RO Membrane Systems

The GCC accounts for approximately 60% of global desalination capacity. The UAE Water Security Strategy 2036 targets zero dependence on groundwater for municipal supply, driving sustained investment in RO desalination. Modern large-scale RO plants — such as the 900,000 m³/day Taweelah plant — use advanced membranes and energy recovery to reduce the energy cost of desalination. We supply the core membrane equipment for these systems.

What we supply

• SWRO membranes — 8-inch and 16-inch spiral-wound elements, low-pressure variants
• Pressure vessels — 8-inch and 16-inch FRP vessels, multi-element configurations
• High-pressure pumps — multi-stage centrifugal for seawater feed pressure
• Energy recovery devices (ERD) — isobaric and turbocharger types
• Cartridge filters and multimedia filters for RO pre-treatment
• RO skid frames, piping, instrumentation, and control systems
• Membrane cleaning systems (CIP) — chemical dosing and flushing equipment

How the project proceeds

1. Define the feed water quality, product water specification, and plant capacity
2. Select membrane type, energy recovery configuration, and system layout
3. Source from qualified manufacturers; manage delivery and quality documentation
4. Support pre-commissioning, first fill, and performance testing

Why Infinity

Membrane system performance in seawater RO is highly dependent on feed water pre-treatment quality. We source membranes and pre-treatment equipment as an integrated package, ensuring compatibility and matching the warranty requirements of the system manufacturer.