Ultrapure water

Ultrapure water is created by further purifying or polishing water by means of EDI, this is also known as electro-deionisation. The conductivity is then reduced from 10-20 to < 0.2 µS/cm. This ultrapure water is extremely suitable for high-pressure steam boilers, for the petrochemical & pharmaceutical industries, and for the production of hydrogen.

Water with very low conductivity

Ultrapure water is fully desalinated, and therefore has a very low conductivity. Thanks to this low conductivity, ultrapure water no longer contains ions (contamination). Salts can be filtered out of water using various techniques. At Grünbeck, we use our unique and high-quality reverse osmosis installations followed by mixed-bed or electro-deionisation (EDI).

Drukverhogingsinstallatie van Grünbeck Waterbehandeling

Ultrapure water installations

EDI waterbehandelingsinstallatie voor ultrapuur water


100 – 2700L

Kleine ton voor waterbehandeling van ultrapuur water van Grünbeck Waterbehandeling

Mixed bed filter desaliQ:BA

600 – 2000L

Waterbehandelingsinstallatie met monteur voor revisie en onderhoud

EDI: electro-deionisation of water

A mixed bed is a classic technology where resin binds the ions (salts) in the water. EDI is a more modern variant and uses membrane technology in combination with resin. EDI has the great advantage of being a continuous process, meaning regenerations – as is the case with resins – are no longer necessary. This technique is successfully applied in many hospitals, laboratories and with producers of ultrapure water and hydrogen

Ultrapure water? Pure water treatment

At Grünbeck we like to be pioneers. That’s why our water treatment installations always contain high-quality technologies that are the result of innovations we develop, test and test again ourselves. All to ensure that water treatment by Grünbeck is as efficient and trouble-free as possible, not forgetting as energy-efficient, water-saving and chemical-neutral as possible.

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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Other Grünbeck water treatment solutions​

In addition to ultrapure water, we also offer solutions for demineralised water, water de-ironing, and water softening. Each of our water treatment systems is unique and is extensively tested before it leaves the production site. This means that it is completely focused on the application in your organisation and is guaranteed to work.

Wateronthardingsinstallatie voor het ontharden van grondwater voor de industrie

Our water treatment installations often start with an industrial water softener. Pipes, fittings and installations last much longer when using a water softener. Choose a Grünbeck system and you’ll also be saving water and resources thanks to its low energy and salt consumption.

Waterontijzeringsinstallatie voor het ontijzeren van grondwater voor de industrie

De-ironed water is better for the process, extends the life, and reduces malfunctions and defects in basically everything that this water is added to. Our deferrisation installations filter out not only iron, but also manganese and other undesirable odours and substances.

Omgekeerde osmose installatie voor gedemineraliseerd water voor de industrie

Thanks to its pure nature, demineralised water is ideal for the production of steam, boiler feed water, process water and central heating water. To demineralise water, we use reverse osmosis, or RO for short.

Waterontharden voor thuis
In addition to water treatment for industry, we also soften water for people at home. The softliQ is the water softener that thinks for you and automatically adjusts itself to your water consumption at home. The innovative technology, with refined, low-maintenance materials, is packaged in a stylish, sleek design.

Nick Liebrand die een quote verteld over de service van Grünbeck

Factoid from Nick, owner at Grünbeck

We service our own equipment, but we also maintain installations of other suppliers

Installations simply have to work. Fact. That's one of the reasons why we are available 24/7

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