and reducing odors. In municipal applications, ozone helps deliver potable water while complying with stringent regulatory standards. Globally, around 2.2 billion people lack access to safely managed drinking water, and over 50% of the population faces water scarcity for part of the year. Ozone's effectiveness-estimated to be 3,000 times more potent than chlorine-makes it especially suitable for high-performance water treatment amid escalating public health and environmental concerns.

Key Market Challenges

High Capital and Operational Costs Limiting Adoption in Developing Regions

Despite its numerous advantages, the high cost of acquiring and operating ozone generator systems remains a critical barrier to broader adoption, particularly in developing economies. Industrial and municipal-scale ozone generators require substantial capital investment due to the need for advanced materials and robust engineering that can withstand ozone's corrosive nature. In addition, operational expenses, especially electricity consumption, are significant, as ozone generation requires continuous power input. These costs are compounded in regions with unstable power infrastructure or limited access to skilled technical personnel for maintenance and monitoring. As a result, municipalities and small enterprises in lower-income countries often opt for more affordable, albeit less effective, disinfection technologies. The need for specialized training, routine servicing, and monitoring to avoid ozone exposure adds to the operational burden, reducing the appeal of ozone generators where budgets and technical capabilities are limited.

Key Market Trends

Escalating Demand for Chemical-Free and Sustainable Water Disinfection Solutions

There is a marked global shift toward chemical-free and environmentally sustainable water treatment methods, and ozone generators are at the forefront of this trend. Ozone's ability to disinfect without generating harmful byproducts such as trihalomethanes (THMs) makes it a highly attractive solution in light of growing regulatory scrutiny over water safety. Municipal utilities, industrial users, and commercial facilities are turning to ozone to comply with tightening environmental standards while delivering high-quality water. Furthermore, ozone's effectiveness in improving water clarity and taste is driving adoption in applications such as bottled water production and public swimming pools. The rise in public health awareness, environmental concerns, and regulatory mandates is propelling demand for advanced disinfection technologies. As the market continues to evolve, the demand for scalable, energy-efficient ozone solutions that align with green treatment strategies is expected to grow significantly.

Key Market Players

Ebara Technologies Inc.
Chemtronics
Faraday Ozone Products Pvt. Ltd.
Lenntech
Mitsubishi Electric Corporation
Ozonetek Limited
Ozone Solutions
Primozone Production AB
SUEZ SA
Toshiba Corporation

Report Scope:

In this report, the Global Water Treatment Ozone Generator Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Water Treatment Ozone Generator Market, By Technology:

Ultraviolet
Cold Plasma
Corona Discharge
Electrolytic

Water Treatment Ozone Generator Market, By Application:

Wastewater Treatment
Air Treatment

Water Treatment Ozone Generator Market, By End-User:

Municipal
Commercial

Water Treatment Ozone Generator Market, By Region:

North America
- United States
- Canada
- Mexico
Europe
- France
- United Kingdom
- Italy
- Germany
- Spain
Asia-Pacific
- China
- India
- Japan
- Australia
- South Korea
South America
- Brazil
- Argentina
- Colombia
Middle East & Africa
- South Africa
- Saudi Arabia
- UAE
- Kuwait
- Turkey

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Water Treatment Ozone Generator Market.

Available Customizations:

Global Water Treatment Ozone Generator Market report with the given Market data, Tech Sci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

1. Product Overview

1.1. Market Definition
1.2. Scope of the Market
- 1.2.1. Markets Covered
- 1.2.2. Years Considered for Study
1.3. Key Market Segmentations

2. Research Methodology

2.1. Objective of the Study
2.2. Baseline Methodology
2.3. Formulation of the Scope
2.4. Assumptions and Limitations
2.5. Sources of Research
- 2.5.1. Secondary Research
- 2.5.2. Primary Research
2.6. Approach for the Market Study
- 2.6.1. The Bottom-Up Approach
- 2.6.2. The Top-Down Approach
2.7. Methodology Followed for Calculation of Market Size & Market Shares
2.8. Forecasting Methodology
- 2.8.1. Data Triangulation & Validation

3. Executive Summary

3.1. Overview of the Market
3.2. Overview of Key Market Segmentations
3.3. Overview of Key Market Players
3.4. Overview of Key Regions/Countries
3.5. Overview of Market Drivers, Challenges, and Trends

4. Voice of Customer

5. Global Water Treatment Ozone Generator Market Outlook

5.1. Market Size & Forecast
- 5.1.1. By Value
5.2. Market Share & Forecast
- 5.2.1. By Technology (Ultraviolet, Cold Plasma, Corona Discharge, Electrolytic)
- 5.2.2. By Application (Wastewater Treatment, Air Treatment)
- 5.2.3. By End-User (Municipal, Commercial)
- 5.2.4. By Region
5.3. By Company (2024)
5.4. Market Map

6. North America Water Treatment Ozone Generator Market Outlook

6.1. Market Size & Forecast
- 6.1.1. By Value
6.2. Market Share & Forecast
- 6.2.1. By Technology
- 6.2.2. By Application
- 6.2.3. By End-User
- 6.2.4. By Country
6.3. North America: Country Analysis
- 6.3.1. United States Water Treatment Ozone Generator Market Outlook
  - 6.3.1.1. Market Size & Forecast
    - 6.3.1.1.1. By Value
  - 6.3.1.2. Market Share & Forecast
    - 6.3.1.2.1. By Technology
    - 6.3.1.2.2. By Application
    - 6.3.1.2.3. By End-User
- 6.3.2. Canada Water Treatment Ozone Generator Market Outlook
  - 6.3.2.1. Market Size & Forecast
    - 6.3.2.1.1. By Value
  - 6.3.2.2. Market Share & Forecast
    - 6.3.2.2.1. By Technology
    - 6.3.2.2.2. By Application
    - 6.3.2.2.3. By End-User
- 6.3.3. Mexico Water Treatment Ozone Generator Market Outlook
  - 6.3.3.1. Market Size & Forecast
    - 6.3.3.1.1. By Value
  - 6.3.3.2. Market Share & Forecast
    - 6.3.3.2.1. By Technology
    - 6.3.3.2.2. By Application
    - 6.3.3.2.3. By End-User

7. Europe Water Treatment Ozone Generator Market Outlook

7.1. Market Size & Forecast
- 7.1.1. By Value
7.2. Market Share & Forecast
- 7.2.1. By Technology
- 7.2.2. By Application
- 7.2.3. By End-User
- 7.2.4. By Country
7.3. Europe: Country Analysis
- 7.3.1. Germany Water Treatment Ozone Generator Market Outlook
  - 7.3.1.1. Market Size & Forecast
    - 7.3.1.1.1. By Value
  - 7.3.1.2. Market Share & Forecast
    - 7.3.1.2.1. By Technology
    - 7.3.1.2.2. By Application
    - 7.3.1.2.3. By End-User
- 7.3.2. United Kingdom Water Treatment Ozone Generator Market Outlook
  - 7.3.2.1. Market Size & Forecast
    - 7.3.2.1.1. By Value
  - 7.3.2.2. Market Share & Forecast
    - 7.3.2.2.1. By Technology
    - 7.3.2.2.2. By Application
    - 7.3.2.2.3. By End-User
- 7.3.3. Italy Water Treatment Ozone Generator Market Outlook
  - 7.3.3.1. Market Size & Forecast
    - 7.3.3.1.1. By Value
  - 7.3.3.2. Market Share & Forecast
    - 7.3.3.2.1. By Technology
    - 7.3.3.2.2. By Application
    - 7.3.3.2.3. By End-User
- 7.3.4. France Water Treatment Ozone Generator Market Outlook
  - 7.3.4.1. Market Size & Forecast
    - 7.3.4.1.1. By Value
  - 7.3.4.2. Market Share & Forecast
    - 7.3.4.2.1. By Technology
    - 7.3.4.2.2. By Application
    - 7.3.4.2.3. By End-User
- 7.3.5. Spain Water Treatment Ozone Generator Market Outlook
  - 7.3.5.1. Market Size & Forecast
    - 7.3.5.1.1. By Value
  - 7.3.5.2. Market Share & Forecast
    - 7.3.5.2.1. By Technology
    - 7.3.5.2.2. By Application
    - 7.3.5.2.3. By End-User

8. Asia-Pacific Water Treatment Ozone Generator Market Outlook

8.1. Market Size & Forecast
- 8.1.1. By Value
8.2. Market Share & Forecast
- 8.2.1. By Technology
- 8.2.2. By Application
- 8.2.3. By End-User
- 8.2.4. By Country
8.3. Asia-Pacific: Country Analysis
- 8.3.1. China Water Treatment Ozone Generator Market Outlook
  - 8.3.1.1. Market Size & Forecast
    - 8.3.1.1.1. By Value
  - 8.3.1.2. Market Share & Forecast
    - 8.3.1.2.1. By Technology
    - 8.3.1.2.2. By Application
    - 8.3.1.2.3. By End-User
- 8.3.2. India Water Treatment Ozone Generator Market Outlook
  - 8.3.2.1. Market Size & Forecast
    - 8.3.2.1.1. By Value
  - 8.3.2.2. Market Share & Forecast
    - 8.3.2.2.1. By Technology
    - 8.3.2.2.2. By Application
    - 8.3.2.2.3. By End-User
- 8.3.3. Japan Water Treatment Ozone Generator Market Outlook
  - 8.3.3.1. Market Size & Forecast
    - 8.3.3.1.1. By Value
  - 8.3.3.2. Market Share & Forecast
    - 8.3.3.2.1. By Technology
    - 8.3.3.2.2. By Application
    - 8.3.3.2.3. By End-User
- 8.3.4. South Korea Water Treatment Ozone Generator Market Outlook
  - 8.3.4.1. Market Size & Forecast
    - 8.3.4.1.1. By Value
  - 8.3.4.2. Market Share & Forecast
    - 8.3.4.2.1. By Technology
    - 8.3.4.2.2. By Application
    - 8.3.4.2.3. By End-User
- 8.3.5. Australia Water Treatment Ozone Generator Market Outlook
  - 8.3.5.1. Market Size & Forecast
    - 8.3.5.1.1. By Value
  - 8.3.5.2. Market Share & Forecast
    - 8.3.5.2.1. By Technology
    - 8.3.5.2.2. By Application
    - 8.3.5.2.3. By End-User

9. South America Water Treatment Ozone Generator Market Outlook

9.1. Market Size & Forecast
- 9.1.1. By Value
9.2. Market Share & Forecast
- 9.2.1. By Technology
- 9.2.2. By Application
- 9.2.3. By End-User
- 9.2.4. By Country
9.3. South America: Country Analysis
- 9.3.1. Brazil Water Treatment Ozone Generator Market Outlook
  - 9.3.1.1. Market Size & Forecast
    - 9.3.1.1.1. By Value
  - 9.3.1.2. Market Share & Forecast
    - 9.3.1.2.1. By Technology
    - 9.3.1.2.2. By Application
    - 9.3.1.2.3. By End-User
- 9.3.2. Argentina Water Treatment Ozone Generator Market Outlook
  - 9.3.2.1. Market Size & Forecast
    - 9.3.2.1.1. By Value
  - 9.3.2.2. Market Share & Forecast
    - 9.3.2.2.1. By Technology
    - 9.3.2.2.2. By Application
    - 9.3.2.2.3. By End-User
- 9.3.3. Colombia Water Treatment Ozone Generator Market Outlook
  - 9.3.3.1. Market Size & Forecast
    - 9.3.3.1.1. By Value
  - 9.3.3.2. Market Share & Forecast
    - 9.3.3.2.1. By Technology
    - 9.3.3.2.2. By Application
    - 9.3.3.2.3. By End-User

10. Middle East and Africa Water Treatment Ozone Generator Market Outlook

10.1. Market Size & Forecast
- 10.1.1. By Value
10.2. Market Share & Forecast
- 10.2.1. By Technology
- 10.2.2. By Application
- 10.2.3. By End-User
- 10.2.4. By Country
10.3. Middle East and Africa: Country Analysis
- 10.3.1. South Africa Water Treatment Ozone Generator Market Outlook
  - 10.3.1.1. Market Size & Forecast
    - 10.3.1.1.1. By Value
  - 10.3.1.2. Market Share & Forecast
    - 10.3.1.2.1. By Technology
    - 10.3.1.2.2. By Application
    - 10.3.1.2.3. By End-User
- 10.3.2. Saudi Arabia Water Treatment Ozone Generator Market Outlook
  - 10.3.2.1. Market Size & Forecast
    - 10.3.2.1.1. By Value
  - 10.3.2.2. Market Share & Forecast
    - 10.3.2.2.1. By Technology
    - 10.3.2.2.2. By Application
    - 10.3.2.2.3. By End-User
- 10.3.3. UAE Water Treatment Ozone Generator Market Outlook
  - 10.3.3.1. Market Size & Forecast
    - 10.3.3.1.1. By Value
  - 10.3.3.2. Market Share & Forecast
    - 10.3.3.2.1. By Technology
    - 10.3.3.2.2. By Application
    - 10.3.3.2.3. By End-User
- 10.3.4. Kuwait Water Treatment Ozone Generator Market Outlook
  - 10.3.4.1. Market Size & Forecast
    - 10.3.4.1.1. By Value
  - 10.3.4.2. Market Share & Forecast
    - 10.3.4.2.1. By Technology
    - 10.3.4.2.2. By Application
    - 10.3.4.2.3. By End-User
- 10.3.5. Turkey Water Treatment Ozone Generator Market Outlook
  - 10.3.5.1. Market Size & Forecast
    - 10.3.5.1.1. By Value
  - 10.3.5.2. Market Share & Forecast
    - 10.3.5.2.1. By Technology
    - 10.3.5.2.2. By Application
    - 10.3.5.2.3. By End-User

11. Market Dynamics

11.1. Drivers
11.2. Challenges

12. Market Trends & Developments

12.1. Merger & Acquisition (If Any)
12.2. Product Launches (If Any)
12.3. Recent Developments

13. Company Profiles

13.1. Ebara Technologies Inc.
- 13.1.1. Business Overview
- 13.1.2. Key Revenue and Financials
- 13.1.3. Recent Developments
- 13.1.4. Key Personnel/Key Contact Person
- 13.1.5. Key Product/Services Offered
13.2. Chemtronics
13.3. Faraday Ozone Products Pvt. Ltd.
13.4. Lenntech
13.5. Mitsubishi Electric Corporation
13.6. Ozonetek Limited
13.7. Ozone Solutions
13.8. Primozone Production AB
13.9. SUEZ SA
13.10. Toshiba Corporation