DuPont Introduces New Low-Energy, Fouling-Resistant Reverse Osmosis Element For Seawater Desalination

FilmTec SW30XLE-400/34 Reverse Osmosis Element is Designed to Tackle Biofouling Challenges in Seawater Reverse Osmosis Applications

DuPont today announced the launch of a low-energy, fouling-resistant reverse osmosis element for seawater desalination: the FilmTec SW30XLE-400/34 reverse osmosis element.

Biofouling is a well-known challenge in reverse osmosis (RO) systems, leading to increased operational costs due to higher pressure drops and the need for more frequent chemical cleanings. This increase in maintenance not only impacts operational costs but can also reduce overall system efficiency.

The new FilmTec SW30XLE-400/34 reverse osmosis element has been specifically designed to tackle these biofouling challenges. Extensive validation studies at DuPont’s Global Water Technology Center in Tarragona have showcased its impressive performance under typical seawater conditions. Featuring the reliable high performance that you expect from FilmTec elements, the FilmTec SW30XLE-400/34 element demonstrates up to a 25% lower initial pressure drop compared to previous generation, which can help provide:

• Enhanced energy efficiency and operational performance
• Less downtime and cleaning frequency

For more information on the FilmTec SW30XLE-400/34 element, visit our product pages for dry(https://www.dupont.com/products/filmtec-sw30xle-400-34-element-dry.html) and wet(https://www.dupont.com/products/filmtec-sw30xle-400-34-element.html) elements.