PROPERTY Intelligent water treatment in buildings We give water the best conditions in apartment buildings, so that residents have a safe and easier everyday life See solutions REMOTE HEATING Optimal water treatment at the district heating plant Get secure supply and low environmental impact through the right water treatment - with just one supplier. See solutions MANUFACTURING INDUSTRY Improved profitability and competitiveness The right water treatment for industry with just one supplier. See solutions FOOD AND BEVERAGE PRODUCTION Optimisation of resources An industry with high water and energy consumption needs the right water treatment to optimise resources. See solutions PORTS AND SHIPPING Protection of large installations Corrosion protection in ports and shipping is an area where experience and know-how are required. It can be done with just one supplier. See solutions HORECA The best water for restaurants and commercial kitchens Get beautiful glass and service with the right water treatment - from just one supplier. See solutions PHARMA AND CHEMICAL INDUSTRY Consistently high water quality and low environmental impact Water treatment is important to ensure optimum low water and energy consumption and minimise the carbon footprint without compromising quality requirements. See solutions SWIMMING POOL AND SPA Effective disinfection and water control Achieve water control, filtration and disinfection with just one supplier See solutions Water treatment-in-properties Water treatment district heating Water treatment Manufacturing industry Water treatment Food and beverage industry water treatment ports and ships Water treatment HORECA Water treatment Swimming pool and spa
Sustainable water treatment

Sustainable smart water solutions

Guldager A/S are specialists in water treatment. We use decades of experience and the very latest knowledge and technology. Every day, we provide clean and efficient process water for HORECA, industry and offshore.

Guldager offers all kinds of corrosion protection and water treatment for service water, process water in industry and offshore. Guldager also has a well-developed service network in Denmark.

Corrosion protection

  • Boilers and pipes

  • Steam boilers

  • District heating

  • Glycol

  • Cooling systems

Water treatment

  • Desalination

  • Antifouling

  • Bacteria control

  • Softening

  • Filtering

  • Drinking water filter

  • Chemicals

Services

  • Boiler cleaning

  • Container disinfection

  • Dry and serviceable basements

  • Risk assessment

  • Pipe system flushing

  • Acid cleaning

  • Water analysis

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Read our water treatment brochure for Horeca

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Guldager is part of the UN Global Compact

Guldager is part of the UN Global Compact, which means that our actions are governed by their principles related to human rights, labour principles, the environment and the prevention of corruption.

CASE:

State-of-the-art installation ensures clear dishes

No chef wants to see his tunnel dishwasher break down in the middle of an important conference.

At a major hotel in Copenhagen, Guldager has therefore installed a "UniRO 400" membrane filtration system. Before the plant, the lime is removed from the water with a "UniSoft®" softening installation.

With the two systems in series, Guldager ensures that lime-free and ultra-pure water is always available for the hotel's kitchen and various dishwashers.

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Do you have any questions? We're ready with advice and guidance

Use our chat function on this page or contact us on +45 48 13 44 00 if you have any questions or would like a visit from our consultants.

Our service centre is also in contact with our service vans if you need service for your installation or emergency assistance.

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