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RO Seawater Desalination Plant with Multi Stage Pretreatment and High Efficiency Membrane Separation Technology
Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Water Source: | Seawater | Desalination Rate: | ≥99.5% |
|---|---|---|---|
| Recovery Rate: | 35% – 45% | Technology: | Reverse Osmosis RO |
| Product Water TDS: | ＜500 Ppm | RO Membrane Brand: | DOW / Toray / Hydranautics |
| Product Water Capacity: | 500L/H – 100m3/h | Feed Water Salinity: | ≤45000 Ppm |
| High Pressure Pump: | Grundfos/CNP | Pretreatment System: | Sand Filter + Carbon Filter |
| Membrane Housing: | FRP / SS316L | Voltage: | 220V / 380V / 415V |
| Certification: | ISO / CE / SGS |
50TPD SWRO System | 50 TPD Desalination Plant for Continuous Seawater Freshwater Production
Introduction
A 50TPD SWRO System is a medium-to-large capacity seawater reverse osmosis desalination solution designed to produce approximately 50 tons of freshwater per day from seawater sources. The 50 TPD desalination plant is widely used in island resorts, offshore platforms, coastal factories, marine engineering camps, fishing ports, mining sites, hotels, militar facilities, and remote coastal communities requiring stable freshwater production.
By integrating seawater pretreatment systems, high-pressure pumps, SWRO membrane technology, PLC automatic control systems, and modular skid-mounted structures, the 50TPD seawater desalination plant delivers reliable freshwater supply with stable performance and reduced operating costs.
What Is This 50TPD SWRO System?
A 50TPD SWRO System is a seawater desalination unit engineered to convert seawater into usable freshwater through seawater reverse osmosis membrane technology.
The system removes dissolved salts, marine contaminants, suspended solids, bacteria, algae, and impurities from seawater to produce fresh water suitable for domestic, industrial, marine, and commercial applications.
The 50TPD seawater desalination system generally includes seawater intake pipeline, raw water feed pump, multi-media pretreatment filter, cartridge filtration system, chemical dosing system, high-pressure pump, SWRO membrane pressure vessels, PLC control cabinet, online conductivity monitoring, freshwater storage system, UV sterilization system, and modular skid-mounted frame.
The 50TPD SWRO system is designed for long-term continuous freshwater production in marine and coastal environments while maintaining stable water quality and operational efficiency.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | 50TPD SWRO System |
| System Type | 50 TPD Desalination Plant |
| Capacity | 50 Tons Per Day |
| Product Water Flow | Approx. 2000–2200 L/H |
| Water Source | Seawater |
| Technology | Seawater Reverse Osmosis |
| Salt Rejection Rate | ≥99% |
| Product Water TDS | ≤500 ppm |
| Recovery Rate | 35–45% |
| Pretreatment | MMF + Cartridge Filter |
| Membrane Type | SWRO Membrane |
| Membrane Quantity | 4–8 Elements |
| High Pressure Pump | SS316 / Duplex Stainless Steel |
| Operating Pressure | 55–75 Bar |
| Control System | PLC + HMI |
| Monitoring System | Conductivity / Flow / Pressure |
| Cleaning System | CIP System Optional |
| Frame Structure | Modular Skid Mounted |
| Piping Material | UPVC / SS316L |
| Operation Mode | Fully Automatic |
| Power Supply | 380V / 415V / 440V |
| Sterilization System | UV / Ozone Optional |
| Installation Type | Skid Mounted / Containerized |
| Application | Marine / Offshore / Industrial |
Features & Advantages
1. Stable Medium-Capacity Freshwater Production
The 50TPD SWRO system is suitable for continuous freshwater production in coastal and offshore projects with medium water demand.
2. High Salt Rejection Performance
Advanced seawater reverse osmosis membranes provide excellent desalination efficiency and stable freshwater quality.
3. Intelligent Automatic Control
The PLC automatic control system supports online monitoring, alarm protection, and unattended operation.
4. Energy Efficient Operation
Optimized hydraulic design and optional energy recovery systems help reduce energy consumption and operating costs.
5. Compact Modular Structure
The modular skid-mounted design simplifies transportation, installation, and future system expansion.
6. Corrosion Resistant Materials
Marine-grade stainless steel and seawater-resistant piping materials improve durability in harsh coastal environments.
7. Easy Maintenance
The compact piping arrangement and modular structure improve accessibility for maintenance and equipment inspection.
8. Flexible Application Capability
The 50 TPD desalination plant can support resorts, marine engineering projects, industrial utility water, and offshore freshwater supply.
Application Industries
Island Resorts
50TPD seawater desalination systems provide stable freshwater supply for tourism facilities, hotels, and island accommodations.
Offshore Platforms
Offshore operational facilities require continuous freshwater production for domestic use and utility support.
Coastal Factories
Industrial facilities located near seawater sources use SWRO systems for process water and utility water supply.
Marine Engineering Camps
Temporary marine construction projects require modular seawater desalination systems for worker camps and operational support.
Fishing Ports
Fishing harbors and marine service facilities use desalination systems for utility water and daily freshwater production.
Mining & Remote Camps
Remote mining camps near coastal areas require stable freshwater production systems for domestic and industrial applications.
Emergency Water Supply
The 50TPD seawater RO system can support emergency freshwater production during water shortages and disaster recovery projects.
Facilities
Remote bases and marine operational stations use SWRO systems for independent freshwater supply.
Production Process
Seawater Intake
→
Raw Water Feed Pump
→
Multi-Media Filter
→
Chemical Dosing System
→
Cartridge Filter
→
High Pressure Pump
→
SWRO Membrane System
→
Fresh Water Tank
→
UV Sterilization
→
Freshwater Distribution
Optional Configurations
- PLC Automatic Control
- Touch Screen HMI
- Online Conductivity Monitoring
- UV Sterilization Unit
- Ozone Generator
- CIP Cleaning System
- Automatic Membrane Flushing
- Energy Recovery Device
- PX Energy Recovery System
- Remote Monitoring System
- Solar Hybrid Power Support
- Diesel Generator Integration
- Duplex Stainless Steel Piping
- Low Noise Design
- Containerized Design
- Freshwater Mineralization System
- Variable Frequency Drive (VFD)
Why Choose CHONGYANG WATER
CHONGYANG WATER is a professional manufacturer of seawater reverse osmosis systems and modular desalination equipment for marine, offshore, island, and industrial applications worldwide.
Our Advantages
- Professional seawater desalination engineering experience
- Stable SWRO membrane integration technology
- Factory pre-assembly and testing
- Modular skid-mounted system manufacturing
- Corrosion-resistant marine equipment production
- Technical support for global seawater projects
- OEM & ODM manufacturing capability
- Fast delivery and flexible deployment
- Export experience for marine and offshore projects
- Turnkey seawater desalination solutions
CTA
Looking for a reliable 50TPD SWRO System manufacturer? CHONGYANG WATER provides customized 50 TPD desalination plants, offshore seawater RO systems, modular freshwater production equipment, and turnkey desalination solutions for global marine and coastal projects.
Contact our engineering team today for technical consultation, system design, and competitive quotations for your 50TPD seawater desalination project.
Tag:
de salination plant,
swro
Contact Details
Shanghai ChongYang Water Treatment Equipment CO.,LTD.
Contact Person: Ms. Yanni.Wang
Tel: 86 15900488030
Fax: 86-21-66126659
Send your inquiry directly to us
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