杜邦FilmTec™BW30PRO-400/34膜元件DuPont FilmTec™ BW30PRO-400/34 Reverse Osmosis Membrane Element Technical Copy 4. DuPont FilmTec™ BW30PRO-400/34: Core Performance Parameters & Quality Assurance

 

杜邦FilmTecBW30PRO-400/34膜元件DuPont FilmTec™ BW30PRO-400/34 Reverse Osmosis Membrane Element Technical Copy

 

4. DuPont FilmTec™ BW30PRO-400/34: Core Performance Parameters & Quality Assurance

As a high-efficiency BWRO membrane element, DuPont FilmTec™ BW30PRO-400/34 boasts industry-leading performance parameters validated by rigorous quality control processes [2]. It features a 400 ft² (37 m²) active membrane area, delivering a stable permeate flow rate of 11,000 gpd (42 m³/d) under standard test conditions (2,000 ppm NaCl, 225 psi/15.5 bar, 77°F/25°C, pH 8, 15% recovery). With a typical stabilized salt rejection of 99.6% and a minimum salt rejection of 99.4%, it efficiently retains dissolved salts and impurities, ensuring high-purity permeate for critical industrial processes. Each element undergoes strict factory testing to ensure performance consistency, with no single element deviating more than 15% below the stated flow rate [2].


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