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Lewatit® S 8227

Lewatit® S 8227 is a weakly acidic, macroporous cation exchange resin based on crosslinked polyacrylate. It is bead-shaped and has a special bead size distribution for use in household filter systems and technical drinking water plants.

Business Unit
Ion Exchange Resins

Properties and benefits
On account of its high total capacity, excellent mechanical and chemical stability and osmotic properties, in the hydrogen form  Lewatit® S 8227 is suitable for:

  • decarbonisation and softening of drinking water, e.g. brewery water treatment, and the use in household filter systems

Since it has a low regenerant requirement, Lewatit®S 8227    is a particulary economical product for the decarbonisation of drinking water and liquids which are used as foodstuffs or in the production of foodstuffs.

Lewatit® S 8227 complies with current German legislation on food and food-contact uses and is tested and certified under NSF/ANSI Standard 61 "Drinking Water System components - Health Effects".
 
Lewatit®S 8227 is in compliance with the European Resolution ResAP (2004)3 (superseding the former Resolution AP (97)1) with regard to Total Organic Carbon (TOC) release according the AFNOR test T 90-601.
 

When using Lewatit®S 8227 to treat potable water and the aqueous solutions listed above, special care should be given to the initial cycles of the new resin. Please refer to the recommended start-up conditions in this data sheet.

Synonyms

Ion Exchange Resin