OEM DuPont SR90-400 Nanofiltration Membrane Element
DuPont SR90 Nanofiltration Element contain a nanofiltration membrane that is designed to selectively remove sulfate from seawater used for waterflood injection operations in offshore oil production, helping to prevent barium and strontium sulfate scale precipitation and to control/mitigate souring in reservoirs containing barium and strontium. This nanofiltration membrane, operating very efficiently at lower pressures, also removes all particles greater than 0.001 microns, resulting in high-quality injection water free of silica and bacteria, thereby ensuring continued injection rates reflective of initial reservoir conditions.
DuPont SR90 Nanofiltration Element Advantage
Low energy usage reduces power consumption and costs
Durable with good cleanability for long element life
Thicker feed spacer delivers better tolerance of suspended solids and enables more efficient cleaning of organic material from the element
FilmTec performance and quality
DuPont SR90 Nanofiltration Element Technical Data
| Product | GMID | Nominal Active Surface Area | Product Water Flow Rate | Stabilized salt rejection (%) | ||
|---|---|---|---|---|---|---|
| NF90-400 | 149985 | ft2 | (m2) | gpd | (m3/d) | |
| 400 | (37) | |||||
| NaCI | 7,500 | (28.4) | 85-95 | |||
| MgSO4 | 10,000 | (37.9) | >97 | |||
DuPont SR90 Nanofiltration Element Application
Production of drinking water
Water reuse
Industrial water demineralization
DuPont SR90 Nanofiltration Element Photo
Ivy/Overseas Saler
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