Lewabrane®

LEWABRANE® RO B400 ULP ASD

The Lewabrane® spiral wound reverse osmosis (RO) element RO B400 ULP ASD has a highly permeablecomposite polyamide (PA) membrane. It is designed for low salinity water to operate at ultra low pressure(ULP). The high permeability results in up to 40% lower energy consumption compared to standardelements like the RO B400 HR. The ASD ( Alternating Strand Design) feed spacer offers a lower foulingtendency to improve the RO lifetime cost performance.

The elements are characterized by

  • High rejection of organic compounds
  • Low energy demand
  • Low fouling tendency due to ASD feed spacer
Applications
  • Agriculture
  • Automotive industry
  • Brackish Water
  • Chemical Industry
  • Condensat polishing
  • Decarbonization
  • Decolourization
  • Desalination
  • Electronics Industry
  • Energy
  • Fine Purification/Polishing
  • Flue Gas
  • Food industry
  • Industrial water
  • Machine and equipment construction
  • Metal industry
  • Mining
  • Municipal water
  • Organics / TOC
  • Paper industry
  • Petrochemicals
  • Pharmaceutical industry / Biotechnology
  • Potable water treatment
  • Power generation
  • Process water
  • Purification
  • Purification in the foodstuff-industry
  • Raw water
  • Recovery
  • Recycling
  • Removal
  • Separation
  • Softening
  • Sugar industry
  • Waste water treatment
  • Water Treatment

Technical Data sheet