Polyamide Composite RO Membrane Element High Salt Rejection For Industrial Pure Water Treatment Systems Heavy Duty Grade

Industrial RO Reverse Osmosis Membrane Element (4040/8040)

Superior Salt Rejection & Stable Flux for Large-Scale Water Treatment

Our industrial-grade RO membranes are designed with state-of-the-art spiral-wound technology. Featuring a minimum salt rejection rate of 99.5%, these elements provide reliable performance for brackish water (BW), seawater (SW), and wastewater reuse applications.

Core Technical Advantages

1. High Desalination Efficiency: Advanced composite polyamide membrane material ensures consistent high-quality permeate water.
2. Robust Spiral-Wound Structure: Multi-layer design with optimized feed spacers to minimize fouling and pressure drop.
3. Exceptional Durability: Built to withstand high-pressure environments (up to 600-800 psi depending on model) with a long service life.

Key Applications

• Brackish Water Desalination: Ideal for boiler feed water and industrial process water.
• Seawater Treatment: High-rejection models for offshore and coastal desalination plants.
• Ultrapure Water Production: Pre-filtration for semiconductor and pharmaceutical manufacturing.
• Wastewater Recovery: Cost-effective solution for zero-liquid discharge (ZLD) systems.