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DUPONT FilmTec™ Seawater Elements.Seawater RO Elements for Small Commercial Systems.
Key Features:
FilmTec™ Membranes offer the highest productivity while maintaining excellent salt rejection.
FilmTec™ SW30 Membrane Elements have the highest flow rates available to meet the water demands of both sea-based and land-based desalinators.
FilmTec™ SW30 Elements may also be operated at lower pressure to reduce pump size, cost and operating expenses.
Improved FilmTec™ Seawater Membrane combined with automated, precision element fabrication result in the most consistent product performance available.
Key Applications:
Commercial
Solutions
Typical Properties:
1. Permeate flow and salt rejection based on the following test conditions: 32,000 ppm NaCl, pressure specified above, 77°F (25°C) and the following recovery rates: FilmTec™ SW30-2514 – 2%, FilmTec™ SW30-2521 & FilmTec™ SW30-4021 – 5%, FilmTec™ SW30-2540 & FilmTec™ SW30-4040 – 8%.
2. Flow rates for individual elements may vary but will be no more than 20% below the value shown.
3. Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending upon feedwater characteristics and operating conditions
4. Sales specifications may vary as design revisions take place.
Element Dimensions:
1. FilmTec™ SW30-2514, FilmTec™ SW30-2521 and FilmTec™ SW30-2540 Elements fit nominal 2.5-inch I.D. pressure vessels.
2. FilmTec™ SW30-4021 and FilmTec™ SW30-4040 Elements fit nominal 4-inch I.D. pressure vessel.
Suggested Operating Conditions:
To enquire about prices for authentic industrial water treatment consumables such as RO membranes, NF membranes, UF membranes, ion exchange resins and EDI modules, please use the contact details below.
