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Skid Mounted Seawater Desalination Unit with PLC Control for Industrial and Marine Water Treatment Projects
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 |
150TPD SWRO System | Island Desalination Plant for Large Freshwater Supply Projects
Introduction
A 150TPD SWRO System is a high-capacity seawater reverse osmosis desalination solution designed to produce approximately 150 tons of freshwater per day from seawater sources. The island desalination plant is widely used in island communities, coastal resorts, offshore infrastructure, tourism facilities, marine engineering projects, remote coastal villages, mining camps, and industrial facilities requiring stable large-scale freshwater production.
By integrating advanced seawater pretreatment systems, energy-efficient high-pressure pumps, SWRO membrane technology, PLC automation, and modular skid-mounted or containerized structures, the 150TPD seawater desalination plant delivers continuous freshwater supply with stable operation, low energy consumption, and reliable marine performance.
What Is This 150TPD SWRO System?
A 150TPD SWRO System is a medium-to-large capacity seawater desalination unit engineered to convert seawater into freshwater through advanced seawater reverse osmosis membrane technology.
The island desalination plant removes dissolved salts, suspended solids, marine contaminants, microorganisms, algae, and impurities from seawater to produce fresh water suitable for drinking water supply, residential water systems, resort freshwater supply, industrial utility water, offshore accommodation use, coastal infrastructure projects, emergency freshwater production, and island public water systems.
The 150TPD island desalination plant generally includes seawater intake pipeline, raw water transfer pump, multi-media pretreatment filter, activated carbon filtration system, chemical dosing system, cartridge filtration system, high-pressure pump, SWRO membrane pressure vessels, energy recovery device, PLC control cabinet, online monitoring instruments, freshwater storage tank, UV sterilization system, and modular skid-mounted or containerized structure.
The 150TPD SWRO system is specifically designed for stable long-term operation in offshore, island, and coastal environments while maintaining high desalination efficiency and reliable freshwater production.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | 150TPD SWRO System |
| System Type | Island Desalination Plant |
| Capacity | 150 Tons Per Day |
| Product Water Flow | Approx. 6000–6500 L/H |
| Water Source | Seawater |
| Technology | Seawater Reverse Osmosis |
| Salt Rejection Rate | ≥99% |
| Product Water TDS | ≤500 ppm |
| Recovery Rate | 35–45% |
| Pretreatment | MMF + ACF + Cartridge Filter |
| Membrane Type | SWRO Membrane |
| Membrane Quantity | 12–18 Elements |
| High Pressure Pump | Duplex Stainless Steel |
| Operating Pressure | 55–75 Bar |
| Energy Recovery Device | Optional PX System |
| Control System | PLC + HMI |
| Monitoring System | Conductivity / Pressure / Flow |
| Cleaning System | CIP Automatic System |
| Frame Structure | Modular Skid Mounted |
| Piping Material | UPVC / SS316L / Duplex |
| Operation Mode | Fully Automatic |
| Power Supply | 380V / 415V / 440V |
| Sterilization System | UV / Ozone Optional |
| Installation Type | Skid Mounted / Containerized |
| Application | Island / Coastal / Offshore |
Features & Advantages
1. Large Freshwater Production Capacity
The 150TPD SWRO system provides stable freshwater production for island communities, coastal infrastructure, and offshore projects with high water demand.
2. High Desalination Efficiency
Advanced seawater reverse osmosis membranes provide excellent salt rejection and stable freshwater quality.
3. Energy Saving Operation
Optional PX energy recovery systems significantly reduce operating costs and improve overall energy efficiency.
4. Fully Automatic PLC Control
The automatic control system supports online monitoring, alarm protection, remote monitoring, and unattended operation.
5. Modular Engineering Design
The skid-mounted and containerized structure simplifies transportation, installation, and future expansion.
6. Marine Corrosion Resistant Materials
Duplex stainless steel and marine-grade piping materials improve durability in harsh seawater environments.
7. Stable Continuous Operation
The system is designed for 24-hour continuous desalination operation under offshore and island conditions.
8. Flexible Project Applications
The island desalination plant can support tourism, residential, industrial, marine, and public freshwater supply projects.
Application Industries
Island Communities
The 150TPD seawater desalination plant provides reliable public freshwater supply for island residential infrastructure.
Coastal Resorts & Hotels
Tourism projects and island resorts use SWRO systems to reduce freshwater transportation costs.
Offshore Infrastructure
Offshore facilities require continuous freshwater production for accommodation and operational support.
Marine Engineering Projects
Temporary marine construction camps require reliable desalination systems for worker and equipment support.
Coastal Industrial Facilities
Factories located near seawater sources use seawater RO systems for utility water and process support.
Remote Mining Camps
Mining operations in coastal areas use desalination systems for industrial and domestic freshwater applications.
Government Water Projects
Municipal and public infrastructure projects use island desalination plants to improve freshwater supply capability.
Emergency Freshwater Supply
The 150TPD SWRO system can support emergency freshwater production during droughts and disaster recovery operations.
Production Process
Seawater Intake
→
Raw Water Transfer Pump
→
Multi-Media Filter
→
Activated Carbon Filter
→
Chemical Dosing System
→
Cartridge Filter
→
High Pressure Pump
→
Energy Recovery Device
→
SWRO Membrane System
→
Fresh Water Tank
→
UV Sterilization
→
Freshwater Distribution
Optional Configurations
- PLC Automatic Control
- Touch Screen HMI
- Online Conductivity Monitoring
- UV Sterilization System
- Ozone Sterilization Unit
- CIP Automatic Cleaning System
- PX Energy Recovery Device
- Remote Monitoring System
- Solar Hybrid Power Support
- Diesel Generator Integration
- Duplex Stainless Steel Piping
- Low Noise Engineering Design
- Containerized Desalination Design
- Freshwater Mineralization System
- Variable Frequency Drive (VFD)
- Automatic Membrane Flushing
- Remote Data Communication
Why Choose CHONGYANG WATER
CHONGYANG WATER is a professional manufacturer of seawater reverse osmosis systems and island desalination equipment for offshore, marine, tourism, industrial, and public freshwater projects worldwide.
Our Advantages
- Professional seawater desalination engineering experience
- Stable SWRO membrane integration technology
- Factory pre-assembly and performance testing
- Energy-saving desalination system design
- Corrosion-resistant marine equipment manufacturing
- Technical support for global desalination projects
- OEM & ODM manufacturing support
- Fast delivery and flexible deployment
- Export experience for island and offshore projects
- Turnkey seawater desalination solutions
CTA
Looking for a reliable 150TPD SWRO System manufacturer? CHONGYANG WATER provides customized island desalination plants, offshore seawater RO systems, containerized desalination equipment, and turnkey freshwater production solutions for global island and coastal projects.
Contact our engineering team today for technical consultation, process design, and competitive quotations for your 150TPD 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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