Nuon Lelystad

Nuon’s biomass power plant in Lelystad was put into operation in 2000 and has a maximum electrical capacity of 1.5 megawatts and a maximum thermal capacity of 6.5 megawatts. The power station supplies electricity and heat to 5,000 households and buildings.

Logo Nuon

To replace the existing central ultra pure water treatment plant, NUON Lelystad wanted to purchase an entirely new ultra pure water treatment plant.

Waterbehandelingsinstallatie bij een klant van Grünbeck Waterbehandeling voor ultrapuur water
Waterbehandelingsinstallatie bij een klant van Grünbeck Waterbehandeling voor ultrapuur water
Waterbehandelingsinstallatie bij een klant van Grünbeck Waterbehandeling voor ultrapuur water

Scope of the project

The project was from design, production, delivery through to implementation and approved commissioning. This new centrally installed installation had to be connected to the existing drinking water network. NUON initially asked for a 1 m3/h installation, but eventually they opted for a 2 m3/h installation. Since the ultra pure water requirement was ≤0.0055 μS/cm, a reverse osmosis plant with post-switching EDI plant and desaliQ BA20 mixed bed filter was chosen as polishing. Because the installation is so important and the power station cannot afford any breakdowns, a second reverse osmosis installation has been installed as redundant. There are also always demi water systems on site, which can supply ultra pure water in the event of a failure of the EDI.

Scope of delivery

  • 1x delta-p 1″ softener installations, 3m3/h,
  • 2x GENO-OSMO-X 2200 reverse osmosis installations, each 2.2m3/h;
  • 1x GENO-EDI-X 2000 EDI installations, 2m3/h;
  • GENO 1615 mixed bed filter and desaliQ BA 20 mixed bed filter as polishing.

Grünbeck's services

Process engineering, mechanical and electrical engineering, manufacturing, new system installation and electrical installation, commissioning, process integration.

Questions about the suitability of water?

We are happy to help you realise the right water treatment with one of our high-quality installations. You can reach us at +31 541 820 903 or via our email address info@gruenbeck.nl. Our experts will be happy to make time for you to answer your questions and advise you.

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