Brackish Water Reverse Osmosis Systems (BWRO) - RO Membrane System

At GWT, we specialize in designing, manufacturing, and installing advanced brackish water Reverse Osmosis (RO) water treatment systems in Dubai, Abu Dhabi, Oman, and across the Middle East. As one of the regions leading manufacturers of custom-engineered brackish water RO treatment systems, we are committed to addressing water treatment needs with cutting-edge technology.

As a trusted industrial RO membrane supplier in the UAE, GWT expertise includes dealing with common challenges such as cleaning, biofouling, and managing high operating pressures. Brackish Water Reverse Osmosis (BWRO) systems are essential in areas with limited freshwater access, like Dubai and the Middle East, where brackish water with Total Dissolved Solids (TDS) between 1,000 mg/L and 15,000 mg/L is treated for various applications.

What is Reverse Osmosis and Brackish Water

Reverse Osmosis (RO) is a water purification process that uses pressure to force water through a semi-permeable membrane, allowing only water molecules to pass while blocking larger solutes like salts and impurities. Brackish water, a mix of freshwater and seawater, typically contains dissolved salts ranging from 1,000 to 10,000 ppm and is commonly found in estuaries. RO technology is often employed to desalinate brackish water for various industrial and commercial applications. 

Our RO Membrane BWRO Systems

We are proud to be one of the Middle East leading manufacturers of custom-engineered brackish water RO treatment systems. Our RO systems are made to handle challenging situations, such as high operating pressure and biofouling, which is when unwanted materials stick to the membrane. Our RO systems, part of the “Hyperfiltration” category, effectively remove particles larger than 1 angstrom, making water safe and usable for agriculture, industrial, and municipal purposes.

Advantages of Our BWRO Purification Systems

  1. High Efficiency: GWT BWRO systems are highly efficient and can produce up to 5,000 gallons per day (GPD). This means they can filter and purify a significant amount of water daily, making them ideal for businesses and communities.
  2. Cost-Effective Solutions: We understand that water treatment can be expensive, so GWT offer cost-effective solutions. This helps businesses save money while still getting the water treatment they need.
  3. Custom Engineering: We know that different places have different needs. That is why GWT customize systems to fit for the specific need or requirements. Whether you need a compact system for a home or a larger solution for a Industrial need, we are here to help you.
  4. Reliable Performance: GWT systems are custom-engineered for durability and reliability, giving you peace of mind that clean water will always be available when you need it.

GWT Containerised Water Treatment Systems for Brackish Water

We also provide containerised water treatment systems for brackish water. These systems are portable, which means you can move them easily from one place to another. This is especially useful for industries that need flexibility in their water treatment solutions.

Skid-Mounted Systems for Brackish Water

Another option we offer is skid-mounted systems. These systems come pre-assembled and are ready to be installed. This makes the setup process quick and easy, so you can start using clean water right away.

Understanding the Concept of GPD and TDS in Water Treatment

  • GPD (Gallons Per Day): This unit measures the amount of water a system can produce or process in one day.
  • For example, a 5,000 GPD system can purify up to 5,000 gallons of water every 24 hours, helping to determine if it meets daily water needs.
  • TDS (Total Dissolved Solids): TDS refers to the concentration of dissolved substances (such as salts, minerals, and metals) in water, measured in milligrams per liter (mg/L) or parts per million (ppm).
  • 1,000 mg/L TDS: Each liter of water has 1,000 milligrams (1 gram) of dissolved solids.
  • 15,000 mg/L TDS: Each liter contains 15,000 milligrams (15 grams) of dissolved solids.
  • TDS Ranges:

Understanding TDS levels is crucial when dealing with water quality. Our BWRO systems are the ideal solution for brackish water treatment. Whether you require an RO plant for industrial use or a simple RO water purifier for home use, we have the perfect solution for you

  • Freshwater: TDS less than 1,000 mg/L.
  • Brackish Water: TDS between 1,000 mg/L and 15,000 mg/L (more dissolved salts than freshwater but less than seawater).
  • Seawater: TDS around 35,000 mg/L.

Our Other RO Systems

In addition to our BWRO systems, we have a variety of other water treatment solutions available:

RO plants

These are larger systems designed for processing significant amounts of water. They are suitable for bigger projects and industrial uses.

RO water purifiers

Perfect for home and small business use, these systems make sure you have safe drinking water.

FAQ


An RO system is a method of purifying water. It uses a special filter (RO membrane) to remove impurities, making the water safe to drink.


Reverse osmosis works by pushing water through a membrane that filters out harmful substances. This process leaves you with clean, fresh water.

Most of the water we use at home is not for drinking, it is mostly for flushing toilets and bathing. So, having ‘RO filtered water’ for your whole house is usually not needed.

Most water purifiers need electricity to work. For example, an RO water purifier uses electricity to make the water pressure higher, which helps push the tap water through the filter. UV water filters also use electricity to create UV rays that kill germs and other tiny creatures in the water.

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