Primary Water And Wastewater Treatment Equipment Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Equipment Type (Screens, Grit Removal Equipment, Sedimentation Equipment, Dissolved Air Flotation (DAF) Systems, Oil & Grease Removal Equipment, Pumps & Mixers, Others), By Application (Municipal Water Treatment, Industrial Wastewater Treatment), By Region & Competition, 2020-2030F

Market Overview

Global Primary Water And Wastewater Treatment Equipment Market was valued at USD 14.81 Billion in 2024 and is expected to reach USD 19.92 Billion by 2030 with a CAGR of 4.91% during the forecast period.

The global Primary Water and Wastewater Treatment Equipment market plays a pivotal role in the sustainability of water infrastructure systems by ensuring the effective removal of suspended solids and contaminants from water prior to secondary treatment or final discharge. As rapid urbanization, industrial expansion, and population growth continue to increase global water demand, the need for reliable primary treatment systems is becoming more critical than ever. Primary treatment processes, such as screening, sedimentation, grit removal, and flotation, are the first line of defense in municipal and industrial wastewater management, serving to protect downstream equipment and improve the overall efficiency of treatment plants.

Growing water scarcity issues and stringent environmental regulations imposed by governments and environmental bodies across regions such as North America, Europe, and Asia Pacific are driving increased investments in water treatment infrastructure. These regulations often mandate compliance with strict effluent quality standards, pushing industries to adopt advanced equipment for solid separation and pollutant removal during the primary stage. Furthermore, industries such as oil & gas, food & beverage, chemical manufacturing, and power generation are deploying robust primary treatment systems to pre-treat process water and wastewater, thereby reducing their environmental footprint and ensuring regulatory compliance.

Technological advancements are transforming the capabilities of primary treatment systems, with innovations in automation, energy efficiency, and materials (e.g., corrosion-resistant coatings, non-clogging screens) leading to lower operational costs and improved performance. Additionally, smart monitoring tools and data analytics are enabling real-time system control, fault detection, and maintenance optimization. These advancements are particularly relevant in water-stressed regions and for aging infrastructure, where performance reliability is paramount.

The market is also experiencing a notable shift toward modular and decentralized treatment units, especially in remote and underdeveloped areas where centralized facilities are lacking. This trend is creating new growth avenues for compact and easy-to-install primary treatment systems. While capital costs and maintenance remain considerations for end-users, increasing public-private partnerships, favorable government funding, and sustainable development goals (SDGs) are enhancing market accessibility.

Key Market Drivers

Increasing Global Water Scarcity and Demand for Reuse

Water scarcity is becoming a pressing global issue, particularly in densely populated and arid regions. According to the United Nations, by 2025, two-thirds of the world’s population could be living under water-stressed conditions. This growing scarcity is forcing municipalities and industries to invest in reliable water and wastewater treatment systems to recover, reuse, and recycle water wherever possible.

Primary treatment equipment plays a crucial role in enabling reuse by removing large suspended solids, grit, and organic matter before the water is passed to secondary or advanced treatment. Regions such as the Middle East and North Africa, where per capita freshwater availability is below 1,000 cubic meters annually, are actively deploying compact and efficient primary treatment systems to prepare wastewater for agricultural and industrial reuse.

India, facing the challenge of meeting water demands for its 1.4 billion population, has targeted treating nearly 80% of sewage by 2030 up from the current rate of around 30%. Similarly, in China, nearly 85% of industrial parks have now implemented wastewater treatment units, with a strong emphasis on primary treatment. These developments are creating significant demand for sedimentation tanks, bar screens, and grit removal units.

Moreover, desalination plants worldwide, which generate concentrated brine, rely on effective primary pre-treatment to protect expensive membranes and ensure smooth operation. According to Global Water Intelligence, over 20 million cubic meters of desalinated water is produced daily globally, each requiring pre-treatment systems to handle high salinity and suspended solids.

As water reuse becomes more urgent for sustainability, the role of primary treatment systems as the first barrier against pollution and resource wastage will only intensify, propelling this segment further.

Stringent Environmental Regulations and Effluent Discharge Norms

Governments and environmental agencies across the globe are tightening discharge standards to curb industrial and municipal pollution. Stricter norms related to biochemical oxygen demand (BOD), total suspended solids (TSS), oil & grease, and pH levels are directly driving the adoption of robust primary treatment equipment.

The European Union’s Urban Wastewater Treatment Directive mandates that all agglomerations of more than 2,000 population equivalents must collect and treat wastewater before discharge. As of 2024, over 90% of urban centers in the EU comply with basic treatment, creating sustained demand for clarifiers, grit chambers, and screening systems.

In the United States, the Environmental Protection Agency (EPA) enforces the Clean Water Act (CWA), under which industries must meet specific effluent limitations. The EPA has increased enforcement, with over 2,500 actions against non-compliant facilities in 2023 alone. Primary treatment equipment helps these industries stay compliant by removing a significant portion of pollutants at the initial stage of treatment.

In emerging economies, India’s National Mission for Clean Ganga mandates effluent treatment for all discharge into the Ganges. Over 150 sewage treatment plants (STPs) are planned or under construction, many involving primary treatment modules. Similarly, China has committed to upgrading over 3,000 municipal WWTPs (Wastewater Treatment Plants) under its 14th Five-Year Plan, focusing heavily on pollution reduction at the source.

Even industries like food processing, textiles, and oil refineries are being mandated to treat wastewater before discharge, pushing investment in bar screens, sedimentation tanks, and grease removal units. As these regulations expand in scope and enforcement becomes more aggressive, the demand for primary water and wastewater treatment systems is expected to grow steadily, ensuring pre-compliance and operational reliability.

Urbanization and Rapid Industrial Growth

Urbanization and industrialization are exerting pressure on existing water infrastructure and creating new demand for wastewater treatment systems. With more than 55% of the world’s population now residing in urban areas—a figure projected to reach 68% by 2050—municipalities face rising volumes of wastewater, necessitating effective treatment at the primary stage.

Countries like China and India are witnessing unprecedented urban sprawl. By 2030, over 70% of China's population is expected to be urban. India is adding approximately 10 million urban dwellers every year. This population growth requires scalable wastewater solutions, particularly at the primary stage, to handle large volumes of domestic and industrial effluents.

The industrial sector also contributes significantly. Globally, industries consume nearly 20% of all freshwater withdrawals, generating high loads of wastewater. Primary treatment units like coarse screens, sedimentation tanks, and floatation systems are essential in these settings to protect downstream processes from clogging or inefficiencies.

In Southeast Asia, industrial hubs like Vietnam’s Ho Chi Minh City and Malaysia’s Selangor have invested heavily in industrial zones equipped with integrated wastewater systems. As of 2024, over 70% of industrial parks in these countries have either commissioned or are in the process of installing such systems, with a clear focus on primary treatment.

Africa and Latin America are also seeing infrastructure projects linked to mining, petrochemicals, and agriculture, all of which require pre-treatment of wastewater. Brazil’s sanitation reform aims to achieve universal wastewater collection and treatment coverage by 2033, further driving demand for primary treatment components.

This confluence of urbanization and industrialization reinforces the need for scalable, reliable primary treatment equipment to ensure safe, efficient processing of high wastewater volumes before reaching secondary or tertiary treatment systems.

Aging Infrastructure and Modernization of Treatment Facilities

Many developed and developing nations face challenges related to aging wastewater treatment infrastructure, particularly in urban areas. Much of the equipment, especially primary treatment components like bar screens, grit chambers, and primary clarifiers, is outdated and inefficient, resulting in frequent operational failures and non-compliance.

In the U.S., over 70% of wastewater treatment plants are more than 30 years old. According to the American Society of Civil Engineers, the country’s wastewater infrastructure scored a “D+” grade in its recent report card, signaling urgent upgrades. Federal funding such as the USD 50 billion allocation under the Bipartisan Infrastructure Law is driving the modernization of treatment plants, starting with primary treatment units.

Europe is also embarking on aggressive infrastructure overhauls. Germany and the UK have introduced large-scale programs to upgrade municipal wastewater plants, many of which still use first-generation primary clarifiers. France has pledged euro 2 billion (USD 2.28 billion) towards wastewater upgrades between 2023 and 2027, with nearly 40% directed toward primary and mechanical treatment enhancements.

In Asia, Japan and South Korea are upgrading systems installed in the 1970s and 1980s, with a strong emphasis on energy-efficient and automated primary treatment systems. China has made it mandatory for urban plants to adopt modernized equipment, including rotary drum screens and compact clarifiers.

Developing countries are also upgrading legacy systems. India’s Jal Jeevan Mission has earmarked substantial funds to revamp small-town sewage treatment facilities. Most of these upgrades begin with primary treatment systems, which are crucial for managing high loads and reducing costs of downstream processes.

As global infrastructure modernizes, there is a significant market opportunity for advanced, durable, and automated primary treatment systems that meet contemporary performance and regulatory standards.

Technological Advancements and Process Automation

The integration of digital technologies and automation in wastewater treatment has revolutionized primary treatment systems, making them more efficient, reliable, and cost-effective. Innovations such as smart sensors, IoT-based monitoring, AI-driven controls, and energy-efficient equipment are transforming traditional sedimentation and screening processes.

For example, automated bar screens now feature intelligent self-cleaning mechanisms and remote operational capabilities, reducing manual intervention and ensuring continuous performance. Similarly, compact high-rate clarifiers can achieve over 90% removal of TSS in 30% less footprint compared to conventional units.

In 2023, over 60% of new wastewater plants in OECD countries incorporated automation in primary treatment. Real-time monitoring systems are enabling early detection of flow surges and solids overloads, improving operational efficiency and reducing maintenance costs by up to 25%.

Global leaders such as Suez, Veolia, and Xylem are investing heavily in R&D to develop digital-ready equipment. In India, smart cities like Pune and Ahmedabad have implemented IoT-based monitoring in primary treatment plants, resulting in 15–20% improvements in water quality consistency.

Furthermore, mobile and containerized primary treatment systems are gaining traction in remote industrial operations and disaster-hit regions, enabling quick deployment and operation with minimal civil infrastructure.

Digital twin technology, gaining momentum across sectors, is also being piloted in wastewater plants to simulate primary treatment processes and optimize them before real-world implementation. By 2026, it’s estimated that 30% of new urban plants will include digital twins in design stages.

These technological advancements are significantly boosting the appeal and value proposition of modern primary treatment systems. As industries and municipalities seek smarter, faster, and more sustainable treatment solutions, tech-enabled primary equipment will drive a major share of future investments.

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Key Market Challenges

High Capital and Operational Expenditure

The adoption of primary water and wastewater treatment equipment often involves significant capital investment, especially in the initial procurement and installation phases. Many treatment facilities—particularly in developing countries—face difficulties in allocating funds for modern sedimentation tanks, clarifiers, and grit removal systems. The infrastructure costs also extend to auxiliary components such as power supply, structural modifications, and civil works.

Operational costs further intensify the financial strain. Expenses related to energy consumption, equipment maintenance, and procurement of treatment chemicals consistently add to the lifetime cost of ownership. As energy prices fluctuate and labor costs rise globally, operating advanced systems becomes a burden, particularly for municipal utilities with constrained budgets. The long-term return on investment does not always align with stakeholders’ expectations for quick payback, often slowing decision-making and procurement cycles.

Smaller water utilities and industrial clients often delay modernization efforts due to funding gaps or the absence of external support. Despite the long-term efficiency gains and compliance advantages, upfront financial hurdles remain a critical deterrent to widespread adoption. To address this, the market requires scalable, modular solutions with flexible financing models and operational support, allowing gradual deployment that aligns with clients’ budget cycles and risk appetite.

Aging Infrastructure and Retrofitting Limitations

Many water treatment facilities around the world were built decades ago and operate on legacy systems that are not compatible with modern primary treatment technologies. Upgrading or integrating new equipment into these older systems involves major retrofitting, structural adaptation, and in many cases, shutdown periods that disrupt service continuity. The complexity of such projects often leads to delays and cost overruns.

Legacy systems also pose operational inefficiencies that can’t be rectified without a complete overhaul. Old pipelines, obsolete control panels, and inefficient flow management can restrict the performance of newly installed equipment. This often leads to compromised outcomes and undermines the value of investment in advanced treatment technology.

Additionally, developing regions that lack even basic infrastructure face a different kind of challenge—building facilities from the ground up. This involves not only equipment procurement but also extensive civil engineering, planning, and regulatory approvals. In both cases, the technical and financial demands of retrofitting or new installations can delay market growth.

The industry needs adaptive equipment designs that can be integrated incrementally. Compact, containerized, and skid-mounted solutions are increasingly being considered, but widespread deployment depends on reducing complexity, cost, and the need for specialized engineering modifications.

Limited Skilled Workforce and Operational Expertise

The operation and maintenance of primary water treatment systems demand a specialized workforce with technical knowledge spanning hydraulics, chemistry, instrumentation, and control systems. However, the global market is facing a shortage of such skilled professionals. This challenge is more severe in remote and rural regions, where talent acquisition and retention are limited.

Operators are often required to understand complex parameters such as sludge blanket levels, flow rate adjustments, and chemical dosing. Without trained personnel, equipment runs the risk of suboptimal performance, inefficient energy use, and system failures. Poorly maintained or misconfigured systems can also result in non-compliance with water discharge regulations.

The challenge extends beyond just technical skills. In many regions, there is a lack of training institutions that offer practical, hands-on experience with modern equipment. Moreover, the learning curve for automation-based treatment systems makes it difficult for existing staff, particularly in government-run utilities, to transition smoothly.

To overcome this, the industry must prioritize the development of operator training programs and remote-support technologies. Smart systems with intuitive interfaces, real-time diagnostics, and predictive maintenance tools are essential to reducing dependency on highly skilled labor and making operations more accessible to a broader workforce.

Regulatory Uncertainty and Compliance Complexity

The regulatory environment governing water and wastewater discharge is complex and evolving. Different countries and regions enforce diverse standards for suspended solids, biological oxygen demand (BOD), and contaminants such as heavy metals or ammonia. Manufacturers of treatment equipment must continuously adapt their systems to meet these varying standards, which increases design and production complexity.

Regulatory shifts also introduce uncertainty into long-term planning. Utilities and industrial operators are reluctant to invest in new equipment if there’s a risk that it may not meet future compliance requirements. For example, changes in permissible discharge levels or mandates for energy efficiency may render existing systems obsolete, discouraging buyers from committing to large capital expenditures.

Emerging regulations around microplastics, pharmaceuticals, and other hard-to-remove substances further complicate the market landscape. These contaminants may require equipment upgrades or entirely new systems, placing additional financial and operational pressure on end-users.

The challenge lies not only in meeting current standards but in anticipating and preparing for future requirements. Modular and upgradable systems that allow for phased improvements are becoming increasingly attractive. However, this depends on close collaboration between regulators, equipment manufacturers, and plant operators to ensure clarity and confidence in compliance trajectories.

Ineffective Handling of Emerging Contaminants

Traditional primary treatment systems are designed to remove suspended solids, oil, grease, and large particles. However, with the rise of emerging contaminants—such as endocrine disruptors, pharmaceutical residues, and nanoparticles—these systems fall short. While secondary and tertiary processes address some of these concerns, there is growing pressure on primary systems to offer better pre-treatment capabilities to reduce the load on downstream processes.

Current limitations in technology prevent most primary treatment systems from capturing or neutralizing these new pollutants effectively. In addition, there is limited research and standardization on the detection, treatment thresholds, and removal mechanisms for these substances. This lack of clarity and technology readiness slows market development and innovation.

Moreover, the presence of such contaminants is rising rapidly, driven by urbanization, industrial growth, and the proliferation of synthetic chemicals in everyday life. Municipal utilities are particularly vulnerable as they often receive complex wastewater streams that contain a mix of domestic, industrial, and agricultural pollutants.

To address this challenge, the market needs investment in R&D aimed at enhancing the pollutant-removal capability of primary systems. This may include novel membrane technologies, integrated chemical dosing solutions, or hybrid systems that bridge the gap between primary and secondary treatment. However, the commercialization and scalability of such innovations remain a hurdle in the short term.

Key Market Trends

Rising Integration of Automation and Smart Monitoring Technologies

The integration of automation, IoT (Internet of Things), and AI-driven analytics into primary water and wastewater treatment equipment is transforming operational efficiency and performance predictability. Operators are increasingly adopting intelligent systems capable of real-time monitoring, automatic flow adjustments, chemical dosing, and predictive maintenance.

Smart sensors embedded in clarifiers, grit chambers, and sedimentation units can measure turbidity, flow rates, sludge blanket levels, and solids concentration. These metrics are relayed to centralized control panels or cloud-based platforms for analysis. This enhances decision-making, reduces manual intervention, and enables quicker responses to system anomalies.

With rising labor costs and skill shortages, automation helps bridge the operational expertise gap. Small and mid-sized utilities especially benefit from digital systems that simplify operations while maintaining regulatory compliance. Predictive maintenance further minimizes equipment downtime by alerting operators to early signs of wear or inefficiency.

Advanced analytics platforms also support regulatory reporting and performance benchmarking, which is essential for public utilities and industries under strict discharge norms. By integrating these capabilities into primary treatment stages, stakeholders can streamline downstream operations and reduce the burden on secondary and tertiary systems.

This trend is particularly strong in North America, Europe, and fast-growing Asian cities, where smart water infrastructure is viewed as critical to long-term sustainability. The demand for intelligent primary treatment systems is expected to continue rising as utilities modernize aging infrastructure and prioritize operational efficiency.

Growing Demand from Industrial Users for In-House Wastewater Treatment

Industries such as food and beverages, chemicals, mining, textiles, and pharmaceuticals are increasingly setting up in-house primary wastewater treatment systems to reduce discharge costs, meet compliance, and recycle water internally. Rising environmental regulations and pressure from ESG stakeholders have encouraged companies to invest in dedicated infrastructure for responsible water management.

Many industries generate high-strength wastewater containing solids, oils, and grit, which require effective primary treatment before either being sent for secondary treatment or safely discharged. Installing equipment such as grit separators, primary clarifiers, and grease traps on-site helps reduce pollutant loads early in the treatment chain, enhancing process efficiency and compliance.

Self-reliance in wastewater management is also driven by rising tariffs for municipal effluent treatment and growing concerns over freshwater availability. In water-stressed regions, industries are exploring reuse strategies that start with efficient primary treatment to improve influent quality for recycling.

Moreover, in-house systems allow companies to manage water security and minimize production interruptions due to municipal service failures or seasonal water scarcity. Technological advancements, including automated systems and containerized units, have made primary treatment equipment more accessible for small and mid-sized enterprises (SMEs), not just large corporates.

This trend is particularly pronounced in developing economies in Asia-Pacific, Latin America, and the Middle East, where industrial growth is outpacing municipal infrastructure development. As more manufacturers adopt zero-liquid-discharge (ZLD) strategies, demand for robust and efficient primary treatment equipment will rise significantly.

Increasing Emphasis on Sludge Minimization and Byproduct Management

A growing trend in the market is the focus on sludge volume reduction and recovery of byproducts during the primary treatment phase. Sludge disposal remains one of the most expensive and environmentally sensitive components of wastewater treatment. To mitigate this, plant operators and equipment manufacturers are exploring technologies and designs that reduce sludge generation and enhance dewatering capabilities at the source.

Advanced clarifiers and sedimentation systems now incorporate improved settling designs and mechanical scrapers that minimize sludge re-suspension and allow for thicker sludge concentration. In addition, primary treatment systems are being paired with chemical dosing to optimize coagulation and flocculation processes, which improves solids capture efficiency and lowers downstream load.

Some facilities are also beginning to recover useful materials such as oil, grease, or even energy (through anaerobic digestion of primary sludge), which adds economic value to treatment operations. By focusing on better solid-liquid separation and initial screening, primary treatment systems are now playing a larger role in resource recovery than in the past.

This shift is particularly relevant for urban municipalities and industries with limited landfill access or high hauling costs. As global waste disposal regulations tighten and landfilling becomes more expensive, investing in sludge reduction technologies in the primary stage becomes increasingly important.

This trend is supported by a parallel rise in sludge management technologies and the adoption of circular economy principles in water treatment strategies worldwide.

Strong Push for Decentralized Water Management Systems

Decentralization is emerging as a key theme in the global water and wastewater management strategy. Rather than relying solely on large, centralized treatment facilities, many governments and private entities are turning to small-scale, site-specific primary treatment systems to serve isolated or underserved populations.

This shift is driven by the urgent need to provide clean water and sanitation in peri-urban zones, rural areas, industrial clusters, and emerging urban corridors where infrastructure development has lagged. Decentralized systems offer the advantage of lower capital cost, faster deployment, and reduced pipeline dependency, making them highly attractive for immediate and localized needs.

Primary water treatment equipment in decentralized setups often includes compact sedimentation tanks, mechanical screens, and grit chambers that can be operated with minimal supervision. These systems are also increasingly powered by solar or hybrid energy solutions to operate off-grid.

In regions affected by climate change, flooding, or seasonal water shortages, decentralized systems offer resilience by distributing treatment loads and reducing the risk of system-wide failure. These setups also enable local water reuse, which is essential for sustainability.

Furthermore, this trend aligns with global development goals around universal water access and hygiene, especially in Asia, Africa, and Latin America. The demand for scalable, modular, and easy-to-maintain primary treatment units is expected to grow sharply as decentralization becomes a core strategy for water management globally.

Segmental Insights

Equipment Type Insights

Oil & Grease Removal Equipment segment dominated in the Global Primary Water And Wastewater Treatment Equipment market in 2024 due to its critical role in both industrial and municipal water treatment applications. This dominance is primarily driven by the increasing volume of oily wastewater generated from sectors such as petrochemicals, food processing, refineries, automotive, and metalworking, where oil and grease are major pollutants. The need to remove these contaminants efficiently at the primary stage has propelled the demand for specialized equipment like API separators, dissolved air flotation (DAF) units, and oil skimmers.

Regulatory compliance is a key factor contributing to the segment's growth. Stringent environmental regulations across regions, especially in North America, Europe, and parts of Asia-Pacific, mandate that wastewater discharges contain minimal oil and grease content—often below 10 mg/L. This is forcing industries and utilities to invest in more reliable and advanced primary treatment systems tailored for oil removal.

Moreover, the increasing emphasis on water reuse and recycling is boosting the demand for efficient oil and grease separation. Removing these contaminants early ensures better performance of secondary and tertiary treatment processes, reduces fouling in downstream equipment, and improves the overall quality of reclaimed water.

Another driver is the rising adoption of modular oil removal units in decentralized treatment setups, especially in space-constrained urban areas and offshore facilities. These systems are compact, energy-efficient, and easier to install, making them attractive for retrofitting existing infrastructure.

In addition, advancements in oil-water separation technologies—such as coalescing plate separators and membrane-based filtration—are enhancing the efficiency and cost-effectiveness of oil removal, encouraging broader adoption.

Application Insights

Municipal Water Treatment segment dominated in the Global Primary Water And Wastewater Treatment Equipment market in 2024 due to rising urbanization, growing populations, and increasing demand for clean drinking water. Governments worldwide are investing heavily in upgrading aging water infrastructure and expanding treatment capacity to meet regulatory standards and ensure public health. Municipal facilities require robust primary treatment systems to handle large volumes of wastewater efficiently, driving demand for sedimentation tanks, screening systems, and oil and grease removal equipment. Additionally, stricter discharge norms and sustainability goals are further accelerating the adoption of advanced equipment in municipal water treatment applications.

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Regional Insights

Largest Region

North America dominated the Global Primary Water And Wastewater Treatment Equipment market in 2024 due to a combination of regulatory rigor, advanced infrastructure, and high awareness of environmental sustainability. The region is home to some of the world’s most stringent environmental regulations that govern wastewater discharge and water quality standards. Agencies like the U.S. Environmental Protection Agency (EPA) enforce strict guidelines that compel municipalities and industries to invest heavily in efficient primary water and wastewater treatment solutions to ensure compliance. This regulatory pressure drives demand for advanced screening, sedimentation, and oil and grease removal equipment.

Moreover, North America benefits from well-established and technologically advanced water treatment infrastructure, which supports the integration of innovative primary treatment equipment. The region has a significant number of aging water and wastewater treatment plants undergoing modernization and capacity expansion, boosting market growth. Funding from federal and state governments for infrastructure upgrades further accelerates the adoption of new treatment technologies.

In addition, the rapid urbanization and industrial activity across North America generate substantial volumes of wastewater requiring efficient primary treatment to protect water bodies and public health. The region’s strong industrial base—including oil & gas, petrochemicals, food processing, and manufacturing—also contributes significantly to the demand for primary treatment equipment tailored to handle complex wastewater streams containing oils, greases, and suspended solids.

North America’s focus on sustainability and water reuse programs encourages utilities to adopt equipment that improves treatment efficiency, reduces operational costs, and enables water recycling. The presence of leading global manufacturers and service providers in the region fosters innovation and competitive offerings, meeting the diverse needs of municipal and industrial customers.

Emerging Region

Europe was the emerging region in the Global Primary Water And Wastewater Treatment Equipment market in the coming period due to increasing investments in upgrading aging infrastructure and strict environmental regulations aimed at reducing water pollution. The region’s strong focus on sustainability and circular economy principles is driving adoption of advanced treatment technologies. Growing urbanization and industrial activities, coupled with government incentives for water reuse and energy-efficient solutions, further boost market growth. Additionally, innovations in automation and smart water management systems across Europe are enhancing operational efficiency, positioning the region as a rapidly expanding market for primary water and wastewater treatment equipment.

Recent Developments

• In February 2025, ONGC appointed bp as the Technical Services Provider (TSP) for Mumbai High, India’s largest offshore oil field. ONGC retains field ownership and operational control, while bp will initially receive a fixed fee for two years, transitioning to a performance-based fee tied to increased production. The collaboration aims to reverse production decline and drive sustainable output growth through bp’s technical expertise.
• In November 2024, Cairn Oil & Gas, a subsidiary of Vedanta Group, became the first Indian oil and gas producer to join the UN Environment Programme’s OGMP 2.0. By signing the MoU, Cairn commits to enhanced methane reporting and emission reduction practices. The move aligns with global sustainability goals and underscores Cairn’s dedication to environmental stewardship and responsible energy production.
• During India Energy Week in February 2025, bp signed an MoU with Engineers India Ltd (EIL) to explore cooperation in oil, gas, and refining sectors. The partnership will leverage EIL’s engineering capabilities to support bp’s global operations. The MoU reflects both companies’ commitment to enhancing technical collaboration and fostering innovation in energy infrastructure projects.
• In November 2024, Kent was awarded a contract by BASF to provide engineering services for its gas treatment initiatives in the UAE. Kent will support the development of Process Design Packages (PDPs) within BASF’s OASE licensed technology. The scope includes delivering optimized process designs, preparing detailed PDPs, and ensuring full compliance with industry standards. Kent’s contributions will be critical throughout both the define and execute phases, reinforcing its expertise in complex energy sector engineering solutions.
• In July 2023, Ovivo Inc. formed a strategic alliance with E2metrix Inc. to co-develop a comprehensive, integrated solution targeting the removal and on-site destruction of per- and polyfluoroalkyl substances (PFAS) and other emerging waterborne contaminants. This collaboration positions the partners to offer advanced treatment technologies that ensure long-term public health protection while meeting evolving regulatory standards and client demand for environmentally responsible wastewater management solutions.
• In January 2025, Gradiant announced a strategic partnership with GF Piping Systems to enhance its delivery of high-performance water and wastewater treatment solutions across critical industries including semiconductors, pharmaceuticals, and critical minerals. The alliance leverages Gradiant’s advanced treatment technologies with GF Piping’s robust flow solutions, reinforcing Gradiant’s leadership in the global water sector while enabling scalable, reliable, and efficient solutions to meet the demands of increasingly complex industrial operations.
• In February 2025, Products for Industry (PFi) introduced a world-first pure titanium cross-flow membrane for wastewater treatment, offering improved uptime, environmental performance, and yield. To enhance operational efficiency and ease of industrial integration, PFi partnered with Rockwell Automation, utilizing the CompactLogix™ control system and PanelView Plus™ terminal. This collaboration enables the delivery of a repeatable, streamlined, and scalable wastewater treatment solution tailored to modern industrial manufacturing environments.
• In May 2024, Schneider Electric advanced its role in sustainable infrastructure by supporting India’s Namami Gange initiative. Partnering with SUEZ, the company is delivering advanced energy management and automation technologies for Delhi’s largest single-stage wastewater treatment plant. As the primary provider of NextGen automation solutions, Schneider Electric’s involvement underscores its commitment to digitizing essential utilities and contributing to large-scale, environmentally conscious water treatment initiatives aligned with government-led urban development plans.

Key Market Players

• Veolia Environnement SA
• Xylem Inc.
• SUEZ SA
• Pentair plc
• Evoqua Water Technologies LLC
• Aquatech International LLC
• Ecolab Inc.
• DuPont Water Solutions
• Calgon Carbon Corporation
• Kurita Water Industries Ltd.

Report Scope:

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

• Primary Water And Wastewater Treatment Equipment Market, By Equipment Type:

o   Screens

o   Grit Removal Equipment

o   Sedimentation Equipment

o   Dissolved Air Flotation (DAF) Systems

o   Oil & Grease Removal Equipment

o   Pumps & Mixers

o   Others

• Primary Water And Wastewater Treatment Equipment Market, By Application:

o   Municipal Water Treatment

o   Industrial Wastewater Treatment

• Primary Water And Wastewater Treatment Equipment Market, By Region:

o   North America

§  United States

§  Canada

§  Mexico

o   Europe

§  Germany

§  France

§  United Kingdom

§  Italy

§  Spain

o   South America

§  Brazil

§  Argentina

§  Colombia

o   Asia-Pacific

§  China

§  India

§  Japan

§  South Korea

§  Australia

o   Middle East & Africa

§  Saudi Arabia

§  UAE

§  South Africa

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Primary Water And Wastewater Treatment Equipment Market.

Available Customizations:

Global Primary Water And Wastewater Treatment Equipment Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

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