Filmtec NF Membranes

FILMTEC™ nanofiltration membranes have a pore size in the order of nanometers (10 angstroms). Nanofiltration membranes typically operate at less than 100 psi (7 bars). FilmTec offers a portfolio of nanofiltration membranes that can remove organics with molecular weights greater than 200 (e.g. Total Organic Carbon (TOC) and disinfection by-products) while allowing varying amounts of salt and hardness passage.

FILMTEC NF90 Elements: Removal of TOC, nitrates, pesticides, herbicides, hardness, iron, salts.

FILMTEC NF270 Elements: Removal of color, TOC, medium to low calcium passage, high salt passage.

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