Reverse Osmosis

PT Arianto Darmawan offers high-quality reverse osmosis membranes from DuPont’s FilmTec™ and FortiLife™ product lines for Brackish water, Seawater, and Nanofiltration applications.

Benefits of DuPont’s Reverse Osmosis:

  • Barrier to all dissolved salts and inorganic molecules.
  • Organic molecules with a molecular weight greater than approximately 100 are rejected.
  • Water molecules pass freely through the membrane creating a purified product stream.
  • Rejection of dissolved salts is typically 95% to greater than 99%.



Brackish Water Reverse Osmosis Elements

  • FilmTec™ Brackish Water Reverse Osmosis Elements can separate salts from water and are produced with an automated fabrication process that ensures precision, consistency, and reliability.
  • FilmTec™Brackish Water elements provide longer life due to element construction, increased resistance to fouling, and high clean-ability.
  • ECO and Low Energy elements reduce operating costs due to lower energy requirements.
  • Fouling resistant elements have a longer life cycle while reducing cleaning requirements and operational cost. 

Sea Water Reverse Osmosis Elements

  • SW30 seawater membrane elements have one of the highest flow rates available to meet the water demands of both sea-based and land-based desalinators.
  • SW30 membrane elements may also be operated at lower pressure to reduce pump size, cost, and operating expenses.
  • Seawater membrane elements are more durable and may be cleaned more effectively over a wider pH range (1-13) than other DuPont RO elements.

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Don’t hesitate to ask us if you have any inquiry