700GPD Seawater RO Membrane 99.4% Salt Rejection Powerful Desalination Reverse Osmosis Membrane
- Seawater desalination
- High concentration brackish water treatment
- Seawater recycling
- Power plant feed water treatment
- Wastewater reuse
- Landfill leachate treatment
- Food processing applications
| Model | Effective membrane area ft²(m²) | GPD(m³/d) | Stable desalination rate (%) | Min desalination rate (%) | Stable removal rate (%) |
|---|---|---|---|---|---|
| SNSW-2540 | 29(2.8) | 700(2.6) | 99.4 | 99.2 | 90 |
- Test pressure: 800psi (5.5Mpa)
- Test liquid temperature: 25℃
- Test solution: 32000ppm (NaCl), 5ppm (Boron)
- Test liquid PH value: 8
- Recovery rate: 2% (2514), 8% (2540, 4040, 8040), 4% (2521, 4021)
- Max operating pressure: 1200psi (8.3Mpa) for 8" and 4" models; 1000psi (6.9Mpa) for 2.5" models
- Max feed flow: 75gpm (17 m³/h) for 8", 16gpm (3.6 m³/h) for 4", 6gpm (1.4 m³/h) for 2.5"
- Max feed temperature: 45℃
- Max continuous operation temperature when PH > 10: 35℃
- Max feed SDI15: 5
- Influent free chlorine concentration: <0.1ppm
- PH range for continuous operation: 2-11
- PH range for chemical cleaning (30 min): 1-13
- Max pressure drop: 15psi (0.1Mpa) for most models, 13psi (0.09Mpa) for 8040HF
SINOMEMB (Beijing) Technology Co., Ltd. is a high-tech enterprise which is integrating research and development and manufacturing of water treatment membrane products, water system engineering design,complete set supply, membrane system construction and operation, technology research and development and consulting services.
There is the core technology of preparing ultrafiltration membrane elements,nanofiltration and RO membrane elements. There is automatic production capacity.Products include ultrafiltration membrane elements, RO membrane elements, nanofiltration membrane elements,desalination of seawater, such as more series of high performance water treatment membrane elements.The elements is widely used in the field of electric power, petrochemical, steel, electronics, medicine, food and beverage, municipal and environmental protection,It plays an important role in seawater and brackish water desalination, boiler make-up water, industrial pure water and electronic ultrapure water preparation, in drinking purified water production, wastewater treatment and material concentration and separation
- Pre-production samples for all orders
- Final inspection before shipment
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