역삼투막 시장 : 점유율 분석, 업계 동향과 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the reverse osmosis membrane market size is expected to grow from USD 5.23 billion in 2025 to USD 5.66 billion in 2026 and is forecast to reach USD 8.38 billion by 2031 at 8.18% CAGR over 2026-2031.

This report is Segmented by Membrane Type (Thin-Film Composite, Cellulose-Based), Configuration (Spiral-Wound, Hollow-Fiber, and More), End-Use Industry (Residential, Commercial and Institutional, Municipal and Desalination Utilities, Industrial Process Water, Power Generation, and More), and Geography (Asia-Pacific, North America, Europe, and More). The Market Forecasts are Provided in Terms of Value (USD).

Global Reverse Osmosis Membrane Market Trends and Insights

Increasing Demand for Pure and Potable Water

Climate change intensifies water stress for 40% of the global population, amplifying the appeal of membrane purification that can process brackish or contaminated supplies at scale. Municipal utilities in India, Vietnam, and Nigeria now budget reverse osmosis upgrades into five-year capital plans because operating costs have fallen 25% since 2020 thanks to higher-flux TFC sheets. Urban growth compounds this pressure as megacities must secure new potable sources without increasing treatment footprints. Plasma-enhanced surface modification further cuts biofouling episodes, allowing longer run times between clean-in-place cycles. Declining module prices therefore align with public-sector objectives to achieve Sustainable Development Goal 6 targets by 2030.

Expansion of Seawater Desalination Capacity

Saudi Arabia's NEOM utility alone will demand membranes equal to 15% of current annual global production, accelerating pre-order activity for high-flux, low-pressure sheets. Morocco's Agadir expansion and Jordan's Red Sea Project similarly tighten supply, prompting Asian producers in South Korea and China to plan line expansions by 2026. Scaling efficiencies at mega-plants now cut levelized water costs below USD 0.50 per cubic meter, reinforcing RO as the default technology for new capacity. These trends reinforce long-term demand visibility for reverse osmosis membrane market participants.

High Acquisition and Replacement Cost of Membranes

Membrane elements often represent 35-45% of total operating expenditure, and price volatility in polyamide feedstocks can push unit costs to USD 300 per 8-inch spiral, deterring adoption in cost-sensitive markets. Smaller municipal operators in Southeast Asia sometimes extend element lifetimes beyond manufacturer guidelines, trading higher energy usage for lower near-term capital outlay. Financing institutions now request five-year replacement reserve accounts in project models, raising up-front cash requirements and elongating payback. Component reuse and recycling remain limited, though pilot programs in Spain and Singapore show promise for reclaiming polypropylene housings. Until secondary markets or recycling streams mature, replacement expense will curb installation growth among budget-constrained buyers.

Other drivers and restraints analyzed in the detailed report include:

1. Stricter Industrial-Effluent Discharge Norms
2. Growth in Residential POU/POE Filtration Units
3. Persistent Fouling and Scaling Issues

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Thin-film composite sheets captured an 81.90% reverse osmosis membrane market share in 2025, benefitting from 99.5% salt rejection and broad chemical stability. Robust investment in automated coating lines now yields consistent roll-to-roll throughput above 10,000 m2 per day, lowering costs while improving quality. Cellulose-based alternatives retain footholds in beverage and dairy clarification where biodegradability and chlorine tolerance matter more than rejection efficiency. Nonetheless, the performance gap widens each year as solvent-free interfacial polymerization creates ultra-thin barrier layers under 50 nm, reducing pump energy by 10-15%.

Across 2026-2031, TFC demand will rise at an 8.49% CAGR as desalination mega-plants specify higher-flux, low-pressure variants to hit sub-3 kWh/m3 energy targets. The reverse osmosis membrane market size for cellulose acetate products is set to shrink to less than USD 145 million by 2031 as regulation favors longer-life, lower-waste solutions. Sustainability narratives could revive interest in bio-derived membranes, yet recycling schemes for TFC elements are advancing faster, dulling that advantage. Suppliers now trial per- and polyfluoroalkyl-free synthesis routes to anticipate future environmental scrutiny without sacrificing performance.

Complete Report Scope:

• By Membrane Type
  • Thin-Film Composite (TFC)
  • Cellulose-Based (CA and CTA)
• By Configuration
  • Spiral-Wound
  • Hollow-Fiber
  • Plate and Frame
  • Tubular
• By End-use Industry
  • Residential
  • Commercial and Institutional
  • Municipal and Desalination Utilities
  • Industrial Process Water
  • Power Generation
  • Food and Beverage
  • Healthcare and Pharmaceuticals
• By Geography
  • Asia-Pacific
    • China
    • India
    • Japan
    • South Korea
    • Rest of Asia-Pacific
  • North America
    • United States
    • Canada
    • Mexico
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • Rest of Europe
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Middle-East and Africa
    • Saudi Arabia
    • South Africa
    • Rest of Middle-East and Africa

Geography Analysis

Asia-Pacific accounted for 45.60% of reverse osmosis membrane market revenue in 2025 on the back of China's zero-liquid-discharge drive and India's Smart Cities rollouts. Chinese textile, electronics, and petrochemical facilities together consumed over 30% of global membrane output as of 2024. Domestic producers scale quickly in Jiangsu and Zhejiang provinces, shortening lead times and lowering landed cost versus imported sheets. India's National Water Mission mandates 20% recycling by 2030, prompting state utilities to integrate RO as the backbone of new water reuse projects across Pune, Surat, and Chennai.

Middle East and Africa will register the fastest regional growth at 8.78% CAGR through 2031, driven by USD 20 billion in desalination spending under Saudi Arabia's Vision 2030 and multiple public-private partnerships in the UAE, Qatar, and Oman. African states such as Kenya and Ghana pilot solar-powered RO units for rural communities where grid ties are unavailable, signaling a decentralized trajectory distinct from Gulf mega-projects.

North America and Europe remain mature yet lucrative as replacement business and regulatory compliance underpin steady sales. The European Commission's Industrial Emissions Directive now forces chemical producers to retrofit multi-barrier systems, often selecting hollow-fiber pre-filters followed by TFC spirals to hit discharge thresholds.

1. applied membranes, inc.
2. Aquatech
3. Axeon Water Technologies
4. BNKO Environmental Techology (Shanghai) Co., Ltd
5. DuPont
6. GEA Group Aktiengesellschaft
7. Koch Membrane Systems, Inc
8. Lenntech B.V.
9. LG Chem
10. Membranium
11. NITTO DENKO CORPORATION
12. Pentair
13. Permionics Membranes Private Limited
14. Pure Aqua, Inc.
15. Samco Technologies, Inc
16. Scinor Water America, LLC
17. Synder Filtration, Inc
18. TORAY INDUSTRIES, INC.
19. Toyobo.Co.Ltd
20. Veolia Water Technologies

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Increasing demand for pure and potable water
  • 4.2.2 Expansion of seawater-desalination capacity
  • 4.2.3 Stricter industrial-effluent discharge norms
  • 4.2.4 Growth in residential POU/POE filtration units
  • 4.2.5 Low-pressure RO membranes enabling off-grid usage
• 4.3 Market Restraints
  • 4.3.1 High acquisition and replacement cost of membranes
  • 4.3.2 Persistent fouling and scaling issues
  • 4.3.3 Supply-chain risk for specialty polyamide feedstocks
• 4.4 Value Chain Analysis
• 4.5 Porter's Five Forces Analysis
  • 4.5.1 Bargaining Power of Suppliers
  • 4.5.2 Bargaining Power of Buyers
  • 4.5.3 Threat of New Entrants
  • 4.5.4 Threat of Substitutes
  • 4.5.5 Degree of Competition

5 Market Size and Growth Forecasts (Value)

• 5.1 By Membrane Type
  • 5.1.1 Thin-Film Composite (TFC)
  • 5.1.2 Cellulose-Based (CA and CTA)
• 5.2 By Configuration
  • 5.2.1 Spiral-Wound
  • 5.2.2 Hollow-Fiber
  • 5.2.3 Plate and Frame
  • 5.2.4 Tubular
• 5.3 By End-use Industry
  • 5.3.1 Residential
  • 5.3.2 Commercial and Institutional
  • 5.3.3 Municipal and Desalination Utilities
  • 5.3.4 Industrial Process Water
  • 5.3.5 Power Generation
  • 5.3.6 Food and Beverage
  • 5.3.7 Healthcare and Pharmaceuticals
• 5.4 By Geography
  • 5.4.1 Asia-Pacific
    • 5.4.1.1 China
    • 5.4.1.2 India
    • 5.4.1.3 Japan
    • 5.4.1.4 South Korea
    • 5.4.1.5 Rest of Asia-Pacific
  • 5.4.2 North America
    • 5.4.2.1 United States
    • 5.4.2.2 Canada
    • 5.4.2.3 Mexico
  • 5.4.3 Europe
    • 5.4.3.1 Germany
    • 5.4.3.2 United Kingdom
    • 5.4.3.3 France
    • 5.4.3.4 Italy
    • 5.4.3.5 Rest of Europe
  • 5.4.4 South America
    • 5.4.4.1 Brazil
    • 5.4.4.2 Argentina
    • 5.4.4.3 Rest of South America
  • 5.4.5 Middle-East and Africa
    • 5.4.5.1 Saudi Arabia
    • 5.4.5.2 South Africa
    • 5.4.5.3 Rest of Middle-East and Africa

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share (%)/Ranking Analysis
• 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share for key companies, Products and Services, and Recent Developments)
  • 6.4.1 applied membranes, inc.
  • 6.4.2 Aquatech
  • 6.4.3 Axeon Water Technologies
  • 6.4.4 BNKO Environmental Techology (Shanghai) Co., Ltd
  • 6.4.5 DuPont
  • 6.4.6 GEA Group Aktiengesellschaft
  • 6.4.7 Koch Membrane Systems, Inc
  • 6.4.8 Lenntech B.V.
  • 6.4.9 LG Chem
  • 6.4.10 Membranium
  • 6.4.11 NITTO DENKO CORPORATION
  • 6.4.12 Pentair
  • 6.4.13 Permionics Membranes Private Limited
  • 6.4.14 Pure Aqua, Inc.
  • 6.4.15 Samco Technologies, Inc
  • 6.4.16 Scinor Water America, LLC
  • 6.4.17 Synder Filtration, Inc
  • 6.4.18 TORAY INDUSTRIES, INC.
  • 6.4.19 Toyobo.Co.Ltd
  • 6.4.20 Veolia Water Technologies

7 Market Opportunities and Future Outlook

• 7.1 White-space and Unmet-Need Assessment