Fujian Huamo Technology Co., Ltd.

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Small Seawater Desalination System

Small Seawater Desalination System

Our high-efficiency small seawater desalination system provides a reliable, plug-and-play fresh water solution for maritime and remote coastal applications. Utilizing advanced SWRO (Seawater Reverse Osmosis) technology, this compact system delivers high-quality potable water with low energy consumption and zero chemical additives. Featuring a corrosion-resistant modular design and fully automated controls, it is the perfect choice for yachts, island resorts, and offshore platforms seeking a stable, sustainable fresh water supply in harsh environments
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Description
Technical Parameters

Fujian Huamo Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of small seawater desalination system in China. If you're going to wholesale bulk small seawater desalination system made in China, welcome to get catalog and price list from our factory. All custom made products are with high quality and competitive price. Also, OEM service is available.

 

Product Description

 

What is our high-efficiency small-scale desalination system?

Our small seawater desalination system is a cutting-edge, sustainable solution that converts seawater into high-quality drinking water without complex infrastructure. Unlike traditional large-scale desalination plants, we utilize advanced seawater reverse osmosis (SWRO) technology combined with high-desalination-rate reverse osmosis membranes to remove salt, bacteria, and trace impurities through a physical filtration process.

Plug and play design: Easy installation and immediate access to fresh water.

  • Energy recovery technology: Significantly reduces energy consumption per ton of water.
  • Chemical-free filtration: Safe and harmless to users and the marine environment.
  • It is the most reliable source of fresh water for offshore, coastal, and near-shore operations.

 

Parameters

 

Item

Specification

Technology

High-Rejection SWRO (Seawater Reverse Osmosis)

Salt Rejection Rate

≥99.2% – 99.5%

High-Pressure Pump

Corrosion-Resistant SS316L / Duplex Steel

Control System

Automatic PLC with Real-time TDS Monitoring

Feedwater Salinity

Standard Seawater (TDS ≤ 35,000 ppm)

 

Why Choose Our Professional Desalination Equipment?

 

Today, resorts, yachts, and coastal facilities in remote areas must balance water security and operating costs. Our small-scale desalination system helps you achieve water independence while maintaining low carbon emissions.

  • High corrosion resistance: Constructed with SS316L or duplex stainless steel components, it can withstand harsh saline-alkali environments. Automated PLC Control: Features real-time TDS monitoring and automatic flushing circulation to effectively prevent membrane scaling.
  • Compact Design: Suitable for space-constrained environments, such as yacht engine rooms or portable containers.
  • Stable Output: Provides consistent water quality regardless of seasonal fluctuations in seawater salinity.

 

Key Advantages of Seawater Reverse Osmosis (SWRO) Water Treatment

 

This modular, small-scale desalination system is designed for durability and scalability, ensuring a long-term return on investment for professional users.

  • Modular Architecture: Easily upgrade treatment capacity by adding more membrane housings.
  • Low Maintenance Costs: Tool-free filter replacement and automated system diagnostics.
  • 24/7 Continuous Operation: Industrial-grade high-pressure pumps are designed for uninterrupted operation.
  • Long Equipment Lifespan: Intelligent pressure regulation prevents hydraulic shocks, extending membrane lifespan.
  • Reduced Labor Costs: Smart sensors reduce the need for on-site technical supervision.

 

Applications and Business Benefits

 

Investing in sustainable desalination solutions enhances your operational resilience and improves your environmental image.

  • Remote Hotels: Provides a luxurious water experience for island resorts.
  • Maritime Logistics: Ensures safe and sufficient water for ocean-going crews.
  • Emergency Rescue: Rapid deployment to coastal areas facing drought or natural disasters.
  • Sustainable brands demonstrate a commitment to the responsible use of local resources without depleting limited groundwater resources.
Compact and portable seawater desalination equipment
High-quality seawater desalination reverse osmosis membrane
Multiple Seawater Desalination Solutions
Reliable wooden crate shipping packaging
Various types of seawater desalination equipment

 

FAQ

 

Q1: Is the water produced by this seawater desalination system safe for drinking?

Yes. Our system utilizes advanced High-Rejection SWRO membranes that remove up to 99.5% of salts, minerals, bacteria, and viruses from raw seawater. The output water meets or exceeds WHO (World Health Organization) Drinking Water Standards. For added safety, the integrated PLC control includes a real-time TDS monitor to ensure that only high-quality fresh water reaches your storage tank, automatically diverting any water that does not meet purity standards.

Q2: How does the system handle the highly corrosive nature of seawater and salt spray?

Durability in harsh marine environments is a core feature of our small seawater desalination system. We use industrial-grade, corrosion-resistant materials for all high-pressure components, including SS316L stainless steel or Duplex steel pump heads and high-strength FRP (Fiber Reinforced Plastic) membrane housings. These materials are specifically chosen to prevent pitting and stress corrosion, ensuring a long service life even in high-salinity coastal areas.

Q3: Do I need a professional engineer to operate this desalination unit daily?

No, the system is designed for user-friendly, automated operation. Thanks to the smart PLC (Programmable Logic Controller), most functions-including system start-up, pressure regulation, and membrane auto-flushing-are fully automated. The "Plug-and-Play" design means that after initial setup, daily operation requires minimal technical knowledge. Routine maintenance is simplified with easy-access pre-filters and automated system diagnostic alerts.

 

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