Ion exchangers

Ion exchangers for the selective removal of substances from water

The ion exchange process is used when water is to be treated for production, or in the event that substances, including recyclable materials, are to be removed from the wastewater in a targeted manner.

The special filter materials used in ion exchangers are known as ion exchange resins and are manufactured on the basis of synthetic resin with functional groups. Ion exchange resins mainly differ in terms of the type of functional group.

Our water treatment experts select the ion exchange resins that are best suited for your individual water treatment requirements.

Typical applications for the use of ion exchange resins

Water treatment for the operation of electrolysers for generating green hydrogen
Polishing plants for wastewater recycling in PEM electrolysers
Wastewater treatment with selective removal of dissolved substances (e.g. heavy metals)
Extraction of recyclable materials from wastewater
Softening and desalination of water
Condensate cleaning (removal of alkalising agents and mineral salts)
Hydrochloric acid cleaning
Pickling bath cleaning (acid retardation)
Cleaning solutions used in the production of sugar substitutes (e.g. sorbitol, xylitol)

We offer a comprehensive replacement service with freshly regenerated ion exchange resins for specialised applications – guaranteeing a quick, reliable and convenient service for our customers.

Choose from our range of services:

Consultation
Planning, studies, concepts
Plant solutions
Comprehensive service portfolio
Regeneration service for ion exchange resins
Water chemicals
Digital water management
Operator and operational management models / Contracting

Ion exchange for process water treatment in watchmaking, Switzerland

Water treatment for chemical production, Germany

Hydrochloric acid purification plant for a chemical company, Austria

Reference projects

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Technology

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Factory picture: Envopur® membrane plant for recycling glazes from rinse water for Villeroy&Boch

Reach out

Michael Kuhn

+49 6154 6998 26

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- Sales & design tailor-made plants
Elmar Billenkamp

+49 6154 6998 58

Send email
- Sales & design tailor-made plants