LEWATIT® MonoPlus SR 7

Lewatit® MonoPlus SR 7 is a macroporous, monodisperse, polystyrene-based anion exchange resin for the selective adsorption of nitrate.

Compared to standard commercially available anion exchange resins it has a three times higher selectivity for nitrates which enables it to safely remove nitrate from sulfate containing waters without the danger of nitrate dumping (more nitrate in effluent than influent).

For this reason Lewatit® MonoPlus SR 7 is the ideal product for small municipal systems and residential point-of-entry and point-of-use cartridge systems.

Lewatit® MonoPlus SR 7 is especially suitable for use in the following applications:

  • Removal of nitrate (N0,-) from potable water
  • Removal of nitrate from waste and process water
  • Removal of nitrate from aquarium and fish farming water
  • Removal of nitrite (N0,-) from water
  • Removal of iodide and bromide from water
  • Removal of perchlorate (CI0,-), chlorate (CI0,-) and bromate (Br0,-) from water
  • Removal of chlorate (CI0,-) from concentrated caustic (NaOH)

In case Lewatit® MonoPlus SR 7 is used for potable water treatment a special start-up procedure has to be applied. This information is available upon request.

Product Group: Anionic
  • Metal industry
  • Potable water treatment
  • Removal
  • Softening of potable water
  • Water Treatment

Technical Data sheet

Safety data sheet

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