• Sorption
  • Separierung von hydrophobischen organischen Verbindungen
  • Entfärbung - Süßungsmittel
  • Entfärbung - Bier
  • Entfärbung - Zuckerlösungen
  • Entfernung von Patulin


  • hohe mechanische Stabilität
  • große Oberfläche im Vergleich zu standard Adsorbern
  • zweierlei Ionische/hydrophobe Wechselwirkungen

Behördliche Genemigungen

  • IFANCA Halal zertifiziert
  • OK Kosher Certified
  • Konform mit der FDA Regulation 21 CFR 173.25 for Food Treatment, Ion Exchangers
  • Konform mit der europäischen Resolution ResAP 2004 3
  • GMO/TSE/BSE frei

Typische Verpackungen

  • 1 CF Sack
  • 25 L Sack
  • 5 CF Papptrommel
  • 1 M³ Big bag
  • 42 CF Supersack

Typische physikalische & chemische Eigenschaften:

Polymerstruktur makroporöses Polystyrol quervernetzt mit Divinylbenzol
Aussehen Spherische Kugeln
Funktionelle Gruppe tertiäres Amin
Ionische Form freie Base
Total Capacity 0.1 - 0.3 eq/L (freie Base Form)
Wassergehalt 50 - 60 % (freie Base Form)
Partikelgrößen Bereich 300 - 1200 µm
reversible Volumenänderung, FB → Cl- (max.) 5 %
Typical Pore Diameter by nitrogen adsorption (Meso/Macro/ Transport Pores) 350 Å
Typical Pore Diameter by nitrogen adsorption (Micropores) 15 Å
Typical Pore Volume by nitrogen adsorption 0.4 mL/g
Typical Surface Area by nitrogen adsorption 800 m²/g
Spezifische Dichte 1.07
Schüttgewicht (ca.) 610 - 640 g/l (38.1 - 40.0 lb/ft³)
pH limit, Stabilität Stability 0 - 14
Temperaturlimit 60 °C (140.0 °F) (freie Base Form)

Hydraulische Eigenschaften

Pressure Drop

The pressure drop across a bed of ion exchange resin depends on the particle size distribution, bed depth, and voids volume of the exchange material, as well as on the flow rate and viscosity of the influent solution. Factors affecting any of these parameters— such as the presence of particulate matter filtered out by the bed, abnormal compressibility of the resin, or the incomplete classification of the bed—will have an adverse effect, and result in an increased head loss. Depending on the quality of the influent water, the application and the design of the plant, service flow rates may vary from 10 to 40 BV/h.

Pressure Drop Across Resin Bed


During up-flow backwash, the resin bed should be expanded in volume between 50 and 70% for at least 10 to 15 minutes. This operation will free particulate matter, clear the bed of bubbles and voids, and reclassify the resin particles ensuring minimum resistance to flow. When first putting into service, approximately 30 minutes of expansion is usually sufficient to properly classify the bed. It is important to note that bed expansion increases with flow rate and decreases with influent fluid temperature. Caution must be taken to avoid loss of resin through the top of the vessel by over expansion of the bed.

Backwash Expansion of Resin Bed