How 1500 psi RO Treats Seawater
How 1500 psi RO Treats Seawater
Why Choose High-Pressure RO Systems?
✔ Removes 99.7% contaminants - Including dissolved salts, heavy metals, and microorganisms
✔ Handles high-TDS feedwater - Up to 50,000 ppm input capacity
✔ Energy-efficient operation - New generation low-energy membranes
✔ Meets WHO water standards - Safe for industrial and potable applications
Industry Fact: High-pressure RO achieves 85% salt rejection at 1000 psi
3 System Configurations
1. Standard Industrial RO (800-1000 psi)
For: Brackish water desalination
Capacity: 1-100 m³/h
Recovery Rate: 50-70%
2. Seawater RO (1200-1500 psi)
For: Marine applications
Feature: Titanium pressure vessels
Salt Rejection: >99.5%
3. Ultra-High Pressure RO (1800+ psi)
For: Zero liquid discharge (ZLD)
Advantage: Concentrates up to 120,000 TDS
Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Pressure | 800-1800 psi |
| Membrane Type | Dow SW30XHR, Hydranautics |
| Flow Range | 0.5-200 m³/h |
| Materials | 316L SS, FRP, Duplex 2205 |
5 Key Advantages
✔ Military-grade pumps - 50,000+ hour lifespan
✔ IoT monitoring - Real-time pressure/flow tracking
✔ Automated CIP system - Reduces cleaning downtime by 60%
✔ Global service network - 24/7 technical support
✔ year membrane warranty
Case Study: Reduced wastewater by 75% at Xinjiang mining site
Core Components
1. Pretreatment System
• Multi-media filters: Remove >20μm particles
• Activated carbon: Absorbs chlorine/organics
• Antiscalant dosing: Prevents membrane scaling
2. High-Pressure Section
• Stainless steel pumps: 1000-1800 psi operation
• VFD controls: Energy savings up to 30%
3. RO Membrane Array
• 8" elements: 40% more surface area
• Interstage boosting: Optimizes recovery rates
Maintenance Protocol
✅ Daily: Monitor differential pressure
✅ Weekly: SDI testing & flush membranes
✅ Monthly: Clean in Place (CIP) procedure
✅ Quarterly: O-ring & seal replacement
✅ Annually: Full system recertification
Pro Tip: Maintain feedwater temperature <45°C for optimal performance
Industry Applications
1. Mining & Metallurgy
• Acid mine drainage treatment
• Process water recovery
2. Power Generation
• Boiler feedwater production
• FGD wastewater recycling
3. Oil & Gas
• Produced water treatment
• Hydraulic fracturing reuse
Why Choose Us?
✔ 200+ high-pressure installations
✔ ASME BPVC certified vessels
✔ testing available
✔ Lifetime technical support
