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    US Water Wastewater Treatment Equipment Market

    ID: MRFR/IA - E/11985-HCR
    200 Pages
    Garvit Vyas
    October 2025

    US Water-Wastewater Treatment Equipment Market Research Report By Treatment Type (Membrane Separation, Paraffin Wax, Sludge Treatment, Others) and By Application (Municipal, Industrial) - Forecast to 2035

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    US Water Wastewater Treatment Equipment Market Infographic
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    US Water Wastewater Treatment Equipment Market Summary

    As per MRFR analysis, the US water wastewater treatment equipment market size was estimated at 14682.8 USD Billion in 2024. The US water wastewater-treatment-equipment market is projected to grow from 15507.97 USD Billion in 2025 to 26793.3 USD Billion by 2035, exhibiting a compound annual growth rate (CAGR) of 5.62% during the forecast period 2025 - 2035.

    Key Market Trends & Highlights

    The US water wastewater treatment equipment market is experiencing a transformative shift towards advanced technologies and sustainable practices.

    • The market is witnessing a notable adoption of advanced treatment technologies, enhancing efficiency and effectiveness.
    • Integration of smart technologies is becoming prevalent, facilitating real-time monitoring and management of wastewater systems.
    • Investment in infrastructure modernization is critical, particularly in the largest segment of municipal wastewater treatment.
    • Key market drivers include regulatory compliance and standards, alongside population growth and urbanization, fueling demand for innovative solutions.

    Market Size & Forecast

    2024 Market Size 14682.8 (USD Billion)
    2035 Market Size 26793.3 (USD Billion)

    Major Players

    Veolia (FR), SUEZ (FR), Xylem (US), Evoqua Water Technologies (US), Pentair (US), Aquatech International (US), Aqua-Aerobic Systems (US), Kurita Water Industries (JP), WABAG (IN)

    US Water Wastewater Treatment Equipment Market Trends

    The water wastewater-treatment-equipment market is currently experiencing a transformative phase, driven by increasing regulatory pressures and a growing emphasis on sustainable practices. As environmental concerns escalate, stakeholders are prioritizing advanced technologies that enhance efficiency and reduce ecological footprints. This shift is evident in the rising adoption of innovative treatment solutions, which not only comply with stringent regulations but also promote resource recovery and energy efficiency. Furthermore, the integration of smart technologies into treatment processes appears to be gaining traction, enabling real-time monitoring and optimization of operations. In addition, the market is witnessing a surge in investments aimed at upgrading aging infrastructure. Many facilities are recognizing the necessity of modernizing their systems to meet contemporary demands and improve service delivery. This trend is likely to foster collaboration among public and private entities, as they seek to leverage expertise and resources for effective project execution. Overall, the water wastewater-treatment-equipment market is poised for growth, characterized by technological advancements and a commitment to sustainability.

    Adoption of Advanced Treatment Technologies

    The water wastewater-treatment-equipment market is increasingly leaning towards advanced treatment technologies. These innovations, such as membrane bioreactors and advanced oxidation processes, are designed to enhance the efficiency of wastewater treatment. They not only improve the quality of treated water but also facilitate the recovery of valuable resources, aligning with sustainability goals.

    Integration of Smart Technologies

    The integration of smart technologies into wastewater treatment processes is becoming more prevalent. This trend involves the use of IoT devices and data analytics to monitor and optimize operations in real-time. Such advancements can lead to improved operational efficiency, reduced costs, and enhanced compliance with regulatory standards.

    Investment in Infrastructure Modernization

    There is a notable trend towards investing in the modernization of aging wastewater treatment infrastructure. Many facilities are recognizing the need to upgrade their systems to meet current demands and improve service delivery. This trend is likely to encourage partnerships between public and private sectors, facilitating the sharing of resources and expertise.

    US Water Wastewater Treatment Equipment Market Drivers

    Population Growth and Urbanization

    The ongoing trend of population growth and urbanization in the US is a critical driver for the water wastewater-treatment-equipment market. As urban areas expand, the demand for efficient wastewater management systems increases. The US Census Bureau projects that by 2030, urban populations will rise by over 15%, leading to heightened pressure on existing water treatment facilities. This surge necessitates the installation of advanced wastewater treatment solutions to accommodate the growing population. Consequently, the market is likely to experience a robust increase in demand for innovative equipment capable of handling larger volumes of wastewater.

    Regulatory Compliance and Standards

    The water wastewater-treatment-equipment market is significantly influenced by stringent regulatory frameworks established by federal and state agencies. Compliance with the Clean Water Act and other environmental regulations necessitates the adoption of advanced treatment technologies. As municipalities and industries strive to meet these standards, the demand for innovative equipment rises. In 2024, it was reported that approximately 70% of water treatment facilities in the US faced challenges in meeting regulatory requirements, highlighting the urgent need for upgraded systems. This regulatory pressure drives investments in new technologies, thereby propelling growth in the water wastewater-treatment-equipment market.

    Aging Infrastructure and Rehabilitation Needs

    The aging infrastructure of water treatment facilities in the US presents a significant challenge and opportunity for the water wastewater-treatment-equipment market. Many treatment plants are over 30 years old and require substantial upgrades to meet current standards. The American Society of Civil Engineers has estimated that over $100 billion is needed to rehabilitate and replace aging water infrastructure. This urgent need for modernization drives demand for new equipment and technologies that can enhance operational efficiency and reliability. As municipalities prioritize infrastructure improvements, the market is poised for substantial growth.

    Increased Investment in Sustainable Practices

    The growing emphasis on sustainability and environmental stewardship is a key driver for the water wastewater-treatment-equipment market. Many municipalities and industries are investing in sustainable practices to reduce their ecological footprint. This shift is reflected in the increasing allocation of funds towards green technologies and equipment. In 2025, it is projected that investments in sustainable wastewater treatment solutions will account for over $5 billion in the US market. This trend not only supports regulatory compliance but also aligns with public demand for environmentally responsible practices, thereby fostering growth in the water wastewater-treatment-equipment market.

    Technological Advancements in Treatment Processes

    Technological advancements play a pivotal role in shaping the water wastewater-treatment-equipment market. Innovations such as membrane bioreactors, advanced oxidation processes, and biological nutrient removal systems enhance treatment efficiency and reduce operational costs. In 2025, it is estimated that the adoption of these technologies could lead to a 20% reduction in energy consumption across treatment facilities. As municipalities seek to optimize their operations and minimize environmental impact, the integration of these advanced technologies is expected to drive significant growth in the market.

    Market Segment Insights

    By Type: Membrane Separation (Largest) vs. Disinfection (Fastest-Growing)

    The market share distribution among segment values in the US water wastewater-treatment-equipment market reveals that Membrane Separation holds the largest portion, driven by its effective separation capabilities and superior filtration processes. Disinfection, while not the largest, is gaining traction with increasing importance placed on water quality and public health, leading to significant investments and innovations in treatment solutions. Growth trends in this segment are largely influenced by the rising regulatory standards and the need for advanced technologies to manage wastewater efficiently. Emerging concerns about environmental sustainability are propelling the adoption of innovative solutions, particularly in the Disinfection category, where methods like UV and chlorine treatments are being rapidly integrated into existing systems. This shift reflects the industry's move towards more effective and eco-friendly practices.

    Membrane Separation (Dominant) vs. Disinfection (Emerging)

    Membrane Separation technology is characterized by its advanced filtration and separation efficiency, making it the dominant player in the market. Its ability to remove contaminants at a micro-level and reduce operational costs has solidified its position. In contrast, Disinfection methods, particularly UV and chemical processes, are gaining ground as emerging technologies. As consumers and regulatory agencies become more aware of the importance of safe water, these methods offer flexible, effective solutions that are crucial for maintaining water quality. Consequently, while Membrane Separation is seen as the backbone of water treatment, Disinfection is rapidly evolving to meet the urgent demands of public health and environmental policies, thus balancing both efficacy and safety.

    By Application: Municipal (Largest) vs. Industrial (Fastest-Growing)

    In the US water wastewater-treatment-equipment market, the Municipal application segment holds the largest share, driven by the extensive need for effective wastewater management in urban areas. This segment benefits from numerous governmental regulations that require municipalities to ensure compliance with environmental standards, propelling the demand for advanced treatment technologies. Conversely, the Industrial application segment is recognized as the fastest-growing sector. This growth is largely fueled by rising industrial activities and increased public awareness of sustainable practices. Industries are increasingly adopting advanced wastewater treatment solutions to recycle water and reduce environmental footprints, which further enhances the market's growth trajectory.

    Application: Municipal (Dominant) vs. Industrial (Emerging)

    The Municipal segment is characterized by its dominant position in the market, attributed to the necessity for comprehensive treatment solutions in populated areas. This segment sees substantial investment in infrastructure, supporting the installation of various wastewater treatment technologies. In contrast, the Industrial segment is emerging rapidly, as industries seek to improve water reuse and minimize waste generation. The rising focus on sustainability and regulatory compliance among industries is driving innovations in wastewater treatment, positioning them as key players in the market as they adapt to environmentally friendly practices.

    Get more detailed insights about US Water Wastewater Treatment Equipment Market

    Key Players and Competitive Insights

    The water wastewater-treatment-equipment market is characterized by a dynamic competitive landscape, driven by increasing regulatory pressures, the need for sustainable solutions, and technological advancements. Key players such as Xylem (US), Evoqua Water Technologies (US), and Veolia (FR) are strategically positioned to leverage these growth drivers. Xylem (US) focuses on innovation through its advanced water technologies, while Evoqua Water Technologies (US) emphasizes digital transformation and service-oriented solutions. Veolia (FR), on the other hand, is enhancing its operational efficiency through strategic partnerships and acquisitions, collectively shaping a competitive environment that prioritizes sustainability and technological integration.

    The market structure appears moderately fragmented, with a mix of established players and emerging companies. Key business tactics include localizing manufacturing to reduce costs and optimize supply chains, which is crucial in a market where operational efficiency can significantly impact profitability. The collective influence of major players fosters a competitive atmosphere where innovation and service differentiation are paramount, as companies strive to meet the evolving demands of municipalities and industries alike.

    In October 2025, Xylem (US) announced a partnership with a leading AI technology firm to enhance its water management solutions. This collaboration aims to integrate AI-driven analytics into their existing systems, potentially improving operational efficiency and predictive maintenance capabilities. Such a strategic move underscores Xylem's commitment to leveraging cutting-edge technology to address water scarcity and quality challenges, positioning the company favorably in a competitive market.

    In September 2025, Evoqua Water Technologies (US) launched a new suite of digital tools designed to optimize wastewater treatment processes. This initiative reflects the company's focus on digital transformation, enabling clients to monitor and manage their systems more effectively. By enhancing operational transparency and efficiency, Evoqua is likely to strengthen its market position and appeal to environmentally conscious customers seeking innovative solutions.

    In August 2025, Veolia (FR) completed the acquisition of a regional wastewater treatment company in the US, expanding its footprint and service capabilities. This strategic acquisition not only enhances Veolia's operational scale but also allows for the integration of advanced technologies into its existing portfolio. Such moves indicate a trend towards consolidation in the market, where larger players seek to enhance their competitive edge through strategic acquisitions and expanded service offerings.

    As of November 2025, current trends in the water wastewater-treatment-equipment market include a pronounced shift towards digitalization, sustainability, and the integration of AI technologies. Strategic alliances are increasingly shaping the landscape, as companies recognize the value of collaboration in driving innovation. Looking ahead, competitive differentiation is likely to evolve from traditional price-based competition to a focus on technological advancements, innovative solutions, and reliable supply chains, reflecting the growing importance of sustainability and efficiency in the sector.

    Key Companies in the US Water Wastewater Treatment Equipment Market market include

    Industry Developments

    The US Water-Wastewater Treatment Equipment Market has seen significant advancements and consolidation in recent months. In August 2023, Aqua America announced an investment of $200 million in upgrading water and wastewater systems in Pennsylvania, aligning with the Biden administration's infrastructure initiatives. In September 2023, Evoqua Water Technologies reported a contract win worth $50 million for a new wastewater treatment plant in California, showcasing its growth in the public sector. 

    Additionally, Veolia North America and SUEZ Water Technologies and Solutions have strengthened their market positions through collaborations aimed at enhancing water quality standards. As for mergers and acquisitions, in May 2023, Xylem completed the acquisition of a leading water quality monitoring technology firm, bolstering its advanced treatment capabilities. 

    The overall market valuation continues to rise, driven by increasing regulatory pressures and the urgent need for modernized infrastructure amid climate change challenges. Companies such as MWH Global, Ecolab, and Pentair are actively enhancing their portfolios to meet the growing demand for sustainable water solutions, reflecting a robust and evolving market landscape in the US water-wastewater treatment sector.

    Future Outlook

    US Water Wastewater Treatment Equipment Market Future Outlook

    The water wastewater-treatment-equipment market is projected to grow at a 5.62% CAGR from 2024 to 2035, driven by technological advancements, regulatory pressures, and increasing water scarcity.

    New opportunities lie in:

    • Development of advanced membrane filtration systems for industrial applications.
    • Integration of IoT technologies for real-time monitoring and management.
    • Expansion of mobile wastewater treatment units for remote locations.

    By 2035, the market is expected to achieve robust growth, driven by innovation and sustainability initiatives.

    Market Segmentation

    US Water Wastewater Treatment Equipment Market Type Outlook

    • Membrane Separation
    • Disinfection
    • Sludge Treatment
    • Others

    US Water Wastewater Treatment Equipment Market Application Outlook

    • Municipal
    • Industrial

    Report Scope

    MARKET SIZE 202414682.8(USD Billion)
    MARKET SIZE 202515507.97(USD Billion)
    MARKET SIZE 203526793.3(USD Billion)
    COMPOUND ANNUAL GROWTH RATE (CAGR)5.62% (2024 - 2035)
    REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
    BASE YEAR2024
    Market Forecast Period2025 - 2035
    Historical Data2019 - 2024
    Market Forecast UnitsUSD Billion
    Key Companies Profiled["Veolia (FR)", "SUEZ (FR)", "Xylem (US)", "Evoqua Water Technologies (US)", "Pentair (US)", "Aquatech International (US)", "Aqua-Aerobic Systems (US)", "Kurita Water Industries (JP)", "WABAG (IN)"]
    Segments CoveredType, Application
    Key Market OpportunitiesAdoption of advanced filtration technologies driven by stringent environmental regulations and increasing water scarcity.
    Key Market DynamicsTechnological advancements and stringent regulations drive innovation in water wastewater-treatment-equipment market dynamics.
    Countries CoveredUS

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    FAQs

    What is the expected market size of the US Water-Wastewater Treatment Equipment Market in 2024?

    The US Water-Wastewater Treatment Equipment Market is expected to be valued at 15812.22 USD Billion in 2024.

    What will be the valuation of the US Water-Wastewater Treatment Equipment Market by 2035?

    By 2035, the market is projected to reach a value of 28793.6 USD Billion.

    What is the expected compound annual growth rate (CAGR) for the US Water-Wastewater Treatment Equipment Market from 2025 to 2035?

    The market is expected to grow at a CAGR of 5.6% from 2025 to 2035.

    Which treatment type holds the largest market share in 2024, and what is its value?

    Membrane Separation will hold the largest market share with a value of 4500.0 USD Billion in 2024.

    What is the market size for Sludge Treatment in 2024?

    The market size for Sludge Treatment is expected to be valued at 6800.0 USD Billion in 2024.

    Who are the key players in the US Water-Wastewater Treatment Equipment Market?

    Key players in the market include MWH Global, Evoqua Water Technologies, Aqua America, and GE Water and Process Technologies.

    What is the projected market value for the Paraffin Wax treatment type by 2035?

    The projected market value for the Paraffin Wax treatment type is expected to be 5600.0 USD Billion by 2035.

    How much is the Others treatment type valued in the year 2024?

    The Others treatment type is valued at 2512.22 USD Billion in 2024.

    What are the growth drivers for the US Water-Wastewater Treatment Equipment Market?

    The growth drivers include increasing regulatory standards and growing demand for safe water.

    What value is expected for the Sludge Treatment segment by 2035?

    The Sludge Treatment segment is expected to reach a value of 12600.0 USD Billion by 2035.

    What is the expected market size of the US Water Wastewater Treatment Equipment Market in 2024?

    The market size is expected to reach 15812.22 billion USD in 2024.

    What is the projected market value for the US Water Wastewater Treatment Equipment Market by 2035?

    By 2035, the market is projected to be valued at 28965.0 billion USD.

    What is the expected CAGR for the US Water Wastewater Treatment Equipment Market from 2025 to 2035?

    The market is expected to grow at a CAGR of 5.657% from 2025 to 2035.

    Which treatment type is expected to hold the largest market share in 2024?

    Membrane Separation is expected to have the largest market share, valued at 6350.0 billion USD in 2024.

    How much is the Sludge Treatment segment expected to be valued in 2035?

    Sludge Treatment is anticipated to reach a market value of 10500.0 billion USD by 2035.

    What are the key players in the US Water Wastewater Treatment Equipment Market?

    Key players include Hydro International, ISLE, Xylem, Danaher, GE Water and Process Technologies, and Evoqua Water Technologies.

    What is the expected market value for Paraffin Wax treatment type in 2024 and 2035?

    Paraffin Wax is expected to be valued at 1200.0 billion USD in 2024, increasing to 2200.0 billion USD in 2035.

    What growth opportunities exist within the US Water Wastewater Treatment Equipment Market?

    Growth opportunities include advancements in membrane separation technologies and increasing demand for sustainable wastewater solutions.

    What challenges might the US Water Wastewater Treatment Equipment Market face in the coming years?

    Challenges may include regulatory hurdles and the need for significant capital investment in infrastructure.

    How is the competition structured in the US Water Wastewater Treatment Equipment Market?

    The competition is robust with numerous players vying for market share, leading to innovation and enhancements in treatment solutions.

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