FILMTEC NF-2540 NANO Fitration Membrane Element

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FILMTEC NF-2540 Membrane Elements

FILMTEC NF-2540 membrane elements are designed for process applications where a separation of solutes is desired. "NF" is a durable membrane designed to reject organics with a molecular weight above 200 while passing monovalent salts. FILMTEC NF-2540 membrane elements replace NF45 elements in a variety of applications such as desalting organic compounds, acid processing, metal recovery from waste streams, and antifreeze recovery.

Product Name	Nominal Active Surface Area ft2 (m2)	Stabilized Salt Rejection (%)	Minimum Salt Rejection (%)
FILMTEC NF-2540	28 (2.6)	>99	98

1. Permeate flow and salt rejection based on the following test conditions: 2000 ppm MgSO4, 130 psig (8.9 bar), 77°F (25°C), pH 8, 15% recovery.
2. Target water flow rates for new elements are: 750 gpd (2.8 m3/d). Membrane flow on specific process streams will vary as a function of the feed.
3. For the purpose of improvement, specifications may be updated periodically.

NF-2540 Product Datasheet

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