Principalele Aplicatii

  • sorbție
  • Separarea speciilor organice hidrofobe
  • decolorare-indulcitori
  • decolorare - bere
  • decolorare - soluții zaharoase
  • Indepartarea patulinei


  • Rezistență mecanică ridicată
  • Suprafata specifica mai mare in comparatie cu un adsorbant standard
  • Sistem dual: IEX (schimb ionic)/interactiune hidrofoba

Aprobari de reglementare

  • Certificat Halal IFANCA
  • OK Kosher Certified
  • În conformitate cu Regulamentul FDA 21 CFR 173.25 pentru tratarea alimentelor, rășini schimbătoare de ioni
  • în conformitate cu Rezoluția europeană ResAP 2004 3
  • Liber de GMO/TSE/BSE

Ambalaje tipice

  • sac 1 ft³
  • 25 L sac
  • Butoi (Fibră) de 5 CF
  • 1 M³ supersac
  • supersac de 42 CF

Caracteristici tipice fizice si chimice

Structura polimerica polimer polistiren macroporos reticulat cu DVB
Aspect Perle sferice
Grupari functionale Amina tertiara
Forma ionica FB (baza libera)
Total Capacity 0.1 - 0.3 eq/L ( forma FB )
reținerea umidității 50 - 60 % ( forma FB )
Distribuția granulometrică 300 - 1200 µm
Dilatare reversibilă, 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
densitate specifică 1.07
Greutate de transport (aprox.) 610 - 640 g/L (38.1 - 40.0 lb/ft³)
limite de pH, stabilitate 0 - 14
Limita de temperatură 60 °C (140.0 °F) ( forma FB )

Caracteristici hidraulice

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