Sludge Dewatering Equipment Market Size & Share 2026-2035
Market Size – By Technology (Belt Filter Press, Centrifuges, Screw Press, Others), By Application (Municipal, Industrial) - Growth Forecast. The market forecasts are provided in terms of revenue (USD).
Report ID: GMI1149
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Published Date: April 2026
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Report Format: PDF
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Authors:
Ankit Gupta, Shashank Sisodia
Sludge Dewatering Equipment Market Size
The global sludge dewatering equipment market was estimated at USD 5.8 billion in 2025. The market is expected to grow from USD 6.4 billion in 2026 to USD 14 billion by 2035, at a CAGR of 9.1%, according to a recent study by Global Market Insights Inc.
Sludge Dewatering Equipment Market Key Takeaways
Market Size & Growth
Regional Dominance
Key Market Drivers
Challenges
Opportunity
Key Players
The global emphasis on effective wastewater treatment systems has resulted in the immediate growth of the industry, which focuses on advancements such as IoT and other control measures in order to meet rising environmental standards.
The growing urban population and expansive industrial strategies have further exacerbated the issue of wastewater management, as a result, making the dewatering of sludge a modern concern across the globe. For instance, as per the U.S. Congressional Budget office, in January 2026, it was highlighted that the country’s population will witness an increase from 349 million people in 2026 to 364 million by 2056. This will result in the increase in water demand across the country, thereby increasing the need for wastewater management.
There is a growing need for dewatering equipment such as screw presses, centrifuges and belt filter presses, as these types of equipment can achieve reliable and efficient outcomes and operation effectiveness. Additionally, there has been a broader adoption of these types of equipment, as there are various disposal sludge losses across industries, which a major environmental conder.
However, being able to utilize modern technology allows for enhanced automation, and integrating technology improving water treatment, thereby augmenting the industry scenario. For illustration, in October 2025, Veolia announced various partnerships and collaborative initiatives with municipalities, government, and all industries across India to further strengthen waster infrastructure.
Sludge Dewatering Equipment Market Trends
The rising concern towards circular economy that are gaining more demand have had an impact on the sludge treatment sector. Increased attention is abounding in this respect on the recovery of resources from the sludge such as biogas and nutrients. Consequently, there is an increased need for advanced machinery that can efficiently process the sludge while enhancing its value through various valorization methods.
For instance, in March 2026, the U.S. government introduced regulations pertaining to establishing obligatory cybersecurity standards for wastewater and drinking water along with a dedicated investment program to assist such compliance. These investments are giving the sludge treatment equipment market significant impetus, as facilities of various countries, especially in emerging markets are trying to enhance their operational capabilities and environmental performance with the aid of government that offers assistance by providing initiatives and funds.
Sludge Dewatering Equipment Market Analysis
Based on technology, the market is segmented into centrifuges, belt filter press, screw press, and others. Belt filter press technology market will reach USD 5.4 billion by 2035. It is a mechanical process of de- watering of wastewater sludge, hence minimizing the disposal cost. The technology is efficient in dewatering application since it uses a series of rollers.
The combination of regulatory policies aimed at reducing the effects of untreated municipal and industrial waste and the unavailability of sufficient landfill space offers lucrative opportunities for this equipment, and consequently fuels industry development. For reference, in March 2026, the Ontario government in Canada decided to fund around USD 431,000 to wastewater infrastructure near Nipigon District Memorial Hospital (NDMH).
Based on application, the market is categorized into municipal and industrial. The municipal application of sludge dewatering equipment industry will grow by 9.3% by 2035. The unique and advanced technology being incorporated within sludge dewatering units is gaining widespread popularity in municipal applications. Increasing efforts towards reducing environmental effects of waste treatment, there is a demand in the market for such units.
Additionally, the growing levels of industrialization leave untreated wastewater that provides an incentive for these items. Furthermore, the regulations compelling manufacturers to establish wastewater treatment units on their premises have largely increased the size of the sludge dewatering units market. In October 2025, the European Union revised their urban wastewater treatment directive, stating that every treatment plant serving over 150,000 will be retrofitted by 2045.
The U.S. dominated the North America sludge dewatering equipment market with around 87.9% share in 2025 and generated USD 700 million. The directives set up to maintain a balance between the welfare of the environment and aiding the treatment of wastewater to industrial and municipal sectors is shaping the change. Additionally, with the goal to be more eco-friendly, advanced machinery to tackle sludge treatment is being adopted alongside rebuilding aged machinery. For instance, in March 2026, EPA announced a USD 38 million WIFIA loan to Utah owing to advancing Olympic/paralympic games in 2034. The investment has been made to expand water treatment capacity during the games.
The Europe market will grow at a CAGR of 6.8% by 2035. This growth is infused with stricter mandates towards water conservation and increasing initiatives to uplift the infrastructure of water treatment plants across the region. For instance, in June 2025, Suez inaugurated Eaux Blanches wastewater treatment plant in Sète, Occitanie region in France. This will address the aquatic environment preservation, water transition challenges, and climate change adaption.
The strong economic growth and state-owned policies on waste treatment and recovery introduce a lucrative opportunity for expansion within the Asia Pacific sludge dewatering equipment market. There is a clear correlation between rapid urbanization within the region and the added strain on municipal wastewater and sludge management infrastructure due to urbanization and owing to population proxies and landfills being in scarce availability. As a result, countries are taking proactive steps towards encouraging the deployment of environmentally friendly sludge dewatering infrastructure, turbo clocks among others, which in turn will result in a positive market trend in the near future.
Sludge Dewatering Equipment Market Share
The top 5 companies including Andritz, Xylem, Alfa Laval, Suez, and Veolia held over 35% market share in the year 2025. The market is rapidly evolving and so is the need for the equipment along with the increasing reliance on strategic partnerships between manufacturers, providers or researchers for tracking or meeting the customer needs.
Furthermore, there is an emphasis being placed on building partnerships which will combine various resources for improved effectiveness in sludge removal and disposal, in turn augmenting the market growth. Xylem market growth is driven by its acquisition of Evoqua, that leverages smart water solutions, aftermarket services, and bundled treatment offering across the globe.
Sludge Dewatering Equipment Market Companies
Major players operating in the sludge dewatering equipment industry are:
9% Market Share
35% of Collective Market Share
Sludge Dewatering Equipment Industry News
This sludge dewatering equipment market research report includes in-depth coverage of the industry with estimates & forecast in terms of revenue (USD Billion) from 2022 to 2035, for the following segments:
Market, By Technology
Market, By Application
The above information has been provided for the following regions and countries:
Research methodology, data sources & validation process
This report draws on a structured research process built around direct industry conversations, proprietary modelling, and rigorous cross-validation and not just desk research.
Our 6-step research process
1. Research design & analyst oversight
At GMI, our research methodology is built on a foundation of human expertise, rigorous validation, and complete transparency. Every insight, trend analysis, and forecast in our reports is developed by experienced analysts who understand the nuances of your market.
Our approach integrates extensive primary research through direct engagement with industry participants and experts, complemented by comprehensive secondary research from verified global sources. We apply quantified impact analysis to deliver dependable forecasts, while maintaining complete traceability from original data sources to final insights.
2. Primary research
Primary research forms the backbone of our methodology, contributing nearly 80% to overall insights. It involves direct engagement with industry participants to ensure accuracy and depth in analysis. Our structured interview program covers regional and global markets, with inputs from C-suite executives, directors, and subject matter experts. These interactions provide strategic, operational, and technical perspectives, enabling well-rounded insights and reliable market forecasts.
3. Data mining & market analysis
Data mining is a key part of our research process, contributing nearly 20% to the overall methodology. It involves analysing market structure, identifying industry trends, and assessing macroeconomic factors through revenue share analysis of major players. Relevant data is collected from both paid and unpaid sources to build a reliable database. This information is then integrated to support primary research and market sizing, with validation from key stakeholders such as distributors, manufacturers, and associations.
4. Market sizing
Our market sizing is built on a bottom-up approach, starting with company revenue data gathered directly through primary interviews, alongside production volume figures from manufacturers and installation or deployment statistics. These inputs are then pieced together across regional markets to arrive at a global estimate that stays grounded in actual industry activity.
5. Forecast model & key assumptions
Every forecast includes explicit documentation of:
✓ Key growth drivers and their assumed impact
✓ Restraining factors and mitigation scenarios
✓ Regulatory assumptions and policy change risk
✓ Technology adoption curve parameter
✓ Macroeconomic assumptions (GDP growth, inflation, currency)
✓ Competitive dynamics and market entry/exit expectations
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Our triple-layer validation process ensures maximum data reliability:
✓ Statistical Validation
✓ Expert Validation
✓ Market Reality Check
Trust & credibility
Verified data sources
Trade publications
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Industry databases
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Regulatory filings
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Academic research
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Company reports
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Expert interviews
C-suite, procurement leads, and technical specialists
GMI archive
13,000+ published studies across 30+ industry verticals
Trade data
Import/export volumes, HS codes, and customs records
Parameters studied & evaluated
Every data point in this report is validated through primary interviews, true bottom-up modelling, and rigorous cross-checks. Read about our research process →