The Global Low Pressure Brackish Water Membranes Market was valued at an estimated USD 1.52 Billion in 2023 and is projected to reach USD 2.21 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.8% during the forecast period (2024–2030). This expansion is primarily driven by escalating water scarcity, stringent environmental regulations for wastewater discharge, and the growing adoption of energy-efficient desalination technologies across municipal and industrial sectors.

As global water stress intensifies, the demand for reliable and cost-effective water purification solutions has never been greater. Low-pressure brackish water reverse osmosis (LPBWRO) membranes are at the forefront of this battle, offering a highly efficient method for treating saline water with lower energy consumption than traditional high-pressure seawater membranes. In this blog, we profile the Top 10 Companies in the Low Pressure Brackish Water Membranes Industry—a group of innovators and established leaders shaping the future of water security.

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🔟 1. DuPont Water Solutions

Headquarters: Wilmington, Delaware, USA
Key Offering: FilmTec™ BW30, BW30HR, TW30 Low-Pressure Brackish Water RO Elements

DuPont Water Solutions is a global leader in separation and purification technologies, with a legacy of innovation spanning decades. Their FilmTec™ portfolio includes some of the world’s most recognized and trusted low-pressure brackish water membranes, renowned for high salt rejection and fouling resistance.

Innovation & Sustainability Focus:

• Pioneering advanced thin-film composite (TFC) membrane technology

• Focus on reducing energy consumption in desalination processes

• Commitment to circular economy principles through membrane recycling initiatives

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9️⃣ 2. Toray Industries, Inc.

Headquarters: Tokyo, Japan
Key Offering: Toray™ LOW PRESSURE Brackish Water RO Membranes (e.g., TMG20, TMH20 Series)

Toray is a major global supplier of reverse osmosis membranes, with a strong focus on research and development. Their low-pressure brackish water elements are designed for high productivity and stable operation, making them a preferred choice for large-scale municipal and industrial projects worldwide.

Innovation & Sustainability Focus:

• Development of high-performance, energy-saving membrane polymers

• Expansion of manufacturing capacity to meet rising global demand

• Active in strategic partnerships for water treatment projects in water-stressed regions

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8️⃣ 3. Hydranautics (A Nitto Group Company)

Headquarters: Oceanside, California, USA
Key Offering: ESPA2-LD, LFC3-LD, HYDRACoRe™ Low-Fouling Brackish Water Membranes

Hydranautics, part of the Nitto Group, offers a comprehensive range of water treatment membranes. Their low-pressure brackish water lines are engineered for exceptional performance in challenging feed waters, featuring low fouling and high chlorine tolerance.

Innovation & Sustainability Focus:

• Leading in low-fouling membrane technology for reduced cleaning frequency and chemical usage

• Investment in R&D for enhanced membrane durability and lifespan

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7️⃣ 4. Veolia Water Technologies

Headquarters: Paris, France
Key Offering: VONTRON™ LPV Low-Pressure Brackish Water RO Membranes

Veolia is a global environmental services giant, and its technology arm provides integrated water solutions. Through its acquisition and integration of Vontron, Veolia offers robust low-pressure membranes that are integral to its design-build-operate projects for municipalities and industries.

Innovation & Sustainability Focus:

• Integration of membranes into full-scale, optimized water treatment systems

• Focus on providing end-to-end solutions that maximize water recovery and minimize waste

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6️⃣ 5. LG Chem

Headquarters: Seoul, South Korea
Key Offering: LG Chem Brackish Water RO Membranes (e.g., BE, LE Series)

LG Chem is a leading chemical company with a growing footprint in the advanced materials sector, including water treatment membranes. Their brackish water RO elements are known for their consistent quality and are widely used in various applications across Asia and beyond.

Innovation & Sustainability Focus:

• Leveraging chemical expertise to develop novel membrane materials

• Expanding global sales and distribution networks

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5️⃣ 6. AXEON Water Technologies

Headquarters: Tampa, Florida, USA
Key Offering: AXEON LF1, LF2, XLP Low-Pressure Brackish Water Membrane Elements

AXEON is a prominent North American manufacturer of RO membranes and systems. They specialize in providing high-quality, cost-effective membrane solutions, with a strong presence in the commercial and industrial sectors, particularly for point-of-use and small-scale systems.

Innovation & Sustainability Focus:

• Focus on membranes tailored for specific regional water qualities

• Strong customer support and technical service for system integrators

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4️⃣ 7. Applied Membranes, Inc.

Headquarters: Vista, California, USA
Key Offering: AMI Low Pressure Brackish Water RO Membranes, Custom OEM Elements

Applied Membranes is a leading US-based manufacturer of RO and NF membranes and systems. They are known for their flexibility and ability to produce custom membrane elements for OEM partners, serving niche applications alongside standard low-pressure brackish water needs.

Innovation & Sustainability Focus:

• Specialization in custom membrane manufacturing and system integration

• Development of membranes for specialized industrial wastewater streams

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3️⃣ 8. Membranium (a division of RM Nanotech)

Headquarters: Moscow, Russia
Key Offering: Membranium® Standard Low Pressure RO Elements

Membranium is a key player in the Eastern European and CIS markets, offering a range of RO and UF membranes. Their products are widely used in municipal water supply and industrial applications within the region, providing a critical solution for local water challenges.

Innovation & Sustainability Focus:

• Focus on serving the specific water treatment needs of the CIS region

• Investment in local production to ensure supply chain stability

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2️⃣ 9. Vontron Technology Co., Ltd.

Headquarters: Guiyang, Guizhou, China
Key Offering: VONTRON™ LP Series Low Pressure Brackish Water RO Membranes

Vontron is one of China’s leading RO membrane manufacturers, with a significant and growing share of the global market. While now part of Veolia, the Vontron brand remains strong, offering competitive and reliable low-pressure membranes for a wide array of applications.

Innovation & Sustainability Focus:

• Continuous improvement in membrane flux and salt rejection performance

• Cost-effective manufacturing enabling competitive pricing

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1️⃣ 10. OriginWater Co., Ltd.

Headquarters: Beijing, China
Key Offering: OriginWater Low-Pressure Brackish Water Membrane Elements

OriginWater is a leading Chinese provider of membrane technology and integrated water treatment solutions. They have a strong focus on R&D and have deployed their technologies in numerous large-scale municipal and industrial wastewater recycling and desalination projects.

Innovation & Sustainability Focus:

• Integration of membrane technology with other treatment processes (e.g., MBR)

• Strong project execution capabilities for turnkey water treatment plants

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🌍 Outlook: The Future of Water Treatment is Efficient and Intelligent

The low pressure brackish water membranes market is undergoing a significant evolution. While the core technology is mature, innovation is accelerating towards higher efficiency, greater durability, and smarter operation.

📈 Key Trends Shaping the Market:

• Rise of IoT and Digital Twins: Integration of sensors and data analytics for predictive maintenance and optimized system performance.

• Focus on Advanced Materials: Development of novel polymers and nanocomposite membranes for improved fouling resistance and higher flux.

• Circular Economy Initiatives: Growing efforts in membrane recycling, refurbishment, and end-of-life management to reduce environmental impact.

• Decentralized Water Treatment: Increasing demand for compact, containerized, and mobile membrane systems for remote and emergency applications.

The companies listed above are not only providing essential products for global water security—they are actively developing the next generation of sustainable water treatment technologies.

Get Full Report Here:
Global Low Pressure Brackish Water Membranes Market – View in Detailed Research Report