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Reverse Osmosis (RO) Membrane Market Share Analysis Research Report by Type (Thin-Film Composite, Cellulose-Based Membranes); Application (Desalination, Utility Water Treatment, Wastewater Treatment & Reuse, Process Water) - Demand Analysis, Growth Forecasts, Statistics Report, Forecast Till 2023-2030

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Reverse Osmosis (RO) Membrane Market Snapshot

“The Global Reverse Osmosis (RO) Membrane Market is expected to grow rapidly at a 9.5% CAGR consequently, it will grow from its existing size of from $4.3 billion in 2023 to $7.8 Billion by 2030.”

Reverse Osmosis is an process that helps remove the majority of pollutants in water. It is done by forcing water through an impermeable membrane.

Reverse Osmosis is an effective water filtration method that employs a semipermeable, thin membrane that has tiny pores that allow pure water to pass through but keep out larger molecules, such as dissolved salts ionized as well as other contaminants. Reverse osmosis produces extremely pure water. It can be used in industrial boilers and drinking water systems saltwater treatment, pharmaceutical manufacturing, cosmetics production processing of food and drinks and many more applications.

Reverse Osmosis (RO) Membrane Market | Market Report Service

Benefits of Reverse Osmosis

  • Total reduction of dissolved solids:

Reverse Osmosis is among the few water treatment methods that boasts a total reduction of dissolved solids. The other methods that have this feature are typically less effective than reverse osmosis.

  • cost-effectiveness

Reverse Osmosis has become a popular method in the industrial setting due to the fact that it is extremely cost-effective in comparison to other filtration methods. It enables the treatment of large amounts of water and still stay within their budgets.

  • Environmental friendliness: 

Compared against other methods of treatment reverse osmosis is generally green. It consumes lesser energy when compared to other techniques like thermal distillation, as it does not depend on the generation of energy. Reverse osmosis is a method that can assist a company in reducing the carbon footprint of its operations, safeguard the environment, and play its part in reducing the effects of climate change.

  • Removal of hardness and alkalinity:

Reverse osmosis removes the magnesium and calcium ions that are responsible for hard water, and carbonate ions which cause undesirable alkalinity.

In reverse, Osmosis (RO) Membranes are an essential component of the reverse osmosis process that is a water purification process that removes pollutants and impurities from water. It is used extensively in many different applications, including commercial, residential, industrial as well as in desalination facilities. RO membranes are semi-permeable one that lets water molecules traverse through it while preventing the movement more massive particles,ions and impurities. It operates on the osmosis principle but in reverse.

In osmosis water flows from a region with a lesser solute concentration, to an area of greater solute concentration by the semi-permeable barrier. In reverse Osmosis, the process gets reversed by applying pressure on the solution that is concentrated (feedwater) to move water molecules across the membrane and leave pollutants left behind.

The RO membrane typically comprises of a thin layer made of synthetic materials, usually composed of polymers such as polyamide or cellulose Acetate. The membrane is extremely small pores, often at the nanometer level which allows water molecules to pass through, while removing heavy metals, dissolved salts organic chemicals, bacterial and other impurities inside the water. Reverse Osmosis is a highly efficient process for creating clean and purified water.

However, it does have certain limitations, such as the production of waste (reject stream) and the requirement for a sufficient pressure to counter the pressure of osmotic and propel the process. RO membranes have proven vital in providing safe and pure drinking water in addition to meeting a variety of demands for water purification in the workplace and in other areas.

Demand Outlook

The growing health concerns about drinking water safety, growing the demand for water and mandates from governments that require nanofiltration, activated carbon method, and partially permeable membranes for municipal and industrial wastewater is driving reverse market for reverse osmosis. Furthermore, increasing consumption of packaged water as well as the increased desalination process of industrial and domestic use are likely to drive further the market for reverse osmosis membranes share.

The COVID-19 virus has impacted the reverse osmosis membrane market significantly due to the restrictions on production, disruptions to supply chains logistical restrictions, and a decline in demand. However, due to the rapid expansion and booming applications in important industries, including water treatment, medical and many more and others, the Reverse-Osmosis Membranes market is expected to increase rapidly over the forecast time.

With the population of the world growing and water resources becoming scarce and a growing demand for water treatment technology such as RO to ensure an ongoing supply of safe water. Numerous industries, including pharmaceuticals, power generation, food and beverage, as well as electronics are heavily dependent on RO membranes to wastewater treatment and process water. Desalination has been identified as an important solution to tackle water shortages in coastal regions and is causing a rise in demand for RO membranes at desalination facilities.

The world's governments are implementing strict water quality standards and regulations that has prompted municipalities and businesses to invest in the latest technology for water treatment, such as RO. Continuous research and advancement efforts have resulted in advancements on RO membrane technology which makes it more cost-effective and efficient increasing its acceptance. The costs of installation and maintenance associated with RO systems could be quite high, particularly for large-scale installations which could act as an impediment for certain end-users.

The reverse osmosis process needs energy to run and the energy consumed could be a problem especially in areas where the energy cost is high or when renewable energy sources are in short supply. RO membranes are prone to scaling and fouling due to the presence of impurities and other particles in feed water, which results in lower performance and higher operational expenses. As the economies of developing countries continue to expand and expand, there is an enormous chance for RO membrane makers to capitalize on these markets to meet rising demand for water treatment products.

The homeowners are becoming more conscious of the issues with water quality which is leading to an increase in usage of RO systems at home which is creating a huge market opportunity. Environmental concerns are increasing, opening new opportunities for companies to create green and efficient RO membranes that can address the issues that traditional systems face. Researching new uses for RO technology, for instance in the agriculture sector or Mobile water treatment facilities in arid areas could lead to additional growth opportunities.

The growing concern of people about their health, along with an increasing awareness of the importance of having safe and clean water is predicted to boost the demand for systems that reserve osmosis. Additionally, factors like the increase in disposable income as well as improved standard of living, along with the rising middle class income which result in substantial expenditure on health care, are expected to drive the reverse Osmosis (RO) membrane industry.

Other elements that are likely to help the growth of the market include technological innovation and industrialization. Additionally, due to the increasing growth in population there is an increased demand for wastewater treatment technology, which is expected to supply the global reverse the osmosis (RO) membrane industry with substantial growth opportunities.

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Reverse Osmosis (RO) Membrane Market Dynamics

Growth Drivers

Growing Utilization of Partially Permeable Membranes:

The increasing use of membranes that are partially permeable to desalinate seawater and for water purification is speeding up the development of the Reverse-Osmosis Membranes market. Partly permeable membranes are commonly employed in seawater desalination since they create high-quality water. Partly permeable membranes are extensively employed for desalination of water since it eliminates large amounts of dissolved solids. Desalinated water is utilized in various household and industrial.

According to the Future of Water report published by Fisiait in 2020, one percent of the population is completely dependent on water that comes from desalination facilities for household use. It also stated that this amount of dependence is expected to grow quickly with the rising demand for water. The month of January, 2020 saw DuPont Water Solutions launched dry-tested seawater reverse osmosis components to allow the transition from testing in dry conditions to wet and to increase the storability and flexibility. These elements will eventually aid in increasing market size for Reverse Osmosis Membranes market size.

Increasing Demand for Safe Drinking Water

Health concerns about drinking water safety among consumers are driving the expansion of the Reverse Osmosis Membranes market. The increasing use of water purifiers at home and public spaces and the growing awareness among consumers about the dangers of drinking water are resulting in substantial health-care expenditure. This could result in the use of reverse membranes for osmosis.

According to a report released by the World Health Organization in 2020 74% world's population is able to access healthy drinking water. In October of 2020, AO Smith launched the ProPlanet series of water purifiers, which included reverse osmosis and silver charged Membrane Technology that provides pure, RO-purified baby-safe water via an eight-stage purification procedure. These aspects are likely to increase the rate of growth in the market for reverse osmosis Membranes Market in size.


High Cost

The purchase of an Reverse Osmosis device to be used in a large or commercial residential area is a significant expense when compared with other technology. Commercial systems need to be larger in capacity to be able to handle the requirements of filtration and dispensing lots of water from various locations, particularly for hotels, restaurants and brewery. In addition, certain under-sink installations requires the assistance of professionals, which further increases the complexity and cost of installation. According to an Forbes report that was published in 2022, reverse-osmosis membrane installation costs could range between $100 and $800 or more. These factors hinder the expansion of the Reverse Osmosis Membranes business.

Trends & Opportunities

The rising levels of pollution, the growing population, industrial growth and the effects of the effects of climate change have created the need for fresh and clean water in recent times. This is why consumers have chosen a range of water filtration techniques that are most sought-after, one of which is RO. In addition, a significant number of countries employ seawater desalination that relies on RO processes to eliminate salt in excess from the water, making it safe to drink.

In addition governments from all over the world are educating the public about diseases caused by water and encouraging that people use water filters. Additionally, leading companies are working on advanced and hybrid membranes that will extend membrane life and decrease the frequency of replacement. These advances are predicted to boost the usage of RO membranes within mining, power plants municipal water treatment and in the chemical industry which will increase the demand for reverse Osmosis (RO) market for membranes.

Furthermore, the demand for desalination of ocean water is expected to increase in the emerging nations. Countries located in South America and the Middle East are constructing water desalination as well as brackish water treatment facilities to tackle water shortage issues. Since it uses much less power than alternative methods, RO membranes are the primary method used for brackish and seawater desalination.

It's the main reason for a large portion of the desalination processes. The increasing demand for RO membranes used in water treatment processes, specifically within Asia Pacific and the Middle East and Africa is due to the increasing demand for potable drinking water in developing countries for drinking, agriculture and other uses.

Reverse Osmosis (RO) Membrane Market Segment Analysis

Application (Utility Water Treatment, Desalination, Wastewater Treatment & Reuse, Process Water)

The wastewater treatment and reuse segment of the RO membrane market is predicted to expand at the highest proportion of around 51% during the forecast time. It is anticipated to expand as a result of the increasing rules enforced by governments around the world that require wastewater treatment conjunction with a rising water shortage.

In addition, it is predicted that the expansion of the segment will be assisted by the growing demand for potable water, both in developed and developing nations around the globe.

Type (Thin-Film Composite, Cellulose-Based Membranes)

The market for reverse osmosis membranes from the segment of composites made of thin films is expected to grow to an estimated 60% during the forecast time. It is anticipated that this market will enjoy promising growth prospects due to the growing demand for desalination in the wake of the population growth and the rapid expansion of industry.

The worldwide demand for thin-film composite reverse-osmosis membranes is expected to grow due to features of these membranes. These include high rejection of pollutants as well as a high rate of filtration and superior mechanical and chemical stability.

Competitive Landscape of the Reverse Osmosis (RO) Membrane Market

  • Alfa Laval
  • Axeon Water Technologies
  • Dupont de Nemours, Inc.
  • Ion Exchange (India) Ltd.
  • Toray
  • Hydranautics
  • Hunan KeenSen Technology Co., Ltd.
  • Koch Separation Solutions Company
  • Lenntech B.V.
  • LG Chem
  • Merck & Co., Inc.

Recent Developments in Reverse Osmosis (RO) Membrane Market

August 31, 2023: LG Chem plans to spend $76 million by 2025 on expanding its capacity to make reverse osmosis membranes for water purification and seawater desalination. The firm says a new facility at its site in Cheongju, South Korea, will make enough membrane material each year to purify 4.3 million metric tons of water per day. LG Chem already makes reverse osmosis membranes in Cheongju and says it hopes to double the size of the business, which currently posts $150 million in annual revenue.

As the EU prepares to implement its amended Urban Wastewater Treatment Directive in 2024, Alfa Laval is offering options to satisfy the new standards. The company's most recent installation in Norway will serve as a proof of concept for their membrane technology, enabling compliance with the amended law.

November 2022: Saudi-Abunayyan Holding and Japan's Toray Industries announced a joint venture to construct Saudi's first RO membrane plant. The plant will be designed at an annual capacity of 254,000 membranes and will begin operations in 2025.

October 2022: Mitsui O.S.K Lines, Ltd. and EnviroNor AS announced the signing of an MoU for discussing collaboration on a Floating Desalination Vessel (FDV). An FDV is a floating infrastructure equipped with seawater desalination equipment, including RO membranes, to produce fresh water and supply it to the shore.

In January 2022, GreenTech Environmental, a leading company in advanced water treatment and wastewater recycling, headquartered in Beijing started a pilot program with NX Filtration’s direct nanofiltration membranes to produce drinking water in the Chinese provinces of JiangSu and Zhejiang. This pilot project would further aim to research the removal efficiency for various organics and emerging micropollutants, such as pharmaceuticals, personal care products, and endocrine-disrupting compounds.

In August 2021, NX Filtration received an order to supply direct nanofiltration membranes for the Jetpur wastewater treatment plant in India. Aquarius H2O Dynamics, an Indian OEM focusing on wastewater treatment, selected NX Filtration to supply its hollow fiber direct nanofiltration membranes for wastewater treatment at the common effluent treatment plant in Jetpur in the Gujarat province of India. The system is being used for recovering caustic from water-intensive textile industries at Jetpur. Caustic is used for purification of cellulosic fibers, removing hemicellulose and other impurities from fibers, and for higher quality dyeing and printing operations.

In May 2021, Mar Cor Purification, Inc. launched the EON Portable Dialysis Water System to remove organic, inorganic substances and microbial contaminants from water to treat hemodialysis patients or related therapies.

In March 2021, DuPont launched a new pre-treatment technology. It eliminates the effects of biofouling in Reverse Osmosis systems to reduce operational costs and boosts sea water treatment plant uptime & reliability.

Reverse Osmosis (RO) Membrane Market Regional Insights

The Asia Pacific reverse osmosis (RO) membrane market is predicted to witness significant growth over the forecast time. Growing government efforts to provide access to water, the growth of population and urbanization growth will enhance the market. The top market in the region is Japan, China, and India.

Additionally, the increasing industrial activities as well as residential and commercial expansion in countries such as Malaysia, Singapore, Thailand, China, Vietnam, India, Indonesia, and others are predicted to fuel reverse the osmosis (RO) market for membranes.

The North America reverse osmosis (RO) membrane market is predicted to grow due to the increasing awareness of water-borne diseases in the general population and the usage RO systems by companies as well as government agencies. Additionally it is expected that the United States is projected to be a major contributor to this North America reverse osmosis (RO) membrane market.



The market size value in 2023

USD $34.3 Billion

CAGR (2023 - 2030)


The Revenue forecast in 2030

USD $7.8 Billion

Base year for estimation


Historical data


Forecast period


Quantitative units

  • Revenue in USD Million
  • CAGR from 2023 to 2030

Report coverage

Revenue forecast, company ranking, competitive landscape, growth factors, and trends

Segments covered

By Type Outlook, End-use Outlook, Filter Module Outlook, Application Outlook, Regional Outlook

By Type Outlook

  • Thin-film Composite Membranes
  • Cellulose Based Membranes
  • Others

By End-use 

  • Water & Wastewater Treatment
  • Municipal
  • Energy
  • Food & Beverage
  • Healthcare
  • Chemical & Petrochemical
  • Others

By Filter Module 

  • Plate and Frame
  • Tubular
  • Spiral Wound
  • Hollow Fiber

By Application 

  • Desalination
  • Utility Water Treatment
  • Wastewater Treatment & Reuse
  • Process Water
  • Others

Regional scope

North America; Europe; Asia Pacific; Latin America ; Middle East & Africa

Country scope

U.S.; Canada; U.K.; Germany; France; BENELUX; China; India; Japan; South Korea; Brazil; Saudi Arabia; UAE; Turkey

Key companies profiled

Toray Industries Inc., NX Filtration BV, Suez Water Technologies & Solutions, Toyobo Co Ltd., Applied Membranes Inc., LG Chem Ltd., Axeon Water Technologies, Membranium (JSC RM Nanotech), Mann+Hummel, and The Dow Chemical Company.


Segments Covered in the Reverse Osmosis (RO) Membrane Market

Reverse Osmosis (RO) Membrane Market By Type         

  • Thin-film Composite Membranes
  • Cellulose Based Membranes
  • Others

Reverse Osmosis (RO) Membrane Market By End-use   

  • Water & Wastewater Treatment
  • Municipal
  • Energy
  • Food & Beverage
  • Healthcare
  • Chemical & Petrochemical
  • Others

Reverse Osmosis (RO) Membrane Market By Filter Module       

  • Plate and Frame
  • Tubular
  • Spiral Wound
  • Hollow Fiber

Reverse Osmosis (RO) Membrane Market By Application           

  • Desalination
  • Utility Water Treatment
  • Wastewater Treatment & Reuse
  • Process Water
  • Others

Reverse Osmosis (RO) Membrane Market By Region

  • North America
  • Latin America
  • Europe
  • East Asia
  • South Asia
  • Oceania
  • Middle East and Africa (MEA)

Frequently Asked Questions:

What are the major factors driving the growth of the reverse osmosis membrane market?

 The major factors driving the growth of the market are the growing application of reverse osmosis membrane in the food & beverage industry, the rise in the need for water by the fishing industry, and a surge in the use of reverse osmosis membrane in industrial boilers.

What would be the CAGR of the reverse osmosis membrane market over the forecast period?

Global Reverse Osmosis (RO) Membrane Market is expected to grow rapidly at a 9.5% CAGR consequently, it will grow from its existing size of from $4.3 billion in 2023 to $7.8 Billion by 2030.

Who are the major players dominating the reverse osmosis membrane market?

The major players in the market are Alfa Laval, Axeon Water Technologies, Dupont de Nemours, Inc., Ion Exchange (India) Ltd. and others.

Which segment captures the largest market size in the type segment in the reverse osmosis membrane market?

The thin-film composite segment is anticipated to garner the largest market size by the end of 2030 and display significant growth opportunities.

Which region will provide more business opportunities for the growth of the reverse osmosis membrane market in the future?

The market in the North America region is projected to hold the largest market share by the end of 2030 and provide more business opportunities in the future.