TULSION® CH-32
Special Strong Base Anion Exchange Resin for Fluoride removal
TULSION® CH-32 is a special strong base anion exchange resin based on polystyrene matrix , specially designed
for Fluoride removal applications where “Non Alum” based regenerant is required.
TULSION® CH-32 has excellent physical characteristics due to its crack-free nature
.
TULSION® CH-32 is suited for use in a wide range of pH and temperature conditions. TULSION® CH-32 is cracks free
and hence it exhibits very high bead strength. TULSION® CH-32 is supplied in chloride form hence can be regenerated
with “Non Alum” based regenrant such as “Nacl”.
TYPICAL CHARACTERISTICS - Tulsion® CH- 32
Type : Strong Base Anion Exchange Resin
Matrix structure : Polystyrene Copolymer
Functional group : Quaternary Ammonium
Physical form : Moist spherical beads
Ionic form : Chloride
Screen size USS (wet) : 16 to 50
Particle size (95% minm.) : 0.3 to 1.2 mm
Total exchange capacity (minm.) : 1.1 meq/ ml
Swelling (approx.) : Cl- to OH- 12%
Moisture content : 47 ± 3%
Maximum temperature stability : 60 °C (140 °F)
Backwash settled density : 43 to 45 lbs/ft3 (690 to 720 g/l)
pH range : 0 to 14
Solubility : Insoluble in all common solvent
TYPICAL OPERATING CONDITIONS - Tulsion® CH-32
Maximum operating temperature : 60 °C (140 °F)
Resin bed depth (minm.) : 24” (600 mm)
Maximum service flow : 60 m3/hr/m3
Backwash expansion space : 50 to 70 %
Backwash expansion flow rate at 25 °C (77 °F) : 5 to 10 m3/hr/m2Regenerant
Nacl
Regenerant level : 100 to 160g NaCl/l
Regenerant concentration : 5 to 10 % NaCl
Regeneration time : 30 to 60 mins.
Rinse flow rate : Slow : At regenerant flow rate
Fast At service flow rate
Rinse volume : 4 to 10 m3/m3