Fujian Huamo Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of salt water reverse osmosis system in China. If you're going to wholesale bulk salt water reverse osmosis 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
Overview of Our High-Rejection Salt Water RO System
Our high-performance salt water reverse osmosis system is engineered for industrial and maritime environments where standard filtration fails due to high salinity and osmotic pressure. Unlike conventional units, our system is specifically designed to handle Feedwater TDS (Total Dissolved Solids) ranging from 2,000 ppm to 45,000 ppm, converting brackish or seawater into high-purity permeate for critical industrial use.
- High-Rejection RO Membranes: Specialized anti-fouling membranes ensure consistent output.
- Corrosion-Resistant High-Pressure Pumps: Built with SS316L or Duplex Steel for maximum durability in saline conditions.
- Advanced Energy Recovery Devices (ERD): Reduces operational electricity costs by up to 30%.
- Robust Pre-filtration: Multi-stage protection against silt, organics, and chlorine.
Parameters
|
Item |
Specification |
|
Technology |
High-Rejection SWRO (Seawater Reverse Osmosis) |
|
Salt Rejection Rate |
≥99.5% – 99.8% |
|
Inlet Water Salinity (TDS) |
2,000 ppm – 45,000 ppm (Brackish to Seawater) |
|
Membrane Type |
High desalination rate seawater desalination membrane |
|
High-Pressure Pump Material |
Duplex Stainless Steel 2205 / SS316L (Corrosion-Resistant) |
Solving High-Salinity & Scaling Challenges
Processing high-TDS water causes standard units to suffer from rapid scaling, membrane flux decline, and hardware corrosion. Our advanced salt water reverse osmosis system integrates several key innovations to solve these industrial pain points:
- Scale Inhibition Technology: Intelligent chemical dosing and automated flush cycles prevent calcium and magnesium buildup.
- Saline-Shield Housing: High-strength FRP (Fiber Reinforced Plastic) pressure vessels eliminate the risk of external and internal corrosion.
- HMI/PLC Smart Monitoring: Real-time tracking of salt rejection rates and flow metrics for proactive maintenance.
Core Features & Long-Term Reliability
Our industrial-grade salt water reverse osmosis system is built for the harshest environments
- Superior Desalination Rate: Maintains a stable salt rejection rate of ≥99.5%
- Modular Scalability: Easily expandable design to meet growing water demands.
- Optimized Flux Design: Lower membrane flux rates to minimize fouling and extend membrane lifespan.
- Plug-and-Play Integration: Seamlessly works with post-treatment EDI or UV sterilization for ultrapure water production.
Applications & Operational Value
Whether for offshore platforms, coastal power plants, or inland brackish water treatment, this system ensures a reliable freshwater supply:
- Boiler Feed & Process Water: Protects expensive downstream equipment from scale and mineral deposits.
- Cost Efficiency: Significant reduction in OPEX through energy recovery and long-lasting consumables.
- Environmental Compliance: Efficient concentrate management to meet local wastewater discharge regulations.
FAQ
Q1: How long do the RO membranes last in this salt water RO system ?
A1: On average, our premium high-salinity RO membranes last 3 to 5 years. To maximize lifespan, the system features automated PLC-controlled fresh water flushing that removes residual salt crystals upon shutdown. Utilizing an anti-fouling design and proper pre-treatment (such as sediment filtration and antiscalant dosing) will effectively prevent scaling and premature membrane degradation.
Q2: Can this system treat high-salinity well water or wastewater besides seawater?
A2: Yes, absolutely. Our salt water RO system is highly versatile and engineered to handle high-TDS feed water from 2,000 ppm up to 45,000 ppm. This makes it ideal not only for open ocean seawater, but also for brackish coastal wells, high-salinity industrial wastewater, and mining process water, delivering a stable salt rejection rate of ≥99.5%
Q3: Is this seawater reverse osmosis system available in containerized or plug-and-play configurations?
A3: Yes, we offer fully customized containerized and skid-mounted configurations for our seawater reverse osmosis systems. Our systems are designed for rapid deployment in remote coastal areas, islands, or offshore platforms. This provides a true plug-and-play freshwater solution, including all pretreatment units, reverse osmosis membrane frames, PLC electrical control systems, and chemical dosing systems. All piping and wiring are pre-connected, significantly reducing on-site installation time and labor costs.