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Offshore Seawater Desalination Equipment for Marine Platform Vessel and Island Drinking Water Production
Product Details:
Payment & Shipping Terms:
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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 |
Offshore Drinking Water System | Offshore Drinking Water Solution for Marine & Platform Applications
Introduction
An Offshore Drinking Water System is a specialized seawater purification and freshwater production solution designed to provide safe and stable drinking water for offshore platforms, marine accommodation facilities, offshore oil & gas projects, FPSO vessels, offshore camps, and marine engineering operations. The offshore drinking water system integrates advanced seawater pretreatment, SWRO membrane desalination technology, UV sterilization, mineral balancing, and intelligent PLC automation to produce high-quality potable water under harsh marine operating conditions.
The system is widely used in offshore energy projects, marine infrastructure, island utility facilities, drilling platforms, and coastal industrial operations requiring reliable long-term freshwater supply.
What Is This Offshore Drinking Water System?
An Offshore Drinking Water System is a marine water treatment and desalination system engineered to convert seawater into potable drinking water suitable for human consumption in offshore environments.
The offshore drinking water solution removes dissolved salts, marine contaminants, bacteria, viruses, suspended solids, organic matter, algae, odors, and impurities. The produced freshwater meets potable water requirements for offshore residential use, crew accommodation, and industrial domestic applications.
The offshore drinking water system generally includes seawater intake system, raw water transfer pump, multi-media pretreatment filter, activated carbon filtration unit, chemical dosing system, cartridge filtration system, high-pressure pump, SWRO membrane desalination unit, UV sterilization system, mineral balancing system, freshwater storage tank, PLC automatic control cabinet, online monitoring instrumentation, and containerized or skid-mounted structure.
The produced freshwater passes through UV sterilization and optional mineral balancing treatment to improve drinking water safety and taste before entering the potable water storage tank.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Offshore Drinking Water System |
| System Type | Offshore Drinking Water Solution |
| Capacity Range | 5–500 TPD |
| Product Water Flow | Customized |
| Water Source | Seawater |
| Technology | SWRO + Sterilization |
| Product Water Standard | Potable Drinking Water |
| Salt Rejection Rate | ≥99% |
| Product Water TDS | ≤500 ppm |
| Recovery Rate | 35–45% |
| Pretreatment | MMF + ACF + Cartridge Filter |
| Membrane Type | SWRO Membrane |
| High Pressure Pump | Duplex Stainless Steel |
| Operating Pressure | 55–75 Bar |
| Control System | PLC + HMI |
| Monitoring System | Conductivity / Pressure / Flow |
| Sterilization System | UV + Optional Ozone |
| Mineral Balancing | Optional |
| Cleaning System | CIP System Optional |
| Piping Material | UPVC / SS316L / Duplex |
| Structure Type | Skid Mounted / Containerized |
| Operation Mode | Fully Automatic |
| Power Supply | 380V / 415V / 440V |
| Application | Offshore / Marine / Platform |
Features & Advantages
1. Safe Potable Water Production
The offshore drinking water system produces stable potable water suitable for offshore residential and crew accommodation applications.
2. Advanced SWRO Desalination Technology
High-performance seawater reverse osmosis membranes ensure excellent salt rejection and stable freshwater quality.
3. UV Sterilization Protection
Integrated UV sterilization systems improve drinking water hygiene and microbial control.
4. Marine Corrosion Resistant Design
Duplex stainless steel and seawater-resistant materials improve durability under offshore operating conditions.
5. Fully Automatic PLC Control
The PLC automatic control system supports unattended operation, alarm protection, and real-time monitoring.
6. Compact Offshore Engineering Structure
The skid-mounted and containerized structure saves installation space for offshore platforms and marine facilities.
7. Low Maintenance Operation
Optimized pretreatment and modular piping design reduce maintenance frequency and improve operational stability.
8. Flexible Offshore Applications
The offshore drinking water system can support drilling platforms, FPSO vessels, offshore camps, marine engineering projects, and island utility facilities.
Application Industries
Offshore Oil & Gas Platforms
Offshore drilling and production platforms require stable drinking water systems for crew accommodation and domestic use.
FPSO Facilities
FPSO vessels use offshore drinking water systems to provide continuous freshwater supply for offshore operations.
Marine Engineering Projects
Temporary offshore construction camps require potable water production systems for workers and operational support.
Offshore Accommodation Camps
Marine accommodation facilities require hygienic freshwater systems for residential and kitchen applications.
Island Utility Projects
Remote island facilities use offshore drinking water systems for public drinking water supply.
Coastal Industrial Facilities
Industrial marine facilities require stable potable water production for employee and operational support.
Offshore Renewable Energy Projects
Offshore wind and marine renewable energy platforms require compact freshwater production systems.
Emergency Marine Water Supply
The offshore drinking water system can support emergency freshwater production during marine operational interruptions.
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
→
UV Sterilization
→
Mineral Balancing System
→
Potable Water Tank
→
Freshwater Distribution
Optional Configurations
- PLC Automatic Control
- Touch Screen HMI
- UV Sterilization System
- Ozone Sterilization Unit
- Mineral Balancing Unit
- Automatic CIP Cleaning System
- PX Energy Recovery Device
- Remote Monitoring System
- Diesel Generator Integration
- Solar Hybrid Power Support
- Duplex Stainless Steel Piping
- Low Noise Marine Design
- Containerized Offshore Structure
- Variable Frequency Drive (VFD)
- Automatic Membrane Flushing
- Remote Data Communication System
- Marine Classification Compliance
Why Choose CHONGYANG WATER
CHONGYANG WATER is a professional manufacturer of seawater reverse osmosis systems and offshore drinking water equipment for marine, offshore, industrial, and island freshwater projects worldwide.
Our Advantages
- Professional offshore desalination engineering experience
- Advanced SWRO membrane integration technology
- Marine corrosion-resistant engineering design
- Factory pre-assembly and performance testing
- Stable offshore potable water production capability
- Technical support for global offshore projects
- OEM & ODM manufacturing support
- Flexible modular engineering solutions
- Export experience for offshore and marine applications
- Turnkey offshore drinking water solutions
CTA
Looking for a reliable Offshore Drinking Water System manufacturer? CHONGYANG WATER provides customized offshore drinking water solutions, marine SWRO systems, offshore potable water production equipment, and turnkey desalination engineering services for global offshore and marine projects.
Contact our engineering team today for technical consultation, process design, and competitive quotations for your offshore drinking water 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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