Water And Wastewater Treatment Equipment Market Size 2026-2030
The water and wastewater treatment equipment market size is valued to increase by USD 22.71 billion, at a CAGR of 5.5% from 2025 to 2030. Accelerating global urbanization and rise of industrial water demand will drive the water and wastewater treatment equipment market.
Major Market Trends & Insights
- APAC dominated the market and accounted for a 42.7% growth during the forecast period.
- By Application - Municipal segment was valued at USD 43.35 billion in 2024
- By Type - Primary treatment segment accounted for the largest market revenue share in 2024
Market Size & Forecast
- Market Opportunities: USD 37.45 billion
- Market Future Opportunities: USD 22.71 billion
- CAGR from 2025 to 2030 : 5.5%
Market Summary
- The water and wastewater treatment equipment market is undergoing a critical transformation driven by escalating demands for water security and environmental stewardship. This evolution is marked by a decisive shift from conventional disposal methods to sophisticated systems centered on resource recovery and reuse.
- Industries are increasingly implementing comprehensive industrial wastewater solutions, not merely for compliance but as a strategic imperative to ensure operational continuity. For instance, a food processing conglomerate facing water scarcity can deploy an on-site system combining membrane bioreactors and reverse osmosis systems to recycle over 70% of its process water, securing its supply chain against external disruptions.
- This move toward a circular economy model is fueling innovation in high-purity water systems, sludge dewatering technologies, and biological nutrient removal. Concurrently, the digitalization of municipal water infrastructure through smart water management and predictive maintenance analytics is enhancing efficiency, reducing operational costs, and improving the reliability of essential public services, underpinning the market’s sustained momentum.
What will be the Size of the Water And Wastewater Treatment Equipment Market during the forecast period?
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How is the Water And Wastewater Treatment Equipment Market Segmented?
The water and wastewater treatment equipment industry research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in "USD million" for the period 2026-2030, as well as historical data from 2020-2024 for the following segments.
- Application
- Municipal
- Industrial
- Type
- Primary treatment
- Secondary treatment
- Tertiary treatment
- Product type
- Filtration
- Disinfection
- Sludge treatment
- Desalination
- Others
- Geography
- APAC
- China
- India
- Japan
- North America
- US
- Canada
- Mexico
- Europe
- Germany
- UK
- France
- Middle East and Africa
- Saudi Arabia
- UAE
- South Africa
- South America
- Brazil
- Argentina
- Rest of World (ROW)
- APAC
By Application Insights
The municipal segment is estimated to witness significant growth during the forecast period.
The municipal segment remains a cornerstone of the water and wastewater treatment equipment market, driven by public infrastructure development and environmental protection mandates.
Municipal sewage treatment operations are upgrading to handle increased hydraulic loads from urbanization, necessitating investment in advanced aeration systems and primary clarification technologies.
The focus is on safeguarding public health through effective biochemical oxygen demand removal and achieving stringent effluent quality standards.
With the market exhibiting a steady year-over-year expansion of 5.3%, there is a clear trend toward adopting more efficient secondary biological treatment and sludge thickening equipment.
This modernization addresses aging municipal water infrastructure and improves overall urban water cycle management, ensuring long-term system reliability.
The Municipal segment was valued at USD 43.35 billion in 2024 and showed a gradual increase during the forecast period.
Regional Analysis
APAC is estimated to contribute 42.7% to the growth of the global market during the forecast period.Technavio’s analysts have elaborately explained the regional trends and drivers that shape the market during the forecast period.
See How Water And Wastewater Treatment Equipment Market Demand is Rising in APAC Get Free Sample
The geographic landscape is led by the APAC region, which accounts for over 42% of the market's incremental growth, outpacing North America's 27% contribution. This growth is fueled by massive infrastructure projects focused on municipal water infrastructure and industrial development.
In these regions, there is a strong demand for decentralized water systems to serve remote and rapidly growing areas. The implementation of smart water grid technology is also gaining traction, enhancing operational efficiency.
Key technologies being deployed include modular treatment units and chemical-free disinfection processes, tailored to meet diverse regional regulatory requirements and address specific challenges like water scarcity.
Market Dynamics
Our researchers analyzed the data with 2025 as the base year, along with the key drivers, trends, and challenges. A holistic analysis of drivers will help companies refine their marketing strategies to gain a competitive advantage.
- The strategic direction of the water and wastewater treatment equipment market is increasingly shaped by detailed cost-benefit analyses and operational optimization. Boardroom discussions often revolve around the comparative cost of reverse osmosis vs thermal desalination, especially in coastal regions facing water stress.
- For new municipal wastewater treatment plant design criteria, the focus is on long-term resilience and accommodating future population growth. This involves retrofitting aging water treatment infrastructure with advanced technologies. A key area of R&D is the development of technology for removing microplastics from water, which is becoming a regulatory priority.
- The economic viability of municipal water reuse projects is now a critical factor, with many utilities exploring how to improve aeration efficiency in treatment to lower energy costs, which can account for over 50% of a plant's electricity usage, significantly higher than in facilities without such optimizations.
- The benefits of smart water grid implementation are being proven through enhanced leak detection and demand management. Decentralized wastewater treatment for remote communities is gaining traction, offering a scalable alternative to large centralized plants. The industry continues to debate ultraviolet versus chlorine disinfection cost analysis, factoring in both capex and safety.
- There is also a growing need to address challenges in treating pharmaceutical wastewater. The advantages of modular water treatment plant deployment include faster installation and flexibility.
- Ultimately, decisions are driven by the goals of maximizing resource recovery from sewage sludge and achieving compliance with new wastewater directives, with many turning to implementing digital twin technology in water utilities for predictive control.
- The ongoing comparison between membrane bioreactor and activated sludge systems, alongside the adoption of a biological nutrient removal process optimization model, underscores the market's pursuit of efficiency.
- Finally, evaluating the industrial zero liquid discharge system benefits and the energy consumption in large-scale desalination are key to sustainable industrial growth, along with understanding the best practices in municipal sludge dewatering and the utility of advanced oxidation processes for pfas removal.
What are the key market drivers leading to the rise in the adoption of Water And Wastewater Treatment Equipment Industry?
- The primary market driver is the confluence of accelerating global urbanization and the escalating demand for water from the industrial sector.
- Urbanization and industrial expansion are primary market drivers, compelling investment in new treatment capacities. The integration of a digital twin for water utilities is enabling operators to reduce unplanned downtime by up to 30% through predictive maintenance analytics.
- This push for efficiency is also seen in the adoption of energy-efficient desalination methods, which lower operational costs by 15% compared to legacy systems.
- Furthermore, stringent regulations are accelerating the move toward zero liquid discharge and advanced biological nutrient removal processes.
- Asset management for water infrastructure is becoming more sophisticated, utilizing IoT sensor integration to optimize performance and ensure regulatory compliance for discharge across expanding industrial wastewater solutions.
What are the market trends shaping the Water And Wastewater Treatment Equipment Industry?
- The rising demand for ultrapure water systems is increasingly driven by the stringent requirements of high-tech manufacturing and the global semiconductor industry.
- The market is witnessing a significant shift toward high-purity water systems, with facilities achieving a 99.9% contaminant removal rate using multi-stage treatments. This trend is driven by high-tech manufacturing, where industrial process water must be exceptionally pure. The adoption of advanced filtration membranes is central to this evolution, enabling process water recycling systems that reduce freshwater intake by over 40%.
- The focus extends to sustainable water infrastructure design and wastewater reclamation technologies, incorporating advanced solutions like reverse osmosis systems. This push for purity and reuse highlights the critical role of water purification technologies in modern industrial applications, where quality directly impacts production yield.
What challenges does the Water And Wastewater Treatment Equipment Industry face during its growth?
- High capital expenditures for advanced equipment, coupled with escalating operational costs, present a primary challenge to market growth.
- High capital investment and operational costs remain significant challenges, particularly with the need for PFAS remediation and micropollutant removal methods. Integrating advanced technologies like ultraviolet disinfection and advanced oxidation processes into existing facilities can increase initial project costs by up to 25%.
- Moreover, the complexity of managing waste from these systems, such as brine from brackish water treatment, adds to operational overhead. The need for specialized sludge management solutions and effective membrane fouling control also contributes to ongoing expenses.
- These financial hurdles can slow the adoption of crucial industrial wastewater solutions and systems for potable water reuse, impacting the pace of infrastructure modernization.
Exclusive Technavio Analysis on Customer Landscape
The water and wastewater treatment equipment market forecasting report includes the adoption lifecycle of the market, covering from the innovator’s stage to the laggard’s stage. It focuses on adoption rates in different regions based on penetration. Furthermore, the water and wastewater treatment equipment market report also includes key purchase criteria and drivers of price sensitivity to help companies evaluate and develop their market growth analysis strategies.
Customer Landscape of Water And Wastewater Treatment Equipment Industry
Competitive Landscape
Companies are implementing various strategies, such as strategic alliances, water and wastewater treatment equipment market forecast, partnerships, mergers and acquisitions, geographical expansion, and product/service launches, to enhance their presence in the industry.
Aquatech International LLC - An analyst view indicates the company provides integrated water purification and process solutions for industrial desalination, water reuse, and zero liquid discharge systems.
The industry research and growth report includes detailed analyses of the competitive landscape of the market and information about key companies, including:
- Aquatech International LLC
- Calgon Carbon Corp.
- DuPont de Nemours Inc.
- Ecolab Inc.
- Grundfos Holding AS
- H2O Innovation Inc.
- HUBER SE
- Industrie De Nora Spa
- Kurita Water Industries Ltd.
- METAWATER Co. Ltd.
- Organo Corp.
- Ovivo Inc.
- Pentair Plc
- Smith and Loveless Inc.
- SUEZ SA
- Sulzer Ltd.
- Thermax Ltd.
- Trojan Technologies
- Veolia Environment SA
- Xylem Inc.
Qualitative and quantitative analysis of companies has been conducted to help clients understand the wider business environment as well as the strengths and weaknesses of key industry players. Data is qualitatively analyzed to categorize companies as pure play, category-focused, industry-focused, and diversified; it is quantitatively analyzed to categorize companies as dominant, leading, strong, tentative, and weak.
Recent Development and News in Water and wastewater treatment equipment market
- In February 2025, Pentair plc announced a strategic partnership to deploy modular filtration units in emerging urban centers, addressing immediate water purification needs.
- In March 2025, Veolia Environnement SA initiated a large-scale upgrade of its European treatment facilities to comply with the newly ratified EU Urban Wastewater Treatment Directive, which imposes stricter limits on nitrogen and phosphorus.
- In April 2025, Kurita Water Industries Limited introduced a specialized chemical-mechanical treatment system in APAC designed to neutralize complex pharmaceutical waste that existing membrane bioreactors could not filter.
- In May 2025, Ecolab Inc. announced the acquisition and integration of Ovivo Electronics, a provider of ultrapure water technologies, to strengthen its capabilities in the microelectronics sector.
Dive into Technavio’s robust research methodology, blending expert interviews, extensive data synthesis, and validated models for unparalleled Water And Wastewater Treatment Equipment Market insights. See full methodology.
| Market Scope | |
|---|---|
| Page number | 307 |
| Base year | 2025 |
| Historic period | 2020-2024 |
| Forecast period | 2026-2030 |
| Growth momentum & CAGR | Accelerate at a CAGR of 5.5% |
| Market growth 2026-2030 | USD 22707.9 million |
| Market structure | Fragmented |
| YoY growth 2025-2026(%) | 5.3% |
| Key countries | China, India, Japan, South Korea, Australia, Indonesia, US, Canada, Mexico, Germany, UK, France, Italy, Spain, The Netherlands, Saudi Arabia, UAE, South Africa, Israel, Turkey, Brazil, Argentina and Chile |
| Competitive landscape | Leading Companies, Market Positioning of Companies, Competitive Strategies, and Industry Risks |
Research Analyst Overview
- The water and wastewater treatment equipment market is defined by a convergence of regulatory pressures and technological advancements. A key trend influencing boardroom decisions is the adoption of smart water management, where capital budgeting for new projects now prioritizes systems with IoT sensor integration and predictive maintenance analytics.
- This shift enables a proactive approach to operations, with facilities reporting up to a 30% reduction in equipment failures. The core of the market revolves around essential processes like primary clarification, secondary biological treatment, and tertiary nutrient removal, which are fundamental to meeting effluent quality standards for biochemical oxygen demand, chemical oxygen demand, and total suspended solids.
- Advanced technologies such as membrane bioreactors, reverse osmosis systems, and advanced oxidation processes are crucial for addressing complex challenges like microplastics filtration, PFAS remediation, and creating high-purity water systems for industrial process water. This demand is met with innovations in modular treatment units, energy-efficient pumps, and chemical dosing optimization using advanced coagulants and ion exchange resins.
- From municipal sewage treatment to industrial zero liquid discharge, the focus remains on efficient sludge dewatering, sludge thickening equipment, anaerobic digestion, and overall biosolids management, supported by advanced aeration systems, grit removal systems, and rotating biological contactors to ensure robust membrane fouling control in decentralized water systems.
What are the Key Data Covered in this Water And Wastewater Treatment Equipment Market Research and Growth Report?
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What is the expected growth of the Water And Wastewater Treatment Equipment Market between 2026 and 2030?
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USD 22.71 billion, at a CAGR of 5.5%
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What segmentation does the market report cover?
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The report is segmented by Application (Municipal, and Industrial), Type (Primary treatment, Secondary treatment, and Tertiary treatment), Product Type (Filtration, Disinfection, Sludge treatment, Desalination, and Others) and Geography (APAC, North America, Europe, Middle East and Africa, South America)
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Which regions are analyzed in the report?
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APAC, North America, Europe, Middle East and Africa and South America
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What are the key growth drivers and market challenges?
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Accelerating global urbanization and rise of industrial water demand, High capital expenditures and escalating operational costs
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Who are the major players in the Water And Wastewater Treatment Equipment Market?
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Aquatech International LLC, Calgon Carbon Corp., DuPont de Nemours Inc., Ecolab Inc., Grundfos Holding AS, H2O Innovation Inc., HUBER SE, Industrie De Nora Spa, Kurita Water Industries Ltd., METAWATER Co. Ltd., Organo Corp., Ovivo Inc., Pentair Plc, Smith and Loveless Inc., SUEZ SA, Sulzer Ltd., Thermax Ltd., Trojan Technologies, Veolia Environment SA and Xylem Inc.
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Market Research Insights
- The market is characterized by a dynamic push toward operational intelligence and resource efficiency. The adoption of smart water grid technology allows utilities to reduce non-revenue water losses by up to 15%, directly impacting financial performance. Concurrently, advancements in industrial wastewater solutions, including innovative strategies for membrane fouling prevention, are enabling facilities to extend asset lifespan by 20%.
- This focus on optimization is driven by the need for sustainable water infrastructure design and effective asset management for water infrastructure. As industries and municipalities increasingly turn to wastewater reclamation technologies and systems for potable water reuse, the emphasis on data-driven, resilient, and cost-effective operations continues to shape market direction.
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