 |
|
|
|
- I'm Online Chat Now
Certification
Energy Saving Seawater RO System with Energy Recovery Turbine for Large Capacity Desalination Applications
Product Details:
Payment & Shipping Terms:
|
Detailed Product Description
| Water Source: | Seawater | Technology: | Reverse Osmosis RO |
|---|---|---|---|
| RO Membrane Brand: | DOW / Toray / Hydranautics | Product Water Capacity: | 500L/H – 100m3/h |
| Desalination Rate: | ≥99.5% | Recovery Rate: | 35% – 45% |
| Product Water TDS: | ＜500 Ppm | 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 |
Island Water System | Island Seawater Treatment Solution for Remote Freshwater Supply
Introduction
An Island Water System is a complete seawater treatment and freshwater production solution specially designed for islands, coastal communities, resorts, tourism projects, offshore facilities, and remote marine environments. The island seawater treatment system uses advanced seawater reverse osmosis technology to convert seawater into safe and stable freshwater for drinking, domestic use, industrial utility water, and municipal supply.
By integrating seawater intake, pretreatment filtration, high-pressure pumps, SWRO membranes, energy recovery devices, and intelligent PLC control systems, the island water system provides long-term reliable freshwater production in areas with limited natural freshwater resources.
What Is This Island Seawater Treatment System?
An Island Water System is a comprehensive seawater desalination and water distribution solution engineered to solve freshwater shortages in island and coastal environments.
Unlike conventional freshwater supply systems that rely on groundwater or freshwater transportation, island seawater treatment systems directly use seawater as the raw water source for continuous freshwater production.
The island seawater treatment plant generally includes seawater intake system, raw water transfer pump, pretreatment filtration system, chemical dosing system, cartridge filtration, high-pressure pump, SWRO membrane system, energy recovery device, PLC automatic control cabinet, freshwater storage tank, UV / ozone sterilization system, and freshwater distribution pipeline.
Modern island water systems are designed for automatic operation, stable freshwater production, low energy consumption, and long-term operation under marine environmental conditions.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Island Water System |
| System Type | Island Seawater Treatment Plant |
| Capacity Range | 5–20000 TPD |
| Water Source | Seawater |
| Technology | Seawater Reverse Osmosis |
| Salt Rejection Rate | ≥99% |
| Product Water TDS | ≤500 ppm |
| Recovery Rate | 35–50% |
| Pretreatment | MMF + ACF + Cartridge Filter |
| Membrane Type | SWRO Membrane |
| High Pressure Pump | Stainless Steel / Duplex |
| Operating Pressure | 55–80 Bar |
| Energy Recovery Device | PX / ERD Optional |
| Control System | PLC + HMI |
| Monitoring System | Online Conductivity / Flow / Pressure |
| Sterilization System | UV / Ozone |
| Cleaning System | CIP System |
| Piping Material | UPVC / SS316L / Duplex |
| Installation Type | Skid Mounted / Containerized / Fixed Plant |
| Operation Mode | Fully Automatic |
| Power Supply | 380V / 415V / 440V |
| Application | Island / Resort / Offshore / Municipal |
Features & Advantages
1. Stable Island Freshwater Production
The island seawater treatment system continuously converts seawater into safe freshwater for residential and commercial use.
2. Fully Automatic Operation
The PLC automatic control system supports unattended operation, automatic monitoring, alarm protection, and intelligent process management.
3. Long-Term Sustainable Water Supply
Island water systems reduce dependence on transported freshwater and improve long-term water supply independence.
4. Energy Efficient Desalination
Advanced SWRO membrane technology and optional energy recovery devices reduce overall energy consumption.
5. Corrosion Resistant Construction
Marine-grade stainless steel and duplex materials improve durability under harsh island and coastal operating conditions.
6. Flexible Modular Design
The island seawater treatment plant can be configured as skid-mounted, containerized, or fixed installation systems.
7. High Freshwater Quality
The desalination system produces low-TDS freshwater suitable for drinking water, domestic supply, and utility applications.
8. Reduced Transportation Cost
Producing freshwater directly on the island reduces expensive water transportation from mainland areas.
Application Industries
Island Communities
Island water systems provide reliable freshwater supply for residential communities and municipal infrastructure.
Resorts & Hotels
Tourism resorts and island hotels use seawater treatment systems to support guest water consumption and facility operations.
Offshore Platforms
Offshore accommodation platforms and marine facilities require stable desalination systems for domestic water supply.
Coastal Villages
Remote coastal communities use island seawater treatment systems to improve freshwater access and public health.
Marine Engineering Projects
Temporary and long-term marine engineering projects require seawater desalination systems for worker camps and operations.
Airports & Harbors
Island airports and marine ports require stable freshwater systems for operational support and passenger services.
Industrial Facilities
Factories located on islands or coastal zones use seawater RO systems for industrial utility water and process support.
Emergency Water Supply
Island desalination systems can support emergency freshwater production during droughts and natural disasters.
Production Process
Seawater Intake
→
Raw Water Transfer Pump
→
Multi-Media Filter
→
Activated Carbon Filter
→
Chemical Dosing System
→
Cartridge Filter
→
High Pressure Pump
→
SWRO Membrane System
→
Energy Recovery Device
→
Fresh Water Tank
→
UV / Ozone Sterilization
→
Island Freshwater Distribution
Optional Configurations
- Energy Recovery Device (ERD)
- PX Energy Recovery System
- Containerized Desalination Unit
- Solar Hybrid Power System
- Diesel Generator Integration
- UV Sterilization Unit
- Ozone Generator
- Online Conductivity Monitoring
- Remote Monitoring System
- Automatic Chemical Dosing
- Touch Screen HMI
- Duplex Stainless Steel Piping
- Low Noise Design
- CIP Cleaning System
- Automatic Membrane Flushing
- Freshwater Mineralization System
- Variable Frequency Drive (VFD)
Why Choose CHONGYANG WATER
CHONGYANG WATER is a professional manufacturer of island water systems and island seawater treatment plants for marine, municipal, tourism, offshore, and industrial applications worldwide.
Our Advantages
- Professional seawater desalination engineering experience
- Stable SWRO membrane system integration
- Customized island desalination project design
- Factory pre-assembly and testing
- Corrosion-resistant marine equipment manufacturing
- Technical support for global island projects
- Energy-efficient desalination technology
- OEM & ODM manufacturing support
- Export experience for offshore and municipal applications
- Turnkey island water treatment solutions
CTA
Looking for a reliable Island Water System manufacturer? CHONGYANG WATER provides customized island seawater treatment systems, island desalination plants, offshore freshwater production equipment, and turnkey seawater RO solutions for global island and coastal projects.
Contact our engineering team today for technical consultation, system design, and competitive quotations for your island seawater treatment 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
More Seawater Desalination Systems
-
Boat Watermaker | Compact Boat Desalination System for Marine Fresh Water Supply
-
Commercial Seawater Desalination Plant for Hotel Resort Factory and Municipal Fresh Water Supply Projects
-
Turnkey Seawater Desalination System Manufacturer for Industrial Water Purification and Water Treatment Projects
-
High Efficiency Reverse Osmosis Seawater Treatment Plant for Industrial Desalination and Water Purification
-
Offshore Seawater Desalination Equipment for Marine Platform Vessel and Island Drinking Water Production
-
Industrial Seawater RO Plant Manufacturer for Boiler Feed Water Treatment and Industrial Water Reuse