Seawater Desalination
Seawater Desalination Plant (SWRO)
Containerised or skid-mounted seawater reverse osmosis plants from 10 to 5,000 m³/day, with DAF pre-treatment and energy recovery.
- ZC-SWRO-500
- 10–5,000 m³/day
- Flagship
What makes this system different
- Energy recovery cuts power demand by up to 35%
- Marine-grade coating for coastal installation
- Boron removal stage for irrigation-grade water
- Remote diagnostics over 4G / satellite
Our SWRO plants turn seawater with a TDS of 35,000–45,000 mg/L into potable water below 500 mg/L. Each train is designed around your actual water analysis: intake type, temperature range, turbidity and boron limit.
What is included
- Coagulation / DAF or media pre-treatment
- Dual-media and cartridge filtration
- High-pressure pump with energy recovery device
- SWRO membrane arrays in SS316L or GRP pressure vessels
- Permeate remineralisation and disinfection
- PLC + HMI control with remote monitoring
Systems are factory-assembled, wet-tested and shipped as skids or inside 20ft / 40ft containers to reduce site work.
Technical specifications
| Model | ZC-SWRO-500 |
|---|---|
| Capacity | 10–5,000 m³/day |
| Recovery rate | 35–45% |
| Salt rejection | ≥ 99.3% |
| Installed power | 5.5–160 kW |
| Power supply | 380V / 50Hz / 3Ph (or to client standard) |
| Frame / wetted material | SS316L / GRP, Duplex frame |
| Membrane | Dow FilmTec SW30 / Toray TM820 |
| Dimensions | Containerised 20ft / 40ft |
| Weight | 3,200–14,000 kg |
| Warranty | 24 months |
| Lead time | 25–35 days |
Specifications are indicative. Final design is confirmed against your water analysis and site conditions.