Nanofiltration / Reverse osmosis

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Nanofiltration-NF is a pressure membrane separation process allowing in one step to secure the removal of polyvalent ions (e.g. sulphates, calcium and magnesium ions etc.), to reduce water salinity and to remove organic pollution including micro-pollutants, bacteria and viruses.

Reverse osmosis-RO is a pressure membrane separation process utilized mainly for water demineralization, due to its ability to effectively hold ions and other larger particles and release water. It is often used in combination with a front-end UF, which ensures a longer service life and reduces risks related to fouling and bio-fouling of RO membranes.

In the field of NF/RO, we offer

  • project solution of the NF/RO device according to specific customer requirements,
  • provision and consulting of inlet water analyses,
  • technological support in the preparation of the project of NF/RO membrane devices,
  • comprehensive deliveries, assemblies and commissioning of turnkey NF/RO devices,
  • remote technology management,
  • technological support during operation maintenance services – CARE Program.

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