Seawater Reverse Osmosis (SWRO) Industrial System

This industrial seawater reverse osmosis (SWRO) system was developed for large-scale desalination, offering continuous production of fresh water from seawater.

It is suitable for industrial projects, resorts, coastal facilities and large water supply systems that require a reliable, efficient and customisable solution.

Capacity

Capacity range: 1,000–6,000,000 LPH (depending on model and configuration)

Maximum feed water TDS: up to 45,000 ppm

Technical Specifications

• Application: industrial seawater desalination
• Capacity: system available from industrial units to large desalination plants
• Power supply: 220V–480V, 50Hz or 60Hz
• Configuration: robust industrial system, standard or fully customisable

Operating Principle

The system treats seawater in several stages to produce high-quality fresh water:

• Water intake directly from the sea or a beach well
• Pre-treatment with filtration and chemical dosing, e.g., sand filter and carbon filter
• Pressurisation by high-pressure pump to feed the SWRO membranes
• Desalination using semi-permeable membranes
• pH adjustment and final disinfection, e.g., with a UV steriliser

Pre-treatment and Available Options

• Chemical dosing and pH adjustment
• Chlorine dosing
• Multimedia / sand filter
• Activated carbon filter
• Water softener
• Antiscalant dosing
• TDS, pH, and conductivity monitoring
• Stainless steel frame or skid
• Three-phase electrical system and accessories
• PLC and control components
• UV steriliser or ozone generator
• CIP system for membrane cleaning

Applications

• Large industrial projects
• Desalination plants
• Coastal resorts and hotels
• Water supply in water-scarce regions
• Infrastructures requiring continuous fresh water production

Summary

High-capacity industrial SWRO system for seawater desalination, designed for demanding applications and large-scale projects, with customisable configuration and reliable long-term operation.