The water desalination plant market size is estimated to be USD 11.6 Billion in 2025 with a forecast growth of 8.4% CAGR and the market value of USD 26.1 Billion by 2035. Growing market demand is fuelled by investments in desalination plants by water-scarce countries such as the Middle East, North Africa, and Asia-Pacific nations.
Moreover, ongoing research for more cost effective desalination technologies such as membrane & solar technology is favouring the market. Companies are searching for cost-effective, sustainable desalination processes that reduce brine discharge and minimize energy use, as it is aligned with the global sustainability agenda.
The re-emergence of PPPs in the desalination industry in North America, Europe, and the Mideast is further driving the market growth. Biggish desalination plants are coming up in coastal cities, islands and also in water-deficient areas that are direct competition to the traditional freshwater sources. In addition to this, the intelligent technologies like AI-based monitoring systems, automatic filtration equipment, and IoT-based remote control are increasing the reliability and efficacy of the desalination facilities.
| Metric | Value |
|---|---|
| Market Size (2025E) | USD 11.6 Billion |
| Market Value (2035F) | USD 26.1 Billion |
| CAGR (2025 to 2035) | 8.4% |
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North America emerges as one of the prime water desalination equipment markets, with escalating water scarcity and climatic drought as well as burgeoning demand for industrial water treatment technology. The United States and Canada are engaging in seawater and brackish desalination in order to capitalize on sustainable freshwater sources, particularly in arid states such as California, Texas, and Arizona.
The USA government has developed water sustainability rules in support of the installation of desalination plants, and private investments in advanced membrane technologies. Desalination-as-a-service (DaaS) business models are under consideration to reduce capital expenses and enable scalable water solutions.
Desalination is increasing in Canadian coastal provinces and process water-intensive industry sectors. In addition, the use of AI and automation in desalination plants is boosting energy efficiency and plant up time.
Despite brine disposal environmental issues and high operation costs, North America is well-placed for sustained growth thanks to government-sponsored water management policies and technological advances.
Europe holds a large portion of the water desalination plant business due to rising freshwater shortage, stringent environmental codes, and rising industrial needs for water. These are also key countries - Spain, Italy, and Greece - where there is a periodic shortage of water and which are also increasing their facilities in desalination to meet the needs of municipal and agriculture water. This has led to massive investment in desalination research and infrastructure in the European Union, the region that has been most affected by these problems of climate change, and so your focus on water security and climate adaptation has resulted in an integrated approach and chapters.
Players are also adopting green energy-efficient desalination technologies, such as renewable energy-integrated reverse osmosis, which are transforming the regional market. Germany, France and the UK are experiencing increased industrial water demand for desalinated water, especially from power plants, pharmaceutical companies, and food processing companies. Also, energetically attractive desalination technologies minimize energy loss in membrane, energy consumption, & brine disposal rise in prominence.
Even technologies like zero-liquid discharge (ZLD) systems and green hydrogen-based desalination plants, which have a minimal environmental footprint, are celebrating Europe’s dedication to sustainable desalted water production.
Asia-Pacific will have the highest growth rate in the water desalination equipment market due to excessive urbanization, industrialization, and acute shortage of water in major countries such as China, India, and Australia.
China, the region's biggest user of desalinated water, is investing rapidly in gigantic desalination plants to turn back the tide of freshwater loss. Desalination plants along the coast on renewable-powered modular desalination technologies are part of China's five-year water security programme.
India is rapidly expanding its desalination capacity, particularly in water-stressed cities like Chennai and Mumbai. A government program promoting sustainable water management has spurred demand for solar- and wind-powered desalination plants, which give cheap answers to urban water shortages. Through state-of-the-art combination of nano-materials, AI-optimized designs and small-scale desalination modules they achieve the highest operating efficiency on the market.
Although Australia is a country bedeviled by periodic droughts, the country continues to grow its desalination sectors, especially as they relate to seawater desalination and the recycling of wastewater. Although the initial capital will be cost-intensive, and energy use presents a challenge, the Asia-Pacific is a high-growth region each year, driven by government help, public-private funding, and growing awareness about water sustainability.
Challenges
High energy consumption associated with desalination processes
Conventional desalination processes like thermal distillation and reverse osmosis are energy-intensive, consuming large quantities of electricity and thus making operations expensive and environmentally taxing.
Another primary issue is brine discharge and environmental sustainability. Desalination facilities produce high amounts of concentrated saltwater waste, which can be harmful to marine ecosystems if not disposed of correctly. New technologies for brine management and zero-liquid discharge are being researched to solve the problem.
Capital investment and maintenance expenses are also problematic, especially for emerging economies where funding restrictions hamper investments in state-of-the-art desalination facilities. Public incentives and financing schemes are anticipated to fill this gap in emerging economies.
Opportunities
The use of renewable power sources in desalination facilities is a significant growth potential. Solar- and wind-fuelled desalination plants are taking market acceptance, especially in off-grid and remote areas, lowering energy expenses and environmental footprints.
Advances in membrane filtration system, nanotechnology, and AI-optimized process design are enhancing the efficiency of desalination, making it more affordable and scalable. Modular and portable desalination units are addressing emergency relief missions and small-scale water supply schemes.
In addition, Southeast Asian, African, and Latin American emerging economies are also heavily investing in desalination initiatives to meet water scarcity challenges and fuel industrial development, presenting new opportunities for market growth.
The water desalination machinery market is expected to gain high growth between 2020 to 2024, owing to its demand in areas of pure and drinking water as a necessity, especially in regions having the common problem of water shortage, urbanization, and industry. To gain access to safe sources of water and bridge the growing supply-demand gap, Governments and private entities pumped billions of dollars into desalinization plants.
Improvements in membrane technologies, energy-efficient desalination, and brine disposal management enhanced the productivity of the market, further rendering desalination a viable solution for areas with a deficit of water. Moreover, developing economies adopted desalination technologies for constant and long-term fresh water supply for household and industrial needs. The reverse osmosis (RO) technology was a market leader owing to its economical solutions along with high efficiency and scalability.
Large-scale desalination facilities, especially in the Middle East, North Africa (MENA), and coastal regions, held on to multi-stage flash (MSF) and multi-effect distillation (MED) technologies. Government and private initiatives picked up the trend of hybrid desalination plant in which more traditional desalination processes are being combined to offer higher efficiency. Further R&D in desalination membrane optimization extended the lifespan of these systems and made the processes energy-efficient and economical within the long term.
The market for desalination was primarily driven by industrial and municipal water demand, as Oil & Gas, power generation, and food & beverage industries invested in desalination plants for process water continuity. The COVID-19 pandemic riffled supply chains and interrupted timelines, but it also underscored the absolute necessity of secure water supplies and resilient infrastructure.
Data analyzed showed that high tech solutions - powered solar desalination, brine connections for precious metals, and AI-enhanced predictive maintenance - made the industry more efficient and sustainable. So, partnerships between private companies and governments that built desalination plants provided dry regions with long-term water security.
In spite of remarkable growth, issues like high capital expenses, energy use, and environmental issues of brine disposal remained hurdles to the large-scale adoption of desalination. Yet, regulatory incentives, technology development, and the growing demand for climate-resilient water solutions placed the market for further growth in the following decade. In addition, advances in energy recovery devices and alternative energy sources like geothermal and wave energy presented promising solutions to lower operating expenses and enhance sustainability.
The 2025 to 2035 timeframe will see revolutionized developments in water desalination equipment technology shaped by sustainability campaigns, fourth-generation filtration processes, and distributed water systems.
Carbon-neutral desalination, energy recovery modules, and smart infrastructure will steer new market parameters into making desalination technology available, efficient, and more ecologically compliant. Governments and groups will still put their hope and trust in desalination technology as an anchor solution towards safeguarding against water insecurity fuelled by climate change and increasing worldwide population.
The use of sophisticated Nano filtration membranes, graphene desalination devices, and bio-inspired filtration will considerably improve desalination efficiency with less energy usage. Desalination plants with low-pressure desalination operations, desalination units powered by renewables, and low-energy brine concentration systems will be the priorities for researchers and manufacturers to counter the sustainability challenges in the industry. Increased research into low-energy desalination operations, like forward osmosis and electro dialysis, will also propel efficiency improvement and decrease the cost of producing fresh water.
The global shift towards net-zero water usage will drive investments in solar, wind, and hydrogen-based desalination plants, weaning them off fossil fuel-derived energy. Governments will enforce stringent water conservation measures, encouraging industries and municipalities to invest in desalination smart grids, real-time monitoring of water quality, and artificial intelligence-based leakage detection systems.
The development of circular water economies with desalination by-products like lithium and magnesium obtained from brine will further increase market feasibility and sustainability. In addition, greater collaboration between desalination companies and mining industries will provide new opportunities for mineral recovery as well as economic diversification.
Decentralized and modular desalination facilities will gain prominence, particularly in off-grid, remote, and disaster-stricken regions. Desalination plants in portable form, community-scale desalination units, and emergency water purification technologies will address climatic change-induced critical water shortages, natural calamities, and military conflicts.
In addition, more public-private partnerships (PPPs) will offer greater finance, innovation, and operational efficiency to desalination facilities projects. Increased application of digital twin technology will enable predictive analytics to improve desalination system performance and reduce operational interruptions.
Digital innovation will be the key to simplifying desalination processes, optimizing maintenance efficiency, and reducing operational costs. IoT-enabled desalination plants, water trading platforms supported by block chain, and predictive analytics powered by AI will lead to improved decision-making, guaranteeing future-proof sustainable and secure water management systems.
With automation and machine learning becoming integral to water treatment, desalination facilities will be able to optimize energy consumption and utilization of resources, further improving cost-effectiveness and reliability.
Market Shifts: A Comparative Analysis (2020 to 2024 vs. 2025 to 2035)
| Market Shift | 2020 to 2024 |
|---|---|
| Regulatory Landscape | Governments encouraged large-scale desalination projects to address water shortages. |
| Technological Advancements | Reverse osmosis (RO) remained the dominant technology, with improvements in energy efficiency. |
| Industry Applications | Desalination was widely used in municipal water supply, industrial processing, and power generation. |
| Environmental Sustainability | Concerns over brine disposal and high energy consumption challenged the industry. |
| Market Growth Drivers | Demand was fuelled by urbanization, water scarcity, and industrial expansion. |
| Production & Supply Chain Dynamics | Supply chains faced pandemic-related disruptions and high equipment costs. |
| End-User Trends | Industries and municipalities sought reliable, high-capacity desalination solutions. |
| Infrastructure Development | Large-scale desalination plants expanded in MENA, Asia-Pacific, and coastal regions. |
| Desalination Energy Efficiency | Energy recovery systems improved desalination efficiency, reducing operational costs. |
| Investment in R&D | Research focused on improving RO membranes and brine management strategies. |
| Public-Private Partnerships (PPPs) | Government-backed projects expanded desalination infrastructure in water-scarce regions. |
| Market Shift | 2025 to 2035 |
|---|---|
| Regulatory Landscape | Stricter carbon-neutral desalination mandates, sustainability guidelines, and circular water economy policies will be implemented. |
| Technological Advancements | Future innovations will focus on graphene-based membranes, AI-driven filtration, and zero-liquid discharge systems. |
| Industry Applications | Expansion into off-grid communities, disaster relief solutions, and next-gen industrial water recycling systems. |
| Environmental Sustainability | Adoption of renewable-powered desalination, energy recovery systems, and eco-friendly brine management solutions. |
| Market Growth Drivers | Growth will be driven by climate adaptation strategies, water security policies, and decentralized desalination projects. |
| Production & Supply Chain Dynamics | Companies will invest in localized membrane manufacturing, 3D-printed desalination components, and AI-driven supply chain monitoring. |
| End-User Trends | Future demand will emphasize customized, modular desalination units for remote and emerging markets. |
| Infrastructure Development | Increased investments in smart water networks, AI-enhanced desalination plants, and hybrid desalination-grid integration. |
| Desalination Energy Efficiency | Future desalination plants will integrate hydrogen-powered filtration, geothermal desalination, and ultra-low-energy processes. |
| Investment in R&D | Future R&D will prioritize self-cleaning membranes, bio-inspired filtration, and high-efficiency desalination catalysts. |
| Public-Private Partnerships (PPPs) | Increased collaborations between private companies, start-ups, and governments will drive desalination technology breakthroughs. |
United States water desalination is growing rapidly fuelled by increasing water demand from shortage deprived, and a need for new industrial water solutions. The pressure to do so is pushing desalination technology up the chart of preferred solutions to water security for citizens of water-scarce states, including those with growing populations like California, Arizona, and Texas. And the manufacturing sector and oil & gas and power generation industries are increasingly reliant on desalinated water to alleviate pressure on freshwater supplies.
Both the United States government and private sector are investing substantially in seawater and brackish water desalination facilities, with several large-scale projects in the works. One such plant known as the Carlsbad Desalination Plant is the single biggest desalination plant in the Western Hemisphere and, with it, the door is open for the way forward regarding the expansion of desalination plants.
New developments in desalination technology, such as reverse osmosis (RO), multi-stage flash (MSF) and multi-effect distillation (MED), are also becoming more efficient and cost-effective. Environmental challenges remain, and regulators are evaluating potential reductions in brine discharge and energy consumption at desalination facilities. This has triggered more uptake of desalination plants that run on renewable energy, primarily solar and wind-powered RO (reverse osmosis) systems.
| Country | CAGR (2025 to 2035) |
|---|---|
| United States | 5.1% |
United Kingdom water desalination plant market is growing rapidly, largely due to increasing demand for clean water in coastal areas, industry and emergency water supplies systems. While the UK has to date relied on reservoirs and groundwater sources, increasing climate change-influenced drought risks have led both the government and the private sector to explore desalination as a contingency measure.
The Thames Gateway Water Treatment Plant, the United Kingdom’s first large-scale desalination plant, supplies drinking water to over 400,000 Londoners - a precedent for similar investment in desalination technology. And the government is studying using more desalination plants to supplement traditional sources of water during droughts.
Desalination technology is receiving wider acceptance in industrial applications, e.g., in power generation, pharmaceuticals, and food & beverage manufacturing-where ultra-pure water is required, apart from municipal water activities. The United Kingdom’s commitment to a goal of net-zero carbon emissions by 2050 is serving as a further spur to the development of energy-efficient desalination technologies, including wind-powered offshore systems.
| Country | CAGR (2025 to 2035) |
|---|---|
| United Kingdom | 4.3% |
The market for desalination equipment in Europe is growing robustly, especially in the southern part of the continent, in countries like Spain, Italy and Greece, where drought and water scarcity are increasingly common. To the EU policies for better water security and a sustainable development trajectory are driving investment in desalination technology; this has a strong focus on solutions powered by renewable energy.
Europe is the continent where most desalination water is produced, and Spain is the European leader with more than 700 desalination plants producing over 5 million cubic meters of water/day. This, along with the European Commission's Water Framework Directive, is leading to better use of water, and the increased use of desalination in agriculture.
Germany and France, having sufficient freshwater resources available to them, tap industrial desalination technology for use in the pharmaceutical, chemical and food production industries.
| Country | CAGR (2025 to 2035) |
|---|---|
| European Union (EU) | 5.5% |
Market growth for water desalination equipment in Japan is also being driven by increased concerns over water security, demand for industrial water and improvements in membrane technology. Japan has long depended on seawater desalination for its industrial and municipal water supply because the country has limited resources of freshwater.
The country has been at the leading edge of next generation desalination membranes like graphene-based membranes and nanotech filtration membranes to create more energy efficient filtration systems with higher water recovery rates. Due to its robust automotive, electronics and semiconductor manufacturing sector, the demand for ultra-pure water for cooling, cleaning and processing is on the rise
Government will encourage waste generation desalination, public-private partnership projects like these, especially in coastal regions with lower groundwater resources. And earthquake planning has focused on mobile desalination units to ensure emergency water supplies in disaster areas.
| Country | CAGR (2025 to 2035) |
|---|---|
| Japan | 5.8% |
The South Korean desalination machinery market is growing due to intensifying urbanization, industrialization, and government measures for water security. Overt population pressure and limited freshwater resources have compelled South Korea to invest significantly in seawater desalination and brackish water desalination plants for guaranteeing water supply for household consumption as well as for industry.
Technological innovation in desalination membranes and power recovery systems is a key focus, with industry titans like LG Chem and Doosan Heavy Industries leading the charge on low-energy reverse osmosis technology solutions. The Water Vision 2030 plan of the government has set out to increase desalination capacity and couple it with smart water management systems to drive efficiency.
South Korea's increasing semiconductor and heavy industries demand massive amounts of ultra-pure water, fuelling demand for industrial desalination plants. South Korea is also investing in floating desalination units for industrial uses off the coast.
| Country | CAGR (2025 to 2035) |
|---|---|
| South Korea | 5.9% |
RO (reverse osmosis) and MSF (multi-stage flash) are leading desalination technologies used for desalinated water purification. They account for almost 50% market share combined and will continue to innovate and compete as companies and municipalities spend money on clean cutting purification systems for better water quality, improved wastewater treatment, and sustainable water management. These technologies are at the core for converting seawater and brackish water to drinking and industrial-quality water in order to provide clean water in urban, industrial and arid regions.
Reverse osmosis (RO) is the most common desalination technology in the world due to its efficiency, cost-effectiveness and ability to remove almost all impurities from water sources. RO (Reverse osmosis) membranes use semi-permeable membranes to block dissolved salts, bacteria, and organic impurities from the sources in order to provide safe, pure drinking water for municipal, industrial, and agricultural usage.
There are increasing demands for freshwater across the globe due to growing population and industrial water needs, simultaneously leading to the militancy and expansion in RO based desalination plants where there is insufficient renewable freshwater.
Most of the Middle East, North Africa, and regions in Asia have implemented large scale RO desalination plants to meet their growing demand for water and achieve sustained water security. Ultrapure water is fundamental to various industrial applications, such as power generation, pharmaceuticals, food and beverages, and semiconductors, requiring reverse osmosis technology.
Due to the ability of RO systems to achieve higher water recovery rates with lower energy consumption compared to thermal desalination technologies, reverse osmosis pumps have become the most promising technology for industrial water treatment and recycling programs. This was complemented by advancements in energy-efficient RO membranes, pressure exchanger technology, and hybrid desalination systems which further reduced water recovery efficiencies and overall costs of desalination.
Low-pressure RO membranes and solar desalination systems are also gaining prominence, and RO based systems have become economically viable for rural and off-grid communities. Despite its popularity and technological sophistication, RO desalination can suffer from membrane fouling, costly brine disposal, and high energy intensities. However, the continual progress in membrane materials, pre-treatment technologies, and zero-liquid-discharge (ZLD) technologies will mitigate these problems and expand the global use of RO desalination.
Multi-stage flash (MSF) desalination remains a significant part of large-scale seawater desalination facilities, especially those located in coastal metropolises, power plants, and energy-consuming industrial processes. The MSF plants use thermal distillation processes where seawater is heated and then flashed into steam in stages to produce a high-quality freshwater.
Thermal desalination, using MSF, for example, is widely used in the Middle East which is rich in energy resources, thus making thermal desalination economically viable and sustainable. It is paired with power generation plants that conserve energy and improve the performance of the whole process while recovering waste heat from industrial turbines and boilers.
As opposed to RO, MSF technology has longer equipment life, better tolerance to salinity fluctuations of water, and negligible membrane-based maintenance problems. MSF is preferred by numerous coastal industrial complexes and government projects for desalination of highly saline seawater as it maintains uniform water supply without frequent need for membrane replacements.
MSF desalination, however, has its drawbacks with high energy demand, high capital cost, and complicated operation needs. To overcome the disadvantages of MSF, hybrid desalination facilities integrating MSF and reverse osmosis as well as energy recovery schemes are in the process of being designed to maximize desalination efficiency and minimize operating costs.
Government and industrial use accounts for the majority of segments within the water desalination plant market, where governments and organizations focus on sound water supply solution to respond to growing demand, facilitate economic growth, and assure water sustainability.
Cities globally have expanded investment in desalination plants due to increased urbanization, global warming, and over-extraction of groundwater worsening freshwater shortages in populated areas. Governments are moving aggressively to implement huge desalination plants to supplement drinking water supplies, enhance sanitation levels, and attain water security for expanding populations.
Middle Eastern nations like Saudi Arabia, the UAE, and Qatar continue to dominate municipal desalination activities using RO and MSF plants to provide water for domestic consumption, public buildings, and urban development. North African nations, Australia, and regions of the United States (California, Texas, and Florida) have also increased municipal desalination activities due to extended drought and freshwater scarcity.
Cities are adopting smart desalination technologies such as AI-driven water demand forecasting, IoT-driven system monitoring, and energy recovery solutions to maximize plant efficiency and reduce costs of operation. Solar-powered desalination plants are also on the rise, especially in island nations and remote coastal towns where grid power is not affordable or accessible.
Apart from advantages, the desalination plant located within cities has several disadvantages in terms of brine disposal, the cost of infrastructure, and concern in society towards environmental harm. However, technology to minimize brine concentration, green discharge systems, and sustainable desalination practices is anticipated to resolve the drawbacks and enhance the adoption of desalination in urban cities.
A significant driver behind the desalination equipment market is industrial applications where companies require high-quality water for manufacturing as well as cooling and processing operations. A number of sectors, i.e., power generation, oil & gas, mining, pharmaceutical, and semiconductor manufacturing, require tremendous amounts of desalinated water for the consistency of their operations, and also to meet with regulations.
Even power plants and refineries are now adding desalination facilities to provide for their own water supplies for steam production, cooling and other uses. In water-scarce areas, coastal power plants make use of seawater desalination technologies to reduce dependence on groundwater and surface water sources for plant operation, thereby increasing long-term operational sustainability.
Sterile manufacturing facilities, along with stringent product safety regulations, require high-purity desalinated water in the pharmaceutical and food & beverage sectors. To satisfy the high standards of water quality, firms are spending money on cutting-edge filtration and purification technology like multi-effect distillation (MED) and electro dialysis.
Ultrapure water (UPW) desalination system demand is further being fuelled by the electronics and semiconductor industries, as chip manufacturing process needs mineral-free water, bacteria and organic impurity-free water. Silicon Valley's tech giants and Asian semiconductors are constructing standalone desalination facilities to provide a reliable and renewable supply of water for production units.
Although industrial desalination provides the aforementioned advantages, companies face issues such as high setup costs, disposal of residual waste, and energy-intensive operations. EMBRACE is set to boost the energy efficiency and cost-effectiveness of industrial desalination through the adoption of energy-efficient membranes, AI-driven process optimization, and circular water recycling strategies.
The global water desalination equipment is developing at a steady speed due to contracting water supplies, increasing demand for potable water, and technological advancements in desalination techniques. Key players in the industry focus on energy-efficient water treatment systems allowing renewable energy savings in reverse osmosis (RO), multi-stage flash (MSF) and multi-effect distillation (MED). The desalination industry has both global leaders and local producers, all of them with vital roles to play in developing sustainable and seawater desalination solutions for municipal, industrial, and commercial treatments.
Market Share Analysis by Company
| Company Name | Estimated Market Share (%) |
|---|---|
| Veolia Water Technologies | 12-16% |
| Suez SA | 10-14% |
| IDE Technologies | 8-12% |
| DuPont Water Solutions | 7-11% |
| Toray Industries, Inc. | 6-10% |
| Other Companies (combined) | 45-55% |
| Company Name | Key Offerings/Activities |
|---|---|
| Veolia Water Technologies | Provides large-scale desalination plants using RO, MSF, and MED. Focuses on sustainable and energy-efficient desalination systems. |
| Suez SA | Specializes in membrane-based and thermal desalination solutions. Leads in smart water management and modular desalination systems. |
| IDE Technologies | Designs advanced desalination plants with minimal-energy and chemicals-free purification methods. |
| DuPont Water Solutions | Manufactures advanced reverse osmosis membranes for seawater and brackish water desalination. Specializes in high-efficiency and low-maintenance products. |
| Toray Industries, Inc. | Produces high-efficiency RO membranes for industrial and municipal desalination uses. Invests in nanotechnology filtering systems. Invests in nanotechnology filtration systems. |
Key Company Insights
Veolia Water Technologies (12-16%)
Veolia is a global market leader in desalination and water treatment with large-scale municipal and industrial infrastructure. The organization integrates sustainable technologies, digital monitoring systems, and energy recovery processes to improve the efficiency and economics of desalination.
Suez SA (10-14%)
Suez is a global leader in membrane and thermal desalination technology, optimizing water recycling and conservation operations. Suez integrates AI-based water management systems to achieve maximum operational efficiency and sustainability.
IDE Technologies (8-12%)
IDE Technologies possesses low-energy and chemical-free desalination technologies expertise, water sustainability, and cost reduction. IDE has some of the biggest desalination plants in the world and is a pioneer in brine concentration reduction technologies.
DuPont Water Solutions (7-11%)
DuPont is a major contributor to the advancement of high-efficiency RO membranes that provide longer life and better filtration for seawater and industrial applications. DuPont invests in the future desalination membranes with higher water recovery rates.
Toray Industries, Inc. (6-10%)
Toray is a nanotechnology-based RO membrane specialist offering high-performance desalination to commercial and municipal markets. Toray focuses on energy-efficient filtration technologies and new water purification processes.
Several other manufacturers contribute to technological advancements, cost-efficient production, and regional desalination projects. These include:
The overall market size for Water Desalination Equipment Market was USD 11.6 Billion in 2025.
The Water Desalination Equipment Market is expected to reach USD 26.1 Billion in 2035.
The demand for water desalination equipment is expected to rise due to its widespread use in chemicals, pharmaceuticals, and agriculture. Its role as an intermediate in fine chemicals, pesticides, and industrial solvents drives market growth. Advancements in chemical synthesis and the shift toward sustainable production further boost adoption. Additionally, increasing demand in coatings, resins, and fragrances supports market expansion.
The top 5 countries which drives the development of Water Desalination Equipment Market are USA, UK, Europe Union, Japan and South Korea.
Reverse Osmosis to command significant share over the assessment period in Water Desalination Equipment Market.
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Water Desalination Equipment Market
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