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    Secondary Water And Wastewater Treatment Equipment Market

    ID: MRFR/CnM/29119-HCR
    111 Pages
    Chitranshi Jaiswal
    October 2025

    Secondary Water and Wastewater Treatment Equipment Market Research Report By Technology (Activated Sludge Process, Membrane Bioreactors, Trickling Filters, Sequencing Batch Reactors), By Purpose (Municipal Wastewater Treatment, Industrial Wastewater Treatment, Water Reuse), By Design (Packaged Equipment, Custom Engineered Systems, Upgradable Systems), By Capacity (Small Scale (less than 1 MGD), Medium Scale (1-10 MGD), Large Scale (over 10 MGD)), By Control System (Manual Control, Semi-Automated Control, Fully Automated Control) and By Regi...

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    Secondary Water And Wastewater Treatment Equipment Market Infographic
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    Secondary Water And Wastewater Treatment Equipment Market Summary

    The Global Secondary Water and Wastewater Treatment Equipment Market is projected to grow from 13.25 USD Billion in 2024 to 24.35 USD Billion by 2035.

    Key Market Trends & Highlights

    Secondary Water and Wastewater Treatment Equipment Key Trends and Highlights

    • The market is expected to experience a compound annual growth rate (CAGR) of 5.69% from 2025 to 2035.
    • By 2035, the market valuation is anticipated to reach 24.4 USD Billion, indicating robust growth potential.
    • in 2024, the market is valued at 13.25 USD Billion, reflecting a strong foundation for future expansion.
    • Growing adoption of advanced treatment technologies due to increasing environmental regulations is a major market driver.

    Market Size & Forecast

    2024 Market Size 13.25 (USD Billion)
    2035 Market Size 24.35 (USD Billion)
    CAGR (2025-2035) 5.69%

    Major Players

    Veolia Water Technologies, Siemens AG, IDEX Corporation, Evoqua Water Technologies, ITT Inc., Suez Water Technologies Solutions, GE Power, Toray Industries, Inc., Mitsubishi Heavy Industries, Ltd., Xylem Inc., Danaher Corporation, Pentair plc, Emerson Electric Co., Alfa Laval AB, Hitachi, Ltd.

    Secondary Water And Wastewater Treatment Equipment Market Trends

    The Secondary Water and Wastewater Treatment Equipment Market is being driven by stringent environmental regulations, growing water scarcity, and increasing urbanization. Industries such as power generation, pharmaceuticals, and textiles are also facing pressure to reduce their water consumption and wastewater discharge, which is contributing to the demand for these systems. Technological advancements, such as automated water quality monitoring and advanced filtration techniques, are also shaping the market. Furthermore, the trend toward decentralized wastewater treatment is creating opportunities for compact and modular treatment equipment. The market is also witnessing a growing focus on sustainability, with manufacturers developing energy-efficient and eco-friendly solutions.

    The increasing emphasis on sustainable water management practices is driving advancements in secondary water and wastewater treatment technologies, which are essential for meeting regulatory standards and protecting public health.

    U.S. Environmental Protection Agency (EPA)

    Secondary Water And Wastewater Treatment Equipment Market Drivers

    Rising Industrialization

    The surge in industrial activities globally is a key driver for the Global Secondary Water and Wastewater Treatment Equipment Market Industry. Industries such as manufacturing, pharmaceuticals, and food processing generate substantial amounts of wastewater, necessitating effective treatment solutions. As countries industrialize, the demand for wastewater treatment equipment increases to mitigate environmental impacts and comply with regulations. For instance, in emerging economies, the establishment of industrial parks often includes integrated wastewater treatment facilities. This trend underscores the importance of investing in treatment technologies, contributing to the market's anticipated growth trajectory.

    Increasing Water Scarcity

    The Global Secondary Water and Wastewater Treatment Equipment Market Industry is experiencing heightened demand due to increasing water scarcity across various regions. As populations grow and urban areas expand, the pressure on freshwater resources intensifies. For instance, regions like the Middle East and North Africa face severe water shortages, prompting investments in wastewater treatment technologies. This trend is expected to drive the market, as municipalities and industries seek efficient solutions to recycle and reuse water. The industry's growth is projected to align with the global market's expansion, which is anticipated to reach 13.2 USD Billion in 2024.

    Market Growth Projections

    The Global Secondary Water and Wastewater Treatment Equipment Market Industry is projected to experience substantial growth in the coming years. With a market value expected to reach 13.2 USD Billion in 2024 and further expand to 24.4 USD Billion by 2035, the industry is on a promising trajectory. This growth is underpinned by a compound annual growth rate (CAGR) of 5.69% from 2025 to 2035. Such projections indicate a robust demand for innovative treatment solutions, driven by factors such as increasing water scarcity, regulatory pressures, and technological advancements. The market's expansion reflects the critical role of wastewater treatment in sustainable water management.

    Technological Advancements

    Innovations in treatment technologies are significantly influencing the Global Secondary Water and Wastewater Treatment Equipment Market Industry. The development of advanced filtration systems, membrane bioreactors, and smart monitoring solutions enhances the efficiency and effectiveness of wastewater treatment processes. For instance, the integration of IoT technologies allows for real-time monitoring and optimization of treatment operations. These advancements not only improve treatment outcomes but also reduce operational costs, making them attractive to municipalities and industries alike. As technology continues to evolve, the market is poised for growth, with a projected CAGR of 5.69% from 2025 to 2035.

    Regulatory Compliance and Standards

    Stringent environmental regulations are propelling the Global Secondary Water and Wastewater Treatment Equipment Market Industry forward. Governments worldwide are implementing stricter guidelines to ensure that wastewater is treated effectively before being discharged into natural water bodies. For example, the European Union's Water Framework Directive mandates high standards for water quality, compelling industries to adopt advanced treatment technologies. This regulatory landscape not only fosters innovation but also creates a robust market for treatment equipment. As compliance becomes increasingly critical, the market is expected to grow, with projections indicating a value of 24.4 USD Billion by 2035.

    Public Awareness and Sustainability Initiatives

    Growing public awareness regarding environmental sustainability is shaping the Global Secondary Water and Wastewater Treatment Equipment Market Industry. Citizens are increasingly advocating for responsible water management practices and the adoption of sustainable technologies. This shift in consumer behavior is prompting governments and industries to prioritize wastewater treatment solutions that minimize environmental impact. Initiatives aimed at promoting water conservation and recycling are gaining traction, further driving the demand for advanced treatment equipment. As sustainability becomes a focal point in policy-making and corporate strategies, the market is likely to see continued growth, reflecting changing societal values.

    Market Segment Insights

    Secondary Water and Wastewater Treatment Equipment Market Technology Insights  

    The Secondary Water and Wastewater Treatment Equipment Market has shown significant potential within the Technology segment, reflecting a strong focus on advanced processes that enhance water treatment efficiency. This market, valued at 11.85 USD Billion in 2023, is projected to expand as awareness of water quality and sustainability continues to grow. The Activated Sludge Process remains a key player, commanding a valuation of 4.5 USD Billion in 2023 and expected to rise to 7.45 USD Billion by 2032, indicating its majority holding in the market.

    This popularity stems from its effectiveness in removing organic matter and nitrogen from wastewater, making it crucial for municipalities and industries seeking regulatory compliance. In parallel, Membrane Bioreactors also play a significant role, starting at 3.2 USD Billion in 2023 and estimated to grow to 5.25 USD Billion by 2032. This technology combines biological treatment and membrane filtration, resulting in a superior effluent quality that is becoming increasingly valuable for water recycling initiatives.

    Trickling Filters, valued at 2.8 USD Billion in 2023 with an anticipated increase to 4.5 USD Billion by 2032, offer an effective passive treatment method with lower operational costs, appealing particularly to smaller municipalities and rural areas.

    Finally, Sequencing Batch Reactors, although smaller in scale, at 1.35 USD Billion in 2023 and projected to reach 2.3 USD Billion by 2032, present opportunities in managing variable inflows and achieving high treatment efficiencies.

    The market growth for the Secondary Water and Wastewater Treatment Equipment Market is driven by increasing regulatory pressures for water quality, heightened environmental awareness, and the need for cost-effective solutions in water treatment. The Technology segment reflects a diverse approach to treating wastewater, with steady advancements that address issues such as energy efficiency and operational simplicity.

    Secondary Water and Wastewater Treatment Equipment Market Purpose Insights  

    The Secondary Water and Wastewater Treatment Equipment Market focuses on various purposes, primarily including Municipal Wastewater Treatment, Industrial Wastewater Treatment, and Water Reuse. In 2023, the overall market is valued at 11.85 USD Billion, showcasing significant growth potential. Municipal wastewater treatment is crucial for maintaining public health and environmental safety, driving the demand for treatment equipment in urban areas. Industrial wastewater treatment plays a vital role in complying with environmental regulations, thereby pushing industries to invest in efficient systems.

    Water reuse has gained paramount importance due to the increasing scarcity of freshwater resources, making it a significant aspect of sustainability efforts globally. The focus on water reuse technologies is evident, as they provide economic and ecological benefits while addressing the issue of water scarcity. Overall, the Secondary Water and Wastewater Treatment Equipment Market segmentation under purpose highlights the industry's response to both regulatory challenges and environmental sustainability goals, reflecting a dynamic landscape geared toward innovation and efficiency.

    Secondary Water and Wastewater Treatment Equipment Market Design Insights  

    The Secondary Water and Wastewater Treatment Equipment Market, with a recent valuation of 11.85 billion USD in 2023, is witnessing steady growth within the Design segment. This growth is primarily driven by increasing water scarcity and stricter environmental regulations, pushing industries to adopt sustainable practices. Various segments within Design, such as Packaged Equipment, Custom Engineered Systems, and Upgradable Systems, play crucial roles in this market. Packaged Equipment offers ready-to-use solutions, streamlining installation and reducing costs, which appeals to smaller municipalities and industries. Custom Engineered Systems cater to specific customer requirements, providing tailored solutions that enhance operational efficiency.

    Upgradable Systems are significant as they allow existing facilities to enhance their capacity and efficiency without needing a complete overhaul, making them an attractive investment. The overall market is projected to reach 19.5 billion USD by 2032, reflecting a consistent upward trajectory in demand. The Secondary Water and Wastewater Treatment Equipment Market revenue is supported by these segments, indicating a dynamic market landscape with opportunities for innovation and growth. As the industry evolves, understanding the Secondary Water and Wastewater Treatment Equipment Market data and statistics becomes essential for stakeholders aiming to navigate this complex market.

    Secondary Water and Wastewater Treatment Equipment Market Capacity Insights  

    The Secondary Water and Wastewater Treatment Equipment Market, with a value reaching 11.85 billion USD in 2023, showcases diverse capacity segments catering to varying needs and demands. The market consists of categories such as small-scale, medium-scale, and large-scale, each playing a pivotal role in addressing wastewater management challenges. Small-scale systems, typically under 1 MGD, are crucial for localized treatment solutions, primarily in rural areas and small communities, responding to specific environmental concerns. Medium-scale systems, ranging from 1 to 10 MGD, serve municipal applications effectively, tackling larger volumes while adhering to regulatory standards.

    Meanwhile, large-scale systems exceeding 10 MGD dominate the market due to their ability to handle significant wastewater loads from industrial and metropolitan sources, reflecting a rising trend towards urbanization and environmental sustainability. This segmentation of the Secondary Water and Wastewater Treatment Equipment Market is essential for understanding the market dynamics, enabling stakeholders to tailor solutions that meet both regulatory requirements and community needs, driving growth and development in the industry. Several trends, such as increased investment in sustainable technologies and regulatory support, further accentuate the opportunities within these capacity categories.

    Secondary Water and Wastewater Treatment Equipment Market Control System Insights  

    The Control System segment of the Secondary Water and Wastewater Treatment Equipment Market plays a crucial role in ensuring efficient operations and optimizing processes within the industry. As of 2023, the market is projected to reach a valuation of 11.85 USD Billion, demonstrating the increasing value placed on robust control systems. This segment is characterized by various methodologies, including Manual Control, Semi-Automated Control, and Fully Automated Control, each offering distinct functionalities that cater to varying operational needs.

    Manual Control allows for direct human oversight, making it essential in situations requiring specific input, while Semi-Automated Control provides a balanced approach, reducing human error and enhancing reliability. Fully Automated Control dominates within modern plants due to its efficiency and ability to minimize operational costs through advanced technology and real-time monitoring. The rising demand for improved efficiency and regulatory compliance drives market growth alongside challenges such as adapting to rapidly evolving technologies. As the industry shifts towards sustainable practices, opportunities arise for innovative solutions that can integrate seamlessly with existing systems, enhancing the overall operational efficacy of wastewater treatment.

    The Secondary Water and Wastewater Treatment Equipment Market revenue growth reflects these trends, emphasizing the importance of effective control systems in shaping future developments within the sector.

    Get more detailed insights about Secondary Water And Wastewater Treatment Equipment Market Research Report - Forecast Till 2034

    Regional Insights

    The Secondary Water and Wastewater Treatment Equipment Market is witnessing multifaceted growth across various regions. North America accounted for a market value of 3.5 USD Billion in 2023, showcasing significant potential, and is projected to reach 5.7 USD Billion by 2032, thus dominating the market with innovative technologies and substantial investments in infrastructure. Europe follows closely, starting at a valuation of 3.2 USD Billion in 2023 and anticipated to grow to 5.0 USD Billion, driven by strict regulatory frameworks promoting sustainable water management.

    In the Asia-Pacific, the market is valued at 3.0 USD Billion in 2023 and is expected to rise to 5.0 USD Billion, reflecting increasing urbanization and demand for efficient water treatment solutions. South America, with a valuation of 1.2 USD Billion in 2023, is projected to expand to 1.8 USD Billion, highlighting emerging opportunities despite some regional challenges. The Middle East and Africa segment, holding a value of 0.95 USD Billion, is expected to reach 1.0 USD Billion, illustrating the need for improved water management in arid regions.

    Overall, North America holds a majority share, driven by advanced industrial applications and environmental concerns, while Europe and the Asia Pacific are positioned as significant markets emphasizing sustainability.

    Secondary Water and Wastewater Treatment Equipment Market Regional

    Source: Primary Research, Secondary Research, Market Research Future Database and Analyst Review

    Key Players and Competitive Insights

    Major players in the Secondary Water and Wastewater Treatment Equipment Market are continuously striving to develop new and innovative products to meet the changing needs of their customers. For instance, in 2023, Suez, a leading provider of water and wastewater treatment solutions, introduced a new range of ultrafiltration membranes that offer improved performance and durability. These membranes are designed to remove a wider range of contaminants from water, making them ideal for use in applications such as drinking water treatment and industrial wastewater treatment.

    SUEZ, a leading player in the Secondary Water and Wastewater Treatment Equipment Market industry, has a strong presence and a diverse product portfolio that includes a wide range of water and wastewater treatment technologies. The company has a strong track record of innovation and has been recognized for its commitment to sustainability. SUEZ has a number of strategic partnerships with other companies, which allows it to offer a comprehensive range of solutions to its customers. Veolia, a leader in water, waste and energy management, is another major player in the Secondary Water and Wastewater Treatment Equipment Market.

    The company has a strong focus on innovation and has developed a number of proprietary technologies for water and wastewater treatment. Veolia has a network of operations and provides a wide range of services to its customers, including the design, construction, operation and maintenance of water and wastewater treatment facilities.

    Key Companies in the Secondary Water And Wastewater Treatment Equipment Market market include

    Industry Developments

    The Secondary Water and Wastewater Treatment Equipment Market is poised to exhibit substantial growth in the coming years, driven by increasing demand for efficient and sustainable water treatment solutions. Key factors propelling market growth include stringent environmental regulations, rising water scarcity, and increasing urbanization. Growing awareness about the importance of water conservation and reuse is further driving demand for advanced secondary treatment technologies. Technological advancements, such as membrane bioreactors and ultrafiltration systems, are revolutionizing the market, offering improved efficiency and cost-effectiveness.

    Strategic collaborations and acquisitions among market players are shaping the industry landscape, leading to the integration of innovative technologies and expanded market reach.

    Future Outlook

    Secondary Water And Wastewater Treatment Equipment Market Future Outlook

    The Global Secondary Water and Wastewater Treatment Equipment Market is projected to grow at a 5.69% CAGR from 2025 to 2035, driven by increasing regulatory pressures and technological advancements.

    New opportunities lie in:

    • Invest in smart water management technologies to enhance operational efficiency.
    • Develop eco-friendly treatment solutions to meet sustainability demands.
    • Expand service offerings in emerging markets to capture new customer segments.

    By 2035, the market is expected to exhibit robust growth, reflecting advancements in treatment technologies and increased global demand.

    Market Segmentation

    Secondary Water and Wastewater Treatment Equipment Market Design Outlook

    • Packaged Equipment
    • Custom Engineered Systems
    • Upgradable Systems

    Secondary Water and Wastewater Treatment Equipment Market Purpose Outlook

    • Municipal Wastewater Treatment
    • Industrial Wastewater Treatment
    • Water Reuse

    Secondary Water and Wastewater Treatment Equipment Market Capacity Outlook

    • Small Scale (less than 1 MGD)
    • Medium Scale (1-10 MGD)
    • Large Scale (over 10 MGD)

    Secondary Water and Wastewater Treatment Equipment Market Regional Outlook

    • North America
    • Europe
    • South America
    • Asia-Pacific
    • Middle East and Africa  

    Secondary Water and Wastewater Treatment Equipment Market Technology Outlook

    • Activated Sludge Process
    • Membrane Bioreactors
    • Trickling Filters
    • Sequencing Batch Reactors

    Secondary Water and Wastewater Treatment Equipment Market Control System Outlook

    • Manual Control
    • Semi-Automated Control
    • Fully Automated Control

    Report Scope

    Report Attribute/Metric Details
    Market Size 2024 13.25 (USD Billion)
    Market Size 2025 14.00 (USD Billion)
    Market Size 2035 24.35 (USD Billion)
    Compound Annual Growth Rate (CAGR) 5.69% (2025 - 2035)
    Report Coverage Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
    Base Year 2024
    Market Forecast Period 2025 - 2035
    Historical Data 2020 - 2024
    Market Forecast Units USD Billion
    Key Companies Profiled Veolia Water Technologies, Siemens AG, IDEX Corporation, Evoqua Water Technologies, ITT Inc., Suez Water Technologies Solutions, GE Power, Toray Industries, Inc., Mitsubishi Heavy Industries, Ltd., Xylem Inc., Danaher Corporation, Pentair plc, Emerson Electric Co., Alfa Laval AB, Hitachi, Ltd.
    Segments Covered Technology, Purpose, Design, Capacity, Control System, Regional
    Key Market Opportunities Increased demand for wastewater treatment Growing population and urbanization Government regulations and incentives Technological advancements Growing adoption of advanced treatment processes
    Key Market Dynamics Increasing water scarcity, stringent regulations, technological advancements, growing urbanization, industrialization
    Countries Covered North America, Europe, APAC, South America, MEA
     

    FAQs

    What is the projected market size of the Secondary Water and Wastewater Treatment Equipment Market by 2034?

    The market is expected to be valued at 23.04 USD Billion by 2034.

    What is the expected CAGR of the Secondary Water and Wastewater Treatment Equipment Market between 2025 to 2034?

    The market is projected to register a CAGR of 5.69% from 2025 to 2034.

    Which region is expected to have the largest market size in 2032 within the Secondary Water and Wastewater Treatment Equipment Market?

    North America is expected to lead with a market size of 5.7 USD Billion by 2032.

    What is the market size for the Activated Sludge Process technology in 2032?

    The Activated Sludge Process technology is projected to reach 7.45 USD Billion by 2032.

    Who are some key players in the Secondary Water and Wastewater Treatment Equipment Market?

    Major players include Veolia Water Technologies, Siemens AG, and Suez Water Technologies Solutions.

    What is the expected market value for Membrane Bioreactors in 2032?

    The Membrane Bioreactors technology is expected to reach a value of 5.25 USD Billion by 2032.

    How much is the market for Trickling Filters expected to grow by 2032?

    The Trickling Filters market is forecasted to increase to 4.5 USD Billion by 2032.

    What will be the market size for the Asia-Pacific region by 2032?

    The Asia-Pacific region is projected to be valued at 5.0 USD Billion by 2032.

    What is the anticipated market size for Sequencing Batch Reactors in 2032?

    Sequencing Batch Reactors are expected to reach a market size of 2.3 USD Billion by 2032.

    What challenges or growth drivers are foreseen in the Secondary Water and Wastewater Treatment Equipment Market?

    Challenges may include regulatory changes, while growth drivers may consist of increasing environmental concerns and urbanization.

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