세계의 잔류염소계 시장 : 솔루션별, 측정별, 형태별, 디스플레이별, 용도별, 지역별 - 산업 역학, 규모, 기회 예측(2033년)

The residual chlorine meters market is currently experiencing robust growth, reflecting the increasing global emphasis on water quality and public health. In 2024, the market was valued at approximately US$ 381.70 million, signaling a substantial demand for accurate and reliable chlorine monitoring solutions. Looking ahead, this strong momentum is expected to continue, with projections indicating that the market will reach a valuation of US$ 607.54 million by 2033. This represents a compound annual growth rate (CAGR) of 5.3% over the forecast period from 2025 to 2033, underscoring the steady expansion driven by various critical factors.

One of the primary drivers behind this growth is the rising demand for water quality monitoring across both municipal and industrial sectors. As awareness of the importance of safe drinking water and environmental protection grows, governments and organizations worldwide are investing heavily in water treatment infrastructure and monitoring technologies. This trend is complemented by ongoing technological advancements, particularly the development of smart meters that offer enhanced accuracy, real-time data collection, and integration with automated control systems. These innovations improve the efficiency and reliability of chlorine measurement, meeting the increasing expectations of water treatment facilities and regulatory bodies.

Noteworthy Market Developments

Technological innovation and a dynamic competitive landscape are playing pivotal roles in shaping the future demand for residual chlorine meters. Leading companies in the market are strategically capitalizing on these opportunities to drive growth and expand their market presence. For example, Xylem projects its revenue to reach as high as $8.7 billion in 2025, reflecting strong confidence in the expanding demand for advanced water monitoring solutions. Similarly, Veolia has made significant strides by securing over $750 million in new contracts early in 2025, including a major $550 million agreement in the United States. These achievements underscore the intensity of competition and the substantial investments being made to meet the evolving needs of water treatment and industrial sectors.

These companies provide a broad spectrum of solutions that cater to diverse applications, ranging from portable measurement devices to continuous online monitors. An illustrative example of innovation in this space is ABB's launch of ChloroStar in April 2025, a new family of sensors, transmitters, and accessories designed for precise and reliable chlorine measurement and analysis. This product line is tailored for use in water, wastewater, and other industrial sectors, providing users with enhanced control over chlorine dosing and monitoring.

Core Growth Drivers

The demand for residual chlorine meters is increasingly anchored in large-scale infrastructure developments and stringent environmental mandates, both of which are significant drivers of market growth. Municipal projects, in particular, play a crucial role in this expansion. For example, China has set ambitious goals to enhance its water treatment capabilities by boosting daily sewage treatment capacity by 12 million cubic meters and renovating an extensive 45,000 kilometers of pipelines by 2025. These initiatives reflect the country's commitment to improving water quality and infrastructure resilience, thereby creating substantial demand for reliable monitoring devices like residual chlorine meters.

Emerging Opportunity Trends

A significant trend driving market growth is the increasing demand for advanced monitoring solutions from high-tech manufacturing and precision aquaculture industries. Among these, the semiconductor sector stands out due to its enormous requirement for ultrapure water, an essential resource in wafer fabrication processes. For example, a single large semiconductor fabrication plant producing around 40,000 wafers per month can consume approximately 4.8 million gallons of water daily. This immense water usage highlights the critical need for precise and reliable monitoring systems to ensure water quality and optimize resource management in such water-intensive environments.

Barriers to Optimization

Integrating advanced monitoring systems with existing legacy infrastructure, such as SCADA (Supervisory Control and Data Acquisition) systems, presents significant challenges that can impede market growth. Legacy systems, often installed many years ago, were designed with older technologies and architectures that may not be fully compatible with modern monitoring solutions. This incompatibility can lead to complex integration processes, requiring specialized expertise to bridge the technological gaps between the new and old systems. As a result, organizations may face prolonged implementation timelines and increased risk of system errors or failures during the integration phase.

Detailed Market Segmentation

By Measurement, offline measurement using DPD (N, N-diethyl-p-phenylenediamine) colorimetric detection dominates the residual chlorine meters market, commanding an impressive 72.30% share. This overwhelming preference is rooted in several key strengths that make the DPD method the industry standard for chlorine analysis. One of the primary reasons for its widespread use is its proven accuracy in detecting chlorine concentrations. The method provides reliable and precise results, which are essential for maintaining water quality and ensuring that disinfection processes meet safety standards.

By Form, wall-mounted meters represent the largest segment in the residual chlorine meters market, capturing a substantial 44% share. Their dominance is closely tied to their essential role in providing continuous, real-time monitoring of water treatment processes. In modern water treatment facilities, uninterrupted and accurate measurement of residual chlorine is crucial for maintaining water quality and safety. Wall-mounted meters are ideally suited to this task because they can be permanently installed at key points within the treatment system, enabling constant surveillance without the need for manual intervention.

By Application, the water purification plant segment stands out as the largest consumer in the residual chlorine meters market, commanding over 45.4% of the total market share. This prominent position is largely a response to the global necessity of ensuring access to microbially safe drinking water, a critical challenge that affects billions of people worldwide. Contaminated water sources remain a serious concern, especially in low- and middle-income countries, where an estimated 2.32 billion individuals rely on unsafe water for their daily needs. This staggering figure underscores the urgent demand for reliable and effective water disinfection solutions.

By Display, Liquid-crystal displays (LCDs) hold a commanding presence in the residual chlorine meters market, capturing an impressive 78.90% of the market share. Their dominance stems from several key attributes that make them highly suitable for industrial use. One of the most valued features of LCD technology is its longevity. Industrial-grade LCDs typically offer an operational lifespan ranging from 50,000 to 100,000 hours, far surpassing many alternative display technologies. This extended durability is particularly important for equipment designed to operate continuously, reducing the frequency and costs associated with replacements or repairs.

Segment Breakdown

By Solution

• Equipment
• Consumables
• Reagent Kits
• Reagent Tablets/Powders
• Color Wheel Comparator Kits
• Test Tube Comparator Kits
• Pool Test Kits
• Test Strips
• Electrodes
• Accessories

By Measurement

• Offline (DPD Colorimetric Detection)
• Online/Continuous (Amperometric Sensors)

By Form

• Wall-mount
• Handheld/ Portable
• Pen Style

By Display

• LED Display
• LCD Display

By Application

• Water Purification Plant
• Industrial
• Municipal
• Food and Beverages
• Desalination
• Laboratory Use
• Others

By Region

• North America
• The U.S.
• Canada
• Mexico
• Europe
• The UK
• Germany
• France
• Italy
• Spain
• Poland
• Russia
• Rest of Europe
• Asia Pacific
• China
• India
• South Korea
• Japan
• Australia & New Zealand
• ASEAN
• Rest of Asia Pacific
• Middle East & Africa (MEA)
• UAE
• Saudi Arabia
• South Africa
• Rest of MEA
• South America
• Argentina
• Brazil
• Rest of South America

Geography Breakdown

• North America holds a commanding position in the residual chlorine meters market, capturing nearly 35% of the global share. This strong foothold is largely attributed to substantial government investments aimed at upgrading and expanding the region's water infrastructure. A key driver behind this trend is the U.S. Environmental Protection Agency (EPA), which is dedicating an impressive $8.9 billion to State Revolving Funds (SRFs) for the fiscal year 2025.
• Within this allocation, a notable portion-$2.6 billion-is specifically earmarked for the Clean Water SRF, underscoring the federal government's commitment to improving sanitation and environmental health. These federal mandates have become a catalyst for large-scale infrastructure enhancements, exemplified by projects such as the new water treatment plant in Columbus, Ohio. This facility is planned to process an impressive 145 million gallons of water daily, aiming to meet the rising demands driven by industrial growth and urban expansion.

Leading Market Participants

• HORIBA
• DKK-TOA CORPORATION
• Hanna Instruments
• Hach Company
• Tanita
• Automated Water & Effluent Ltd.
• Yokogawa Electric Corporation
• Analyticon Biotechnologies GmbH
• RAKIRO BIOTECH SYSTEMS PRIVATE LIMITED
• BOQU Instruments
• ABB Ltd.
• Lohand Biological
• Christian Burkert GmbH & Co. KG
• Extech Instruments
• Other Prominent Players

Table of Content

Chapter 1. Research Framework

• 1.1. Research Objective
• 1.2. Product Overview
• 1.3. Market Segmentation

Chapter 2. Research Methodology

• 2.1. Qualitative Research
  • 2.1.1. Primary & Secondary Sources
• 2.2. Quantitative Research
  • 2.2.1. Primary & Secondary Sources
• 2.3. Breakdown of Primary Research Respondents, By Region
• 2.4. Assumption for the Study
• 2.5. Market Size Estimation
• 2.6. Data Triangulation

Chapter 3. Executive Summary: Global Residual Chlorine Meters Market

Chapter 4. Global Residual Chlorine Meters Market Overview

• 4.1. Industry Value Chain Analysis
  • 4.1.1. Raw Material Provider
  • 4.1.2. Manufacturer
  • 4.1.3. Distributor
  • 4.1.4. End User
• 4.2. Industry Outlook
• 4.3. PESTLE Analysis
• 4.4. Porter's Five Forces Analysis
  • 4.4.1. Bargaining Power of Suppliers
  • 4.4.2. Bargaining Power of Buyers
  • 4.4.3. Threat of Substitutes
  • 4.4.4. Threat of New Entrants
  • 4.4.5. Degree of Competition
• 4.5. Market Dynamics and Trends
  • 4.5.1. Growth Drivers
  • 4.5.2. Restraints
  • 4.5.3. Opportunities
  • 4.5.4. Key Trends
• 4.6. Market Growth and Outlook
  • 4.6.1. Market Revenue Estimates and Forecast (US$ Mn), 2020-2033
  • 4.6.2. Market Volume Estimates and Forecast (Tons), 2020-2033
  • 4.6.3. Price Trend Analysis, By Product Type
• 4.7. Competition Dashboard
  • 4.7.1. Market Concentration Rate
  • 4.7.2. Company Market Share Analysis (Value %), 2024
  • 4.7.3. Competitor Mapping & Benchmarking
• 4.8. Actionable Insights (Analyst's Recommendations)

Chapter 5. Global Residual Chlorine Meters Market, By Solution

• 5.1. Key Insights
• 5.2. Market Size and Forecast, 2020-2033 (US$ Mn and Mn Units)
  • 5.2.1. Equipment
  • 5.2.2. Consumables
    • 5.2.2.1. Reagent Kits
      • 5.2.2.1.1. Reagent Tablets/Powders
      • 5.2.2.1.2. Color Wheel Comparator Kits
      • 5.2.2.1.3. Test Tube Comparator Kits
      • 5.2.2.1.4. Pool Test Kits
      • 5.2.2.1.5. Test Strips
    • 5.2.2.2. Electrodes
  • 5.2.3. Accessories

Chapter 6. Global Residual Chlorine Meters Market, By Measurement

• 6.1. Key Insights
• 6.2. Market Size and Forecast, 2020-2033 (US$ Mn and Mn Units)
  • 6.2.1.1. Offline (DPD Colorimetric Detection)
  • 6.2.1.2. Online/Continuous (Amperometric Sensors)

Chapter 7. Global Residual Chlorine Meters Market, By Form

• 7.1. Key Insights
• 7.2. Market Size and Forecast, 2020-2033 (US$ Mn and Mn Units)
  • 7.2.1.1. Wall-mount
  • 7.2.1.2. Handheld/ Portable
  • 7.2.1.3. Pen Style

Chapter 8. Global Residual Chlorine Meters Market, By Display

• 8.1. Key Insights
• 8.2. Market Size and Forecast, 2020-2033 (US$ Mn and Mn Units)
  • 8.2.1.1. LED Display
  • 8.2.1.2. LCD Display

Chapter 9. Global Residual Chlorine Meters Market, By Application

• 9.1. Key Insights
• 9.2. Market Size and Forecast, 2020-2033 (US$ Mn and Mn Units)
  • 9.2.1.1. Water Purification Plant
  • 9.2.1.2. Industrial
  • 9.2.1.3. Municipal
  • 9.2.1.4. Food and Beverages
  • 9.2.1.5. Desalination
  • 9.2.1.6. Laboratory Use
  • 9.2.1.7. Others

Chapter 10. Global Residual Chlorine Meters Market Analysis, By Region

• 10.1. Key Insights
• 10.2. Market Size and Forecast, 2020-2033 (US$ Mn and Mn Units)
  • 10.2.1. North America
    • 10.2.1.1. The U.S.
    • 10.2.1.2. Canada
    • 10.2.1.3. Mexico
  • 10.2.2. Europe
    • 10.2.2.1. Western Europe
      • 10.2.2.1.1. The UK
      • 10.2.2.1.2. Germany
      • 10.2.2.1.3. France
      • 10.2.2.1.4. Italy
      • 10.2.2.1.5. Spain
      • 10.2.2.1.6. Rest of Western Europe
    • 10.2.2.2. Eastern Europe
      • 10.2.2.2.1. Poland
      • 10.2.2.2.2. Russia
      • 10.2.2.2.3. Rest of Eastern Europe
  • 10.2.3. Asia Pacific
    • 10.2.3.1. China
    • 10.2.3.2. India
    • 10.2.3.3. Japan
    • 10.2.3.4. South Korea
    • 10.2.3.5. Australia & New Zealand
    • 10.2.3.6. ASEAN
    • 10.2.3.7. Rest of Asia Pacific
  • 10.2.4. Middle East & Africa
    • 10.2.4.1. UAE
    • 10.2.4.2. Saudi Arabia
    • 10.2.4.3. South Africa
    • 10.2.4.4. Rest of MEA
  • 10.2.5. South America
    • 10.2.5.1. Argentina
    • 10.2.5.2. Brazil
    • 10.2.5.3. Rest of South America

Chapter 11. North America Residual Chlorine Meters Market Analysis

• 11.1. Key Insights
• 11.2. Market Size and Forecast, 2020-2033 (US$ Mn and Mn Units)
  • 11.2.1. By Solution
  • 11.2.2. By Measurement
  • 11.2.3. By Form
  • 11.2.4. By Display
  • 11.2.5. By Application
  • 11.2.6. By Country

Chapter 12. Europe Residual Chlorine Meters Market Analysis

• 12.1. Key Insights
• 12.2. Market Size and Forecast, 2020-2033 (US$ Mn and Mn Units)
  • 12.2.1. By Solution
  • 12.2.2. By Measurement
  • 12.2.3. By Form
  • 12.2.4. By Display
  • 12.2.5. By Application
  • 12.2.6. By Country

Chapter 13. Asia Pacific Residual Chlorine Meters Market Analysis

• 13.1. Key Insights
• 13.2. Market Size and Forecast, 2020-2033 (US$ Mn and Mn Units)
  • 13.2.1. By Solution
  • 13.2.2. By Measurement
  • 13.2.3. By Form
  • 13.2.4. By Display
  • 13.2.5. By Application
  • 13.2.6. By Country

Chapter 14. Middle East & Africa Residual Chlorine Meters Market Analysis

• 14.1. Key Insights
• 14.2. Market Size and Forecast, 2020-2033 (US$ Mn and Mn Units)
  • 14.2.1. By Solution
  • 14.2.2. By Measurement
  • 14.2.3. By Form
  • 14.2.4. By Display
  • 14.2.5. By Application
  • 14.2.6. By Country

Chapter 15. South America Residual Chlorine Meters Market Analysis

• 15.1. Key Insights
• 15.2. Market Size and Forecast, 2020-2033 (US$ Mn and Mn Units)
  • 15.2.1. By Solution
  • 15.2.2. By Measurement
  • 15.2.3. By Form
  • 15.2.4. By Display
  • 15.2.5. By Application
  • 15.2.6. By Country

Chapter 16. Company Profile (Company Overview, Financial Matrix, Key Product landscape, Key Personnel, Key Competitors, Contact Address, and Business Strategy Outlook)

• 16.1. HORIBA
• 16.2. DKK-TOA CORPORATION
• 16.3. Hanna Instruments
• 16.4. Hach Company
• 16.5. Tanita
• 16.6. Automated Water & Effluent Ltd.
• 16.7. Yokogawa Electric Corporation
• 16.8. Analyticon Biotechnologies GmbH
• 16.9. RAKIRO BIOTECH SYSTEMS PRIVATE LIMITED
• 16.10. BOQU Instruments
• 16.11. ABB Ltd.
• 16.12. Lohand Biological
• 16.13. Christian Burkert GmbH & Co. KG
• 16.14. Extech Instruments
• 16.15. Other Prominent Players

Chapter 17. Annexure

• 17.1. List of Secondary Sources
• 17.2. Key Country Markets - Macro Economic Outlook/Indicator