膜分離活性汚泥法（MBR）市場の規模、シェア、成長分析 : 2026-2034年までの予測

2025年における世界の膜分離活性汚泥法（MBR）市場の規模は41億9,000万米ドルと評価されました。同市場は2026年の45億8,000万米ドルから2034年には88億3,000万米ドルへと成長し、予測期間中の年平均成長率（CAGR）は8.57%に達すると見込まれています。2025年時点では、アジア太平洋地域が市場シェア43.43%を占め、同市場を主導しました。さらに、同地域では、自治体や産業界による排水処理施設への投資拡大、分散型処理施設の導入、そして高品質な処理水の再利用を可能にする高度な膜技術の採用などを背景に、市場が急速に拡大しています。

膜分離活性汚泥法（MBR）は、微生物による有機物の分解（生物学的分解）と、膜ろ過（精密ろ過膜や限外ろ過膜を使用）による固液分離を組み合わせた高度な排水処理プロセスです。これは従来の活性汚泥法（CAS）に代わる現代的な手法であり、二次沈殿池や三次ろ過工程を単一の膜ユニットに置き換えるものです。

市場シェア

• 2025年の膜分離活性汚泥法（MBR）市場において、アジア太平洋地域が43.43%のシェアを占め、市場を主導しました。
• 2025年には中空糸膜が64.91%のシェアを占め、市場を牽引しました。
• 2025年、浸漬型MBRシステムが78.35%のシェアを占め、最大シェアを記録しました。

地域別の主なハイライト

• アジア太平洋地域は2025年に18億2,000万ドルの市場規模を記録し、世界全体の収益の43.43%を占めて市場を主導しました。
• 欧州は2番目に大きな地域市場であり、2025年の市場規模は10億7,000万ドルでした。
• 北米市場は、インフラの改修や水再利用の取り組みに支えられ、2025年に7億6,000万ドルに達しました。
• 同市場の2025年の規模は6億6,000万ドルで、世界全体の収益の約15.73%を占めました。
• 同市場は2025年に2億3,000万ドルに達し、世界全体の収益の約5.56%を占めました。

MEMBRANE BIOREACTOR MARKET OVERVIEW

The global membrane bioreactor market size was valued at USD 4.19 billion in 2025. The market is projected to grow from USD 4.58 billion in 2026 to USD 8.83 billion by 2034, exhibiting a CAGR of 8.57% during the forecast period. Asia Pacific dominated the membrane bioreactor market with a market share of 43.43% in 2025. Moreover, the Asia Pacific market is experiencing rapid growth supported by rising investments in municipal and industrial wastewater treatment, decentralized plants, and advanced membrane technologies that enable high‑quality effluent reuse.

A Membrane Bioreactor (MBR) is an advanced wastewater treatment process that integrates biological degradation (using microorganisms to eat organic matter) with membrane filtration (using microfiltration or ultrafiltration membranes) to separate solid particles from liquid. It is a modern alternative to the Conventional Activated Sludge (CAS) process, replacing secondary clarifiers and tertiary filtration with a single membrane unit.

In January 2026, Kuwait has awarded a Chinese state‑owned group, China State Construction Engineering Corporation, a roughly USD 3.3 billion contract to build, operate, and maintain its largest sewage treatment plant at North Kabd, with a capacity of up to 1 million cubic meters per day over a 10‑year period.
Veolia Water Technologies holds a leading position in the global MBR market, characterized by a massive installed base, a comprehensive portfolio of proprietary technologies, and a strong global presence in both municipal and industrial sectors with Xylem Inc., Kubota Corporation standing out as dominant global leaders due to their extensive installed bases, advanced membrane technologies, and long-standing industry presence.

Market Size & Forecast

• 2025 Market Size: USD 4.19 billion
• 2026 Market Size: USD 4.58 billion
• 2034 Forecast Market Size: USD 8.83 billion
• CAGR: 8.57% from 2026–2034

Market Share

• Asia Pacific dominated the membrane bioreactor market with a 43.43% share in 2025.
• Hollow fiber membranes led the market with a 64.91% share in 2025.
• Submerged MBR systems accounted for the largest share at 78.35% in 2025.

Key Regional Highlights

• Asia Pacific led the market with USD 1.82 billion in 2025 and accounted for 43.43% of global revenue.
• Europe was the second-largest regional market, valued at USD 1.07 billion in 2025.
• North America reached USD 0.76 billion in 2025, supported by infrastructure upgrades and water reuse initiatives.
• The market was valued at USD 0.66 billion in 2025, representing approximately 15.73% of global revenue.
• The market reached USD 0.23 billion in 2025, accounting for around 5.56% of global revenue.

MEMBRANE BIOREACTOR MARKET TRENDS

Increasing Adoption of Water Reuse & Recycling is Shaping Market Trends

Increasing adoption of water reuse and recycling is a key driver shaping the MBR market, as industries and municipalities seek compact, high‑quality effluent solutions to meet tightening discharge norms and water‑stress challenges. These are increasingly deployed in municipal wastewater reuse for irrigation, industrial processes, and groundwater recharge, as well as in zero‑liquid‑discharge and decentralized systems. Governments and corporations are prioritizing circular‑water‑economy models, boosting investments in advanced MBR‑based reuse projects, which in turn expands the technology’s footprint in both developed and emerging markets.

MARKET DYNAMICS

MARKET DRIVERS

Rising Water Scarcity is a Primary Driver for Market Growth

Rising water scarcity is becoming a primary driver for the membrane bioreactor market growth, as regions with stressed freshwater resources seek advanced wastewater treatment and reuse solutions. Declining surface‑water availability and growing urban and industrial water demand are pushing municipalities and industries to adopt MBR systems that deliver high‑quality effluent suitable for reuse. Governments in water‑scarce areas, including the Middle East and parts of Asia, are increasingly investing in MBR‑based plants to close water‑loop gaps and support sustainable water‑management programs, thereby accelerating technology adoption and market expansion.

In March 2026, in India, Government of Delhi has launched a time‑bound plan to overhaul its water and sewer infrastructure following a critical CAG report, aiming to end untreated sewage discharge, plug high water losses, and achieve 100 percent sewer connectivity and 1,500 MGD treatment capacity over the next two years.

MARKET RESTRAINTS

High Capital and Operational Costs to Restraint Market Growth

High capital and operational costs act as a key restraint on the market, particularly in developing economies and smaller utilities with limited budgets. Such systems entail substantial upfront expenditure on membranes, aeration, control systems, and steel/civil works, making them more expensive than conventional activated‑sludge plants. Ongoing operational burdens include membrane replacement, energy‑intensive aeration, chemical cleaning, and skilled maintenance, which raise the total cost of ownership and deter price‑sensitive buyers. As a result, end‑users often opt for lower‑cost alternatives unless regulatory pressure or water‑reuse needs justify the premium, thereby limiting broader MBR adoption despite its technical advantages.

MARKET OPPORTUNITIES

Integration of Industrial Zero Liquid Discharge Systems Expected to Create Lucrative Opportunities

Integration of MBRs into industrial Zero Liquid Discharge (ZLD) systems is expected to create lucrative opportunities in the MBR market. They serve as a robust pre-treatment step that removes organics and suspended solids, enabling downstream ZLD units such as reverse osmosis and evaporators to operate more efficiently and with lower fouling risk. Industries in textiles, power, petrochemicals, and food processing are increasingly adopting MBR‑based ZLD configurations to meet stringent effluent norms, minimize freshwater intake, and recover water for reuse. This alignment with ZLD mandates and circular‑water strategies is driving demand for advanced MBR systems, especially in water‑scarce regions, thereby opening high‑value growth avenues for membrane and technology providers.

MARKET CHALLENGES

Managing Membrane Fouling & Lifespan May Create Challenges for Market Growth

Managing membrane fouling and ensuring adequate membrane lifespan remains a significant challenge for the market. Membrane fouling reduces permeability, increases energy consumption, and raises operating costs due to frequent cleaning and downtime. Over time, repeated fouling and chemical cleaning shorten membrane life, leading to higher replacement frequency and capital outlay. These issues diminish the economic attractiveness of MBR systems, especially for cost‑sensitive projects and regions with inconsistent feed‑water quality. Moreover, lack of standardized fouling‑mitigation protocols and operator expertise can undermine long‑term performance, discouraging wider adoption. As a result, persistent fouling and lifespan concerns continue to constrain market growth despite the technology’s high‑quality effluent and compact footprint.

SEGMENTATION ANALYSIS

By Membrane Type

Hollow Fiber Membranes Dominated Due to High Packaging Density and Compact Design

Based on membrane type segmentation, the market is classified into hollow fiber membranes, flat sheet membranes, and multi-tubular/capillary membranes.

In 2025, hollow fiber membranes dominated the segment, capturing 64.91% of the membrane bioreactor market share. This growth is due to their high packing density, compact design, and lower energy requirements, making them well suited for large‑scale municipal and industrial wastewater treatment.

Multi‑tubular/capillary membrane systems have emerged as the fastest‑growing segment with a CAGR of 11.68% over the study period. Such growth is supported by their robustness, ease of cleaning, and suitability for high‑strength or challenging industrial effluents where reliability and operational flexibility are critical.

By System Configuration

Submerged MBR Systems Dominated Due to High Efficiency for Large-scale Wastewater Treatment

Based on system configuration segmentation, the market is classified into submerged MBR systems and side-stream MBR systems.

In 2025, submerged MBR systems dominated the segment with a market share of 78.35%. The growth is due to their compact footprint, lower energy consumption, and seamless integration with activated sludge processes, making them ideal for large‑scale municipal wastewater treatment.

Side‑stream MBR systems have emerged as the fastest‑growing segment with CAGR of 9.54%. It is driven by their flexibility in retrofitting existing plants, better fouling control, and suitability for high‑strength industrial effluents where precise operating conditions and easier maintenance are required.

By End-Use

Municipal Wastewater Treatment Segment Dominated Due to High Demand for Anaerobic Digestion and Biogas Recovery

Based on end-use segmentation, the market is bifurcated into municipal wastewater treatment and industrial wastewater treatment.

In 2025, municipal wastewater treatment dominated the segment with a market share of 66.51%. As large‑scale sewage plants generate consistent organic loads ideal for anaerobic digestion and biogas recovery.

Industrial wastewater treatment is the fastest‑growing segment with a CAGR of 9.86%. This growth is fueled by stricter effluent norms, rising biogas incentives, and growing adoption of on‑site digesters in food, beverage, pulp and paper, and chemical sectors.

MEMBRANE BIOREACTOR MARKET REGIONAL OUTLOOK

By region, the market is categorized into North America, Europe, Asia Pacific, Latin America, and the Middle East & Africa.

Asia Pacific

Asia Pacific held the largest share in 2025, valued at USD 1.82 billion, and in 2026 is estimated at USD 2.01 billion. Asia Pacific market is the largest and fastest‑growing market, driven by rapid urbanization, industrialization, tightening discharge norms, and acute water‑stress in China, India, and Southeast Asian nations. The market is expanding rapidly, supported by rising investments in municipal and industrial wastewater treatment, decentralized plants, and advanced membrane technologies that enable high‑quality effluent reuse.

China Membrane Bioreactor Market
The China market in 2025 was valued at around USD 0.70 billion, accounting for roughly 16.67% of the global market revenues. The country’s market is one of the world’s largest, driven by rapid urbanization, strict discharge norms, and acute water stress. Stricter wastewater discharge norms, rapid urbanization, water scarcity, rising demand for water reuse, and growth in municipal and industrial wastewater treatment plants are key drivers of China’s market.

India Membrane Bioreactor Market
India’s market is projected to be one of the largest worldwide, with 2025 revenues recorded at around USD 0.35 billion, representing approximately 8.31% of the global market.

Japan Membrane Bioreactor Market
The Japan market size in 2025 was valued at around USD 0.23 billion, accounting for approximately 5.56% of global revenues.

Europe

Europe emerged as second largest market with a valuation of USD 1.07 billion in 2025. Europe’s market is expanding steadily, supported by strict EU wastewater directives, water‑reclamation targets, and strong uptake in municipal and industrial treatment, with Germany leading regional adoption.

Germany Membrane Bioreactor Market
The German market in 2025 was valued at around USD 1.07 billion. It is projected to reach USD 1.17 billion by 2026, representing approximately 5.23% of the global industry revenues.

North America

The North America market reached USD 0.76 billion by 2025 and the market is growing strongly. The growth is driven by aging infrastructure upgrades, urban population growth, water scarcity, and strong water‑reuse initiatives drive North America’s market.

U.S. Membrane Bioreactor Market
With North America’s strong contribution and the U.S. dominance in the region, the U.S. market was valued at around USD 0.66 billion in 2025, accounting for roughly 15.73% of the global market. The U.S. market is growing steadily, driven by stringent discharge regulations, aging infrastructure, and rising industrial treatment needs, nutrient‑removal mandates, PFAS concerns, and automation‑driven efficiency gains further push adoption in municipal and industrial sectors. Hollow‑fiber‑based submerged MBRs dominate, with strong adoption in water‑stressed regions such as the western and southern states.

Latin America

Latin America is expected to witness moderate growth in this market space during the forecast period. The Latin America market is set to reach a valuation of USD 0.27 billion in 2026. The region’s market is growing rapidly, driven by urbanization, Growing industrialization, water scarcity, and demand for water reuse in sectors like food and beverage, textiles, and mining further boost adoption in the region.

Brazil Membrane Bioreactor Market
Brazil’s market reached approximately USD 0.10 billion in 2025, accounting for a very minor share of the global market.

Middle East & Africa

The Middle East & Africa accounts for market share of 7.2% in 2025 and expected to witness significant growth in this market space during the forecast period. The Middle East and Africa market is set to reach a valuation of USD 0.32 billion in 2026. The market in this region is growing steadily, led by Expanding industries, stricter discharge regulations, and rising demand for water reuse and recycling in oil & gas, petrochemicals, and smart‑city projects further boost adoption.

GCC Membrane Bioreactor Market
The GCC market reached approximately USD 0.16 billion by 2025, accounting for around 3.83% of the global market.

COMPETITIVE LANDSCAPE

Key Industry Players

Technological Advancements and Collaborations Strengthen Competitive Positioning of Vendors

The global industry is considered consolidated, featuring a mix of major global players and numerous regional market players. Top-tier companies include Veolia Water Technologies, SUEZ Water Technologies & Solutions, Kubota Corporation, and Toray Industries, Inc., among others. For instance, in July 2025, Toray has announced a new high‑efficiency separation membrane module for biopharmaceutical manufacturing that significantly cuts production costs, boosts facility utilization, and improves process robustness by enabling higher‑throughput, more compact purification trains in single‑use and stainless‑steel facilities.

LIST OF KEY MEMBRANE BIOREACTOR COMPANIES PROFILED

• Veolia Water Technologies (France)
• SUEZ Water Technologies & Solutions (France)
• Kubota Corporation (Japan)
• Toray Industries, Inc. (Japan)
• Mitsubishi Chemical Group Corporation (Japan)
• Koch Separation Solutions (Japan)
• Evoqua Water Technologies (U.S.)
• Xylem Inc. (U.S.)
• Pentair plc (U.S.)
• Alfa Laval AB (Sweden)
• Hitachi Zosen Corporation (Japan)
• Huber SE (Germany)
• GE Water & Process Technologies (U.S.)

KEY INDUSTRY DEVELOPMENTS

• March 2026: xAI announced development of world’s largest ceramic MBR in Memphis, treating 49.2 MLD of municipal wastewater for cooling its AI supercomputer. This, along with CERAFILTEC supplying advanced ceramic membranes to enable reliable, plastic‑free water reuse, and protect local aquifers.
• February 2026: United Utilities’ Enterprise has named DuPont as its single preferred supplier for MBR technology. Further, to be deployed at major wastewater treatment works in the North West, including the U.K.’s largest MBR at Wigan, supporting higher capacity and stricter water‑quality standards.
• August 2025: Watercare announced new 6.0 MLD wastewater plant in Raglan, New Zealand. It is where DuPont’s MemPulse MBR and OxyMem MABR are combined to deliver high‑quality effluent with low total nitrogen, enabling land‑based discharge and meeting strict environmental standards.
• May 2025: Osmoflo and CERAFILTEC have expanded their partnership into an exclusive agreement for Australia, New Zealand, and the Pacific. Further, enabling Osmoflo to integrate CERAFILTEC’s advanced ceramic membranes into water, wastewater, and desalination systems, including MBR upgrades and retrofits, to deliver more robust, sustainable, and PFAS‑free filtration solutions.
• March 2024: Toray India has announced plans to strengthen its presence in India’s advanced materials and engineered‑plastics market. Further, focusing on expanding production capacity, localizing high‑performance polymers, and reinforcing supply‑chain resilience for automotive, electronics, and industrial applications within India and the broader Asia Pacific region.

REPORT COVERAGE

The global membrane bioreactor market analysis provides an in-depth study of the market size & forecast by all the segments included in the report. It contains details on the market dynamics and industry trends expected to drive the market in the forecast period. It offers information on technological advancements, new product launches, key industry developments, and partnerships, mergers & acquisitions. The market report also encompasses a detailed competitive landscape, including market share and profiles of key market players.

Conclusion

The membrane bioreactor market is poised for substantial expansion through 2034, driven by increasing water scarcity, stricter wastewater regulations, and growing demand for water reuse solutions. With market value expected to rise from USD 4.58 billion in 2026 to USD 8.83 billion by 2034, MBR technology will play a critical role in sustainable water management worldwide. Continued advancements in membrane efficiency, integration with Zero Liquid Discharge systems, and expanding municipal and industrial applications are expected to create significant growth opportunities for industry participants over the forecast period.

ATTRIBUTE DETAILS

Study Period 2021-2034

Base Year 2025

Estimated Year 2026

Forecast Period 2026-2034

Historical Period 2021-2024

Growth Rate CAGR of 8.57% from 2026-2034

Unit Value (USD Billion)

Segmentation By Membrane Type, System Configuration, End-Use, and Region

By Membrane Type

• Hollow Fiber Membranes
• Flat Sheet Membranes
• Multi-Tubular/Capillary Membranes

By System Configuration

• Submerged MBR Systems
• Side-Stream MBR Systems

By End-Use

• Municipal Wastewater Treatment
• Industrial Wastewater Treatment

By Region • North America (By Membrane Type, By System Configuration, By End-Use, and Country)

o U.S. (By End-Use)

o Canada (By End-Use)

• Europe (By Membrane Type, By System Configuration, By End-Use, and Country)

o U.K. (By End-Use)

o Germany (By End-Use)

o France (By End-Use)

o Italy (By End-Use)

o Spain (By End-Use)

o Rest of Europe (By End-Use)

• Asia Pacific (By Membrane Type, By System Configuration, By End-Use, and Country)

o China (By End-Use)

o India (By End-Use)

o Japan (By End-Use)

o South Korea (By End-Use)

o Rest of Asia Pacific (By End-Use)

• Latin America (By Membrane Type, By System Configuration, By End-Use, and Country)

o Brazil (By End-Use)

o Mexico (By End-Use)

o Rest of Latin America (By End-Use)

• Middle East & Africa (By Membrane Type, By System Configuration, By End-Use, and Country)

o GCC (By End-Use)

o South Africa (By End-Use)

o Rest of the Middle East & Africa (By End-Use)

Table of Contents

1. Introduction
   1. Research Scope
   2. Market Segmentation
   3. Research Methodology
   4. Definitions & Assumptions
2. Executive Summary
3. Market Dynamics
   1. Market Drivers
   2. Market Restraints
   3. Market Opportunities
4. Key Insights
   1. Key Emerging Trends – For Major Countries
   2. Latest Technological Advancement
   3. Insight on Regulatory Landscape
   4. Porters Five Forces Analysis
   5. Impact of Tariffs on the Global Membrane Bioreactor Market
5. Global Membrane Bioreactor Market (USD Billion) Analysis, Insights, and Forecast, 2021-2034
   1. Key Findings
   2. Market Analysis, Insights, and Forecast – By Membrane Type
      1. Hollow Fiber Membranes
      2. Flat Sheet Membranes
      3. Multi-Tubular / Capillary Membranes
   3. Market Analysis, Insights, and Forecast – By System Configuration
      1. Submerged MBR Systems
      2. Side-Stream MBR Systems
   4. Market Analysis, Insights, and Forecast – By End-Use
      1. Municipal Wastewater Treatment
      2. Industrial Wastewater Treatment
   5. Market Analysis, Insights, and Forecast – By Region
      1. North America
      2. Europe
      3. Asia Pacific
      4. Latin America
      5. Middle East & Africa
6. North America Membrane Bioreactor Market (USD Billion) Analysis, Insights, and Forecast, 2021-2034
   1. Key Findings
   2. Market Analysis, Insights, and Forecast – By Membrane Type
      1. Hollow Fiber Membranes
      2. Flat Sheet Membranes
      3. Multi-Tubular / Capillary Membranes
   3. Market Analysis, Insights, and Forecast – By System Configuration
      1. Submerged MBR Systems
      2. Side-Stream MBR Systems
   4. Market Analysis, Insights, and Forecast – By End-Use
      1. Municipal Wastewater Treatment
      2. Industrial Wastewater Treatment
   5. Market Analysis, Insights, and Forecast – By Country
      1. U.S. Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      2. Canada Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
7. Europe Membrane Bioreactor Market (USD Billion) Analysis, Insights, and Forecast, 2021-2034
   1. Key Findings
   2. Market Analysis, Insights, and Forecast – By Membrane Type
      1. Hollow Fiber Membranes
      2. Flat Sheet Membranes
      3. Multi-Tubular / Capillary Membranes
   3. Market Analysis, Insights, and Forecast – By System Configuration
      1. Submerged MBR Systems
      2. Side-Stream MBR Systems
   4. Market Analysis, Insights, and Forecast – By End-Use
      1. Municipal Wastewater Treatment
      2. Industrial Wastewater Treatment
   5. Market Analysis, Insights, and Forecast – By Country
      1. U.K. Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      2. Germany Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      3. France Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      4. Italy Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      5. Spain Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      6. Rest of Europe Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
8. Asia Pacific Membrane Bioreactor Market (USD Billion) Analysis, Insights, and Forecast, 2021-2034
   1. Key Findings
   2. Market Analysis, Insights, and Forecast – By Membrane Type
      1. Hollow Fiber Membranes
      2. Flat Sheet Membranes
      3. Multi-Tubular / Capillary Membranes
   3. Market Analysis, Insights, and Forecast – By System Configuration
      1. Submerged MBR Systems
      2. Side-Stream MBR Systems
   4. Market Analysis, Insights, and Forecast – By End-Use
      1. Municipal Wastewater Treatment
      2. Industrial Wastewater Treatment
   5. Market Analysis, Insights, and Forecast – By Country
      1. China Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      2. India Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      3. Japan Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      4. South Korea Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      5. Rest of Asia Pacific Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
9. Latin America Membrane Bioreactor Market (USD Billion) Analysis, Insights, and Forecast, 2021-2034
   1. Key Findings
   2. Market Analysis, Insights, and Forecast – By Membrane Type
      1. Hollow Fiber Membranes
      2. Flat Sheet Membranes
      3. Multi-Tubular / Capillary Membranes
   3. Market Analysis, Insights, and Forecast – By System Configuration
      1. Submerged MBR Systems
      2. Side-Stream MBR Systems
   4. Market Analysis, Insights, and Forecast – By End-Use
      1. Municipal Wastewater Treatment
      2. Industrial Wastewater Treatment
   5. Market Analysis, Insights, and Forecast – By Country
      1. Brazil Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      2. Mexico Market Analysis, Insights, and Forecast – By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
      3. Rest of Latin America Market Analysis, Insights, and Forecast –By End-Use
         1. Municipal Wastewater Treatment
         2. Industrial Wastewater Treatment
10. Middle East & Africa Membrane Bioreactor Market (USD Billion) Analysis, Insights, and Forecast, 2021-2034
    1. Key Findings
    2. Market Analysis, Insights, and Forecast – By Membrane Type
       1. Hollow Fiber Membranes
       2. Flat Sheet Membranes
       3. Multi-Tubular / Capillary Membranes
    3. Market Analysis, Insights, and Forecast – By System Configuration
       1. Submerged MBR Systems
       2. Side-Stream MBR Systems
    4. Market Analysis, Insights, and Forecast – By End-Use
       1. Municipal Wastewater Treatment
       2. Industrial Wastewater Treatment
    5. Market Analysis, Insights, and Forecast – By Country
       1. GCC Market Analysis, Insights, and Forecast – By End-Use
          1. Municipal Wastewater Treatment
          2. Industrial Wastewater Treatment
       2. South Africa Market Analysis, Insights, and Forecast – By End-Use
          1. Municipal Wastewater Treatment
          2. Industrial Wastewater Treatment
       3. Rest of Middle East & Africa Market Analysis, Insights, and Forecast – By End-Use
          1. Municipal Wastewater Treatment
          2. Industrial Wastewater Treatment
11. Competitive Analysis
    1. Company Market Share Analysis, 2025
    2. Company Profile
       1. Veolia Water Technologies
          1. Business Overview
          2. Function and Service Offerings
          3. Recent Developments
          4. Financials (Based on Availability)
             Similar data will be provided for the below listed companies
       2. SUEZ Water Technologies & Solutions
       3. Kubota Corporation
       4. Toray Industries, Inc.
       5. Mitsubishi Chemical Group Corporation
       6. Koch Separation Solutions
       7. Evoqua Water Technologies
       8. Xylem Inc.
       9. Pentair plc
       10. Alfa Laval AB
       11. Hitachi Zosen Corporation
       12. Huber SE
       13. GE Water & Process Technologies

List of Tables

Table 1: Global Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Membrane Type, 2021-2034

Table 2: Global Membrane Bioreactor Market Revenue (USD Billion) Forecast, By System Configuration, 2021-2034

Table 3: Global Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 4: Global Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Region, 2021-2034

Table 5: North America Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Membrane Type, 2021-2034

Table 6: North America Membrane Bioreactor Market Revenue (USD Billion) Forecast, By System Configuration, 2021-2034

Table 7: North America Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 8: North America Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Country, 2021-2034

Table 9: U.S. Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 10: Canada Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 11: Europe Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Membrane Type, 2021-2034

Table 12: Europe Membrane Bioreactor Market Revenue (USD Billion) Forecast, By System Configuration, 2021-2034

Table 13: Europe Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 14: Europe Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Country, 2021-2034

Table 15: U.K. Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 16: Germany Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 17: France Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 18: Spain Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 19: Italy Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 20: Rest of Europe Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 21: Asia Pacific Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Membrane Type, 2021-2034

Table 22: Asia Pacific Membrane Bioreactor Market Revenue (USD Billion) Forecast, By System Configuration, 2021-2034

Table 23: Asia Pacific Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 24: Asia Pacific Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Country, 2021-2034

Table 25: China Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 26: India Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 27: Japan Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 28: South Korea Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 29: Rest of Asia Pacific Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 30: Latin America Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Membrane Type, 2021-2034

Table 31: Latin America Membrane Bioreactor Market Revenue (USD Billion) Forecast, By System Configuration, 2021-2034

Table 32: Latin America Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 33: Latin America Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Country, 2021-2034

Table 34: Brazil Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 35: Mexico Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 36: Rest of Latin America Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 37: Middle East & Africa Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Membrane Type, 2021-2034

Table 38: Middle East & Africa Membrane Bioreactor Market Revenue (USD Billion) Forecast, By System Configuration, 2021-2034

Table 39: Middle East & Africa Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 40: Middle East & Africa Membrane Bioreactor Market Revenue (USD Billion) Forecast, By Country, 2021-2034

Table 41: GCC Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 42: South Africa Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

Table 43: Rest of Middle East & Africa Membrane Bioreactor Market Revenue (USD Billion) Forecast, By End-Use, 2021-2034

List of Figures

Figure 1: Global Membrane Bioreactor Market Revenue Breakdown (USD Billion, %), by Region, 2025 & 2034

Figure 2: Global Membrane Bioreactor Market Value Share (%), By Membrane Type, 2025 & 2034

Figure 3: Global Membrane Bioreactor Market Forecast (USD Billion), by Hollow Fiber Membranes, 2021-2034

Figure 4: Global Membrane Bioreactor Market Forecast (USD Billion), by Flat Sheet Membranes, 2021-2034

Figure 5: Global Membrane Bioreactor Market Forecast (USD Billion), by Multi-Tubular / Capillary Membranes, 2021-2034

Figure 6: Global Membrane Bioreactor Market Value Share (%), By System Configuration, 2025 & 2034

Figure 7: Global Membrane Bioreactor Market Forecast (USD Billion), by Submerged MBR Systems, 2021-2034

Figure 8: Global Membrane Bioreactor Market Forecast (USD Billion), by Side-Stream MBR Systems, 2021-2034

Figure 9: Global Membrane Bioreactor Market Value Share (%), By End-Use, 2025 & 2034

Figure 10: Global Membrane Bioreactor Market Forecast (USD Billion), by Municipal Wastewater Treatment, 2021-2034

Figure 11: Global Membrane Bioreactor Market Forecast (USD Billion), by Industrial Wastewater Treatment, 2021-2034

Figure 12: Global Membrane Bioreactor Market Value (USD Billion), by Region, 2025 & 2034

Figure 13: Global Membrane Bioreactor Market Value Share (%), by Region, 2025

Figure 14: North America Membrane Bioreactor Market Value Share (%), By Membrane Type, 2025 & 2034

Figure 15: North America Membrane Bioreactor Market Forecast (USD Billion), by Hollow Fiber Membranes, 2021-2034

Figure 16: North America Membrane Bioreactor Market Forecast (USD Billion), by Flat Sheet Membranes, 2021-2034

Figure 17: North America Membrane Bioreactor Market Forecast (USD Billion), by Multi-Tubular / Capillary Membranes, 2021-2034

Figure 18: North America Membrane Bioreactor Market Value Share (%), By System Configuration, 2025 & 2034

Figure 19: North America Membrane Bioreactor Market Forecast (USD Billion), by Submerged MBR Systems, 2021-2034

Figure 20: North America Membrane Bioreactor Market Forecast (USD Billion), by Side-Stream MBR Systems, 2021-2034

Figure 21: North America Membrane Bioreactor Market Value Share (%), By End-Use, 2025 & 2034

Figure 22: North America Membrane Bioreactor Market Forecast (USD Billion), by Municipal Wastewater Treatment, 2021-2034

Figure 23: North America Membrane Bioreactor Market Forecast (USD Billion), by Industrial Wastewater Treatment, 2021-2034

Figure 24: North America Membrane Bioreactor Market Value (USD Billion), by Country, 2025 & 2034

Figure 25: North America Membrane Bioreactor Market Value Share (%), by Country, 2025

Figure 26: Europe Membrane Bioreactor Market Value Share (%), By Membrane Type, 2025 & 2034

Figure 27: Europe Membrane Bioreactor Market Forecast (USD Billion), by Hollow Fiber Membranes, 2021-2034

Figure 28: Europe Membrane Bioreactor Market Forecast (USD Billion), by Flat Sheet Membranes, 2021-2034

Figure 29: Europe Membrane Bioreactor Market Forecast (USD Billion), by Multi-Tubular / Capillary Membranes, 2021-2034

Figure 30: Europe Membrane Bioreactor Market Value Share (%), By System Configuration, 2025 & 2034

Figure 31: Europe Membrane Bioreactor Market Forecast (USD Billion), by Submerged MBR Systems, 2021-2034

Figure 32: Europe Membrane Bioreactor Market Forecast (USD Billion), by Side-Stream MBR Systems, 2021-2034

Figure 33: Europe Membrane Bioreactor Market Value Share (%), By End-Use, 2025 & 2034

Figure 34: Europe Membrane Bioreactor Market Forecast (USD Billion), by Municipal Wastewater Treatment, 2021-2034

Figure 35: Europe Membrane Bioreactor Market Forecast (USD Billion), by Industrial Wastewater Treatment, 2021-2034

Figure 36: Europe Membrane Bioreactor Market Value (USD Billion), by Country, 2025 & 2034

Figure 37: Europe Membrane Bioreactor Market Value Share (%), by Country, 2025

Figure 38: Asia Pacific Membrane Bioreactor Market Value Share (%), By Membrane Type, 2025 & 2034

Figure 39: Asia Pacific Membrane Bioreactor Market Forecast (USD Billion), by Hollow Fiber Membranes, 2021-2034

Figure 40: Asia Pacific Membrane Bioreactor Market Forecast (USD Billion), by Flat Sheet Membranes, 2021-2034

Figure 41: Asia Pacific Membrane Bioreactor Market Forecast (USD Billion), by Multi-Tubular / Capillary Membranes, 2021-2034

Figure 42: Asia Pacific Membrane Bioreactor Market Value Share (%), By System Configuration, 2025 & 2034

Figure 43: Asia Pacific Membrane Bioreactor Market Forecast (USD Billion), by Submerged MBR Systems, 2021-2034

Figure 44: Asia Pacific Membrane Bioreactor Market Forecast (USD Billion), by Side-Stream MBR Systems, 2021-2034

Figure 45: Asia Pacific Membrane Bioreactor Market Value Share (%), By End-Use, 2025 & 2034

Figure 46: Asia Pacific Membrane Bioreactor Market Forecast (USD Billion), by Municipal Wastewater Treatment, 2021-2034

Figure 47: Asia Pacific Membrane Bioreactor Market Forecast (USD Billion), by Industrial Wastewater Treatment, 2021-2034

Figure 48: Asia Pacific Membrane Bioreactor Market Value (USD Billion), by Country, 2025 & 2034

Figure 49: Asia Pacific Membrane Bioreactor Market Value Share (%), by Country, 2025

Figure 50: Latin America Membrane Bioreactor Market Value Share (%), By Membrane Type, 2025 & 2034

Figure 51: Latin America Membrane Bioreactor Market Forecast (USD Billion), by Hollow Fiber Membranes, 2021-2034

Figure 52: Latin America Membrane Bioreactor Market Forecast (USD Billion), by Flat Sheet Membranes, 2021-2034

Figure 53: Latin America Membrane Bioreactor Market Forecast (USD Billion), by Multi-Tubular / Capillary Membranes, 2021-2034

Figure 54: Latin America Membrane Bioreactor Market Value Share (%), By System Configuration, 2025 & 2034

Figure 55: Latin America Membrane Bioreactor Market Forecast (USD Billion), by Submerged MBR Systems, 2021-2034

Figure 56: Latin America Membrane Bioreactor Market Forecast (USD Billion), by Side-Stream MBR Systems, 2021-2034

Figure 57: Latin America Membrane Bioreactor Market Value Share (%), By End-Use, 2025 & 2034

Figure 58: Latin America Membrane Bioreactor Market Forecast (USD Billion), by Municipal Wastewater Treatment, 2021-2034

Figure 59: Latin America Membrane Bioreactor Market Forecast (USD Billion), by Industrial Wastewater Treatment, 2021-2034

Figure 60: Latin America Membrane Bioreactor Market Value (USD Billion), by Country, 2025 & 2034

Figure 61: Latin America Membrane Bioreactor Market Value Share (%), by Country, 2025

Figure 62: Middle East & Africa Membrane Bioreactor Market Value Share (%), By Membrane Type, 2025 & 2034

Figure 63: Middle East & Africa Membrane Bioreactor Market Forecast (USD Billion), by Hollow Fiber Membranes, 2021-2034

Figure 64: Middle East & Africa Membrane Bioreactor Market Forecast (USD Billion), by Flat Sheet Membranes, 2021-2034

Figure 65: Middle East & Africa Membrane Bioreactor Market Forecast (USD Billion), by Multi-Tubular / Capillary Membranes, 2021-2034

Figure 66: Middle East & Africa Membrane Bioreactor Market Value Share (%), By System Configuration, 2025 & 2034

Figure 67: Middle East & Africa Membrane Bioreactor Market Forecast (USD Billion), by Submerged MBR Systems, 2021-2034

Figure 68: Middle East & Africa Membrane Bioreactor Market Forecast (USD Billion), by Side-Stream MBR Systems, 2021-2034

Figure 69: Middle East & Africa Membrane Bioreactor Market Value Share (%), By End-Use, 2025 & 2034

Figure 70: Middle East & Africa Membrane Bioreactor Market Forecast (USD Billion), by Municipal Wastewater Treatment, 2021-2034

Figure 71: Middle East & Africa Membrane Bioreactor Market Forecast (USD Billion), by Industrial Wastewater Treatment, 2021-2034

Figure 72: Middle East & Africa Membrane Bioreactor Market Value (USD Billion), by Country, 2025 & 2034

Figure 73: Middle East & Africa Membrane Bioreactor Market Value Share (%), by Country, 2025

Figure 74: Company Market Share Analysis (%), 2025

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