Membrane SW30HRLE-400

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64 in stock

The 8-inch Filmtech membrane model SW30HRLE-400 is used for the purification of seawater or groundwater. The superior advantage of this membrane is the combination of two features: high desalination capability (High Rejection) and low energy consumption (LE: Low Energy), which reduces the cost of water purification in seawater desalination plants.

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The 8-inch FilmTec SW30HRLE-400 seawater membrane filter is used for desalination of seawater (sea water) or brackish groundwater. The key advantage of this membrane is the combination of two important characteristics: high salt rejection and low energy consumption, which significantly reduces the operating cost of seawater reverse osmosis (SWRO) systems.

The FilmTec SW30HRLE-400 seawater membrane is the best choice for applications that require high-purity water and where energy efficiency is a critical parameter in the desalination process. This membrane also performs effectively even at low operating pressures.

This product is suitable for industrial water treatment systems requiring large-scale water production (above 70 m³). The industrial thin-film composite membrane also offers strong resistance to fouling and scaling, contributing to a longer service life.

However, the use of a suitable and high-quality antiscalant in the pretreatment system plays a very important role in preventing fouling, maintaining efficiency, and extending the lifespan of the SW30HRLE-400 seawater membrane.

Advantages of the FilmTec SW30HRLE-400 Seawater Membrane

The fully automated production line and advanced laboratories of DuPont (formerly DOW) enable the manufacturing of membranes with high quality and long service life. The SW30HRLE-400 seawater membrane, as one of the 8-inch seawater RO membranes produced by this company, offers the following advantages:

  • Supports the design of systems that reduce water treatment costs through low energy consumption
  • Enables higher production (greater permeate volume) at low operating pressures, resulting in reduced costs for installation, commissioning, and maintenance of water treatment systems
  • High salt (NaCl) and boron rejection capability, and it complies with World Health Organization (WHO) standards and other required standards for ensuring water quality for drinking purposes
  • High efficiency and performance throughout its service life due to the membrane’s durability and its ability to be cleaned across a wide pH range (pH 1–13)
  • Increased number of semi-permeable membrane layers in the SW30HRLE-400, which reduces the impact of fouling and scaling on the layers and helps lower operational costs in the water treatment process

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