Membrane Separation Technology Market to Reach $63.0 Billion by 2035
Membrane separation technology market was valued at $28.6 billion in 2025 and is projected to reach $63.0 billion by 2035, growing at a CAGR of 5.6% during the forecast period (2026-2035). The global membrane separation technology market is witnessing strong growth driven by increasing concerns over water quality, regulatory compliance, and the need for sustainable treatment solutions. Rising urbanization and industrialization are further intensifying pressure on existing water resources, encouraging the adoption of advanced filtration technologies. In the US, the presence of over 16,000 publicly owned wastewater treatment systems processing nearly 34 billion gallons of sewage daily highlights the scale of water treatment infrastructure. However, significant water quality challenges persist, as reported by the US Environmental Protection Agency, with a large proportion of rivers, lakes, and coastal waters affected by excess nutrient pollution. These issues, driven by agricultural runoff, urban discharge, and wastewater effluents, are increasing the demand for advanced purification technologies capable of effectively removing contaminants. Membrane separation technologies are playing a critical role in addressing these challenges by enabling high-efficiency removal of suspended solids, dissolved salts, and nutrients. Additionally, the widespread adoption of membrane-based desalination where over 90% of US plants rely on technologies such as reverse osmosis, nanofiltration, and electrodialysis reversal further underscores their role in modern water treatment systems. Processes such as microfiltration and ultrafiltration are also increasingly used as pretreatment steps to enhance system performance and longevity. Collectively, these factors are driving the integration of membrane technologies across municipal and industrial water treatment applications, thereby supporting sustained market expansion globally.
Browse the full report description of “Membrane Separation Technology Market Size, Share & Trends Analysis Report by Process (Microfiltration, Ultrafiltration, Nanofiltration, Reverse Osmosis, and Others), by Application (Water & Wastewater Treatment, Desalination, Gas Separation and Industrial Processing), and by End-User Industry (Municipal, Food & Beverage, Pharmaceutical & Biotechnology, Chemicals, Oil & Gas, and Others), Forecast Period (2026-2035)” at https://www.omrglobal.com/industry-reports/membrane-separation-technology-market-size
Technological Innovations and Industrial Applications
The major companies operating in the global membrane separation technology market include DuPont, Veolia Water Technologies, Toray Industries, Pall Corporation, and Asahi Kasei, among others. Leading players are focusing on improving membrane efficiency, selectivity, and scalability to support advanced industrial applications such as biopharmaceutical purification and carbon capture.
- In January 2026, Toray Industries launched a high-efficiency separation membrane module for biopharmaceutical purification, delivering over four times the filtration performance in a significantly smaller footprint. The module integrates advanced pretreatment and ultrafiltration technologies to reduce clogging, lower buffer usage, and improve production efficiency and yields. The innovation is aimed at reducing manufacturing costs and supporting scalable, stable supply of biopharmaceuticals, particularly in gene therapy production.
- In October 2024, TECNALIA advanced a membrane-based CO? capture technology designed to reduce energy consumption and enable integration into industrial processes. The solution uses mixed matrix membranes incorporating Covalent Organic Frameworks to improve permeability and selectivity while avoiding toxic chemicals and lowering operational costs. The project, supported by the All4Zero industrial technological innovation hub, aims to accelerate scalable carbon capture solutions for industrial decarbonization.
Market Coverage
- The market number available for – 2025-2035
- Base year- 2025
- Forecast period- 2026-2035
- Segment Covered-
- Process
- Application
- End-User Industry
- Competitive Landscape – DuPont, Veolia Water Technologies, Toray Industries, Pall Corporation, and Asahi Kasei.
Key questions addressed by the report.
- What is the market growth rate?
- Which segment and region dominate the market in the base year?
- Which segment and region will project the fastest growth in the market?
- Who is the leader in the market?
- How are players addressing challenges to sustain growth?
- Where is the investment opportunity?
Global Membrane Separation Technology Market Report Segment
By Process
- Microfiltration
- Ultrafiltration
- Nanofiltration
- Reverse Osmosis
- Others
By Application
- Water & Wastewater Treatment
- Desalination
- Gas Separation
- Industrial Processing
By End-User Industry
- Municipal
- Food & Beverage
- Pharmaceutical & Biotechnology
- Chemicals
- Oil & Gas
- Others
Global Membrane Separation Technology Market Report Segment by Region
North America
- United States
- Canada
Europe
- UK
- Germany
- Italy
- Spain
- France
- Russia
- Rest of Europe
Asia-Pacific
- China
- India
- Japan
- South Korea
- Australia and New Zealand
- ASEAN Economies
- Rest of Asia-Pacific
Rest of the World
- Latin America
- Middle East & Africa
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