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Compact Seawater RO Desalination Machine for Remote Areas Island Resorts and Marine Water Supply Systems
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 |
| Feed Water Salinity: | ≤45000 Ppm | Product Water Capacity: | 500L/H – 100m3/h |
| High Pressure Pump: | Grundfos/CNP | Pretreatment System: | Sand Filter + Carbon Filter |
| Membrane Housing: | FRP / SS316L | Voltage: | 220V / 380V / 415V |
| Certification: | ISO / CE / SGS |
25TPD SWRO System | 25 TPD Seawater RO Plant for Medium Freshwater Production
Introduction
A 25TPD SWRO System is a medium-capacity seawater reverse osmosis desalination solution designed to produce approximately 25 tons of freshwater per day from seawater sources. The 25 TPD seawater RO plant is widely used in island communities, resorts, offshore platforms, coastal factories, marine engineering projects, fishing harbors, hotels, and remote facilities where stable freshwater production is essential.
By integrating seawater pretreatment, high-pressure pumps, SWRO membrane technology, automatic control systems, and modular skid-mounted structures, the 25TPD seawater desalination system provides reliable freshwater production with low operating costs and long-term operational stability.
What Is This 25TPD SWRO System?
A 25TPD SWRO System is a seawater desalination unit that uses reverse osmosis membrane technology to convert seawater into fresh water suitable for drinking water, domestic use, industrial utility water, and marine applications.
The system is specifically engineered for medium-capacity desalination projects requiring reliable daily freshwater production while maintaining compact installation dimensions and simplified operation.
The 25TPD seawater desalination system generally includes seawater intake pipeline, raw water transfer pump, multi-media pretreatment filter, cartridge filtration system, high-pressure pump, SWRO membrane vessels, PLC control cabinet, online conductivity monitoring, freshwater storage connection, and compact skid-mounted structure.
The 25TPD SWRO system is suitable for continuous operation and stable freshwater production under marine and coastal environmental conditions.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | 25TPD SWRO System |
| System Type | 25 TPD Seawater RO Plant |
| Capacity | 25 Tons Per Day |
| Product Water Flow | Approx. 1000–1100 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 | 2–4 Elements |
| High Pressure Pump | SS316 / Duplex Stainless Steel |
| Operating Pressure | 55–75 Bar |
| Control System | PLC + HMI Optional |
| Monitoring System | Conductivity / Pressure / Flow |
| Cleaning System | CIP Optional |
| Frame Structure | Skid Mounted |
| Piping Material | UPVC / SS316L |
| Operation Mode | Semi-Automatic / Fully Automatic |
| Power Supply | 220V / 380V / 440V |
| Sterilization System | UV Optional |
| Installation Type | Modular Compact Design |
| Application | Marine / Offshore / Coastal |
Features & Advantages
1. Medium-Capacity Freshwater Production
The 25TPD seawater RO system is ideal for medium freshwater demand applications including resorts, offshore projects, and island communities.
2. Stable Desalination Performance
Advanced seawater reverse osmosis membrane technology ensures stable freshwater quality and high salt rejection efficiency.
3. Energy Efficient Operation
Optimized hydraulic design reduces power consumption and lowers operating costs for long-term seawater desalination operation.
4. Compact Modular Structure
The skid-mounted compact design reduces installation space requirements and simplifies transportation.
5. Easy Installation & Commissioning
The system is factory assembled and tested before shipment for faster onsite installation and startup.
6. Corrosion Resistant Construction
Marine-grade stainless steel and seawater-resistant materials improve operational durability under coastal conditions.
7. Intelligent Monitoring Options
Optional PLC automatic control systems support online monitoring, alarm protection, and unattended operation.
8. Flexible Application Capability
The 25 TPD seawater desalination plant can support residential, tourism, industrial, marine, and offshore freshwater applications.
Application Industries
Island Communities
25TPD SWRO systems provide reliable freshwater supply for island residential communities and public infrastructure.
Resorts & Hotels
Coastal resorts and tourism facilities use seawater RO systems to reduce freshwater transportation dependence.
Offshore Platforms
Offshore accommodation facilities and marine operational stations require continuous freshwater production systems.
Fishing Harbors
Fishing ports and marine service facilities use seawater desalination systems for utility and domestic water supply.
Coastal Factories
Industrial facilities located near seawater sources use SWRO systems for utility water and process support.
Marine Engineering Projects
Temporary marine construction sites require compact desalination systems for worker camps and operations.
Emergency Water Supply
The 25TPD desalination system can support emergency freshwater production during water shortages and disasters.
Remote Camps
Remote operational camps and marine bases use seawater desalination systems for independent freshwater supply.
Production Process
Seawater Intake
→
Raw Water Transfer Pump
→
Multi-Media Filter
→
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
- Remote Monitoring System
- Solar Hybrid Power Support
- Diesel Generator Integration
- Duplex Stainless Steel Piping
- Low Noise Design
- Containerized Design
- Trailer Mounted Configuration
- 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
- Compact skid-mounted system manufacturing
- Corrosion-resistant marine equipment production
- Technical support for global seawater projects
- OEM & ODM manufacturing capability
- Fast delivery and modular deployment
- Export experience for offshore and coastal projects
- Turnkey seawater desalination solutions
CTA
Looking for a reliable 25TPD SWRO System manufacturer? CHONGYANG WATER provides customized 25 TPD seawater RO plants, compact desalination systems, offshore freshwater production equipment, and turnkey seawater treatment solutions for global marine and coastal projects.
Contact our engineering team today for technical consultation, process design, and competitive quotations for your 25TPD 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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