Anion Indion GS300
Description
Anion Indion GS300
- Origin : made in India (manufacturer Ion Exchange)
- Description : gel, Cl- form
- Equal to : Dowex SBR-P, Purolite A400, Lewatit M500
- Purpose : removal of chloride, sulfate, nitrate, alkalinity and silicate
- Lifetime : min 3 years, regenerated by NaCl or NaOH solution
- Unit : Litre
- Bulk density : 0.64 kg/ltr
- Package : 25 L (standard), 5 L
I. General Information:
INDION GS300 is a type 1 strong base, unifuntional anion exchange resin containing quaternary ammonium groups. It is designed for potable water and water used in the food processing.
INDION GS300 has a very high basicity and is effective in removing strong acid weak acids like carbonic and silic acids along with strong acids. It is recommended for use in two stage or multiple stage deionising unit for producing high quality deionised water.
The resin is extremely robust and has excellent physical and chemical characteristics. It is supplied in moist condition in chloride form.
For regeneration using NaOH or NaCl (for nitrate removal) regenerants in co-current or counter-current operations.
II. Properties:
|
Ionic form as delivered |
Cl- |
|
|
Appearance |
|
White clear beads |
|
Matrix type |
|
Cross linked polystyrene |
|
Functional group |
|
Quaternary Ammonium (type 1) |
|
Total exchange capacity |
eq/l |
1.2 |
|
Moisture content |
% |
48 - 54 |
|
Particle size |
mm |
0.3 - 1.2 |
|
Uniformity coefficient |
|
1.7 max. |
|
Volume change (Cl- -> OH-) |
% |
25 - 30 |
|
Shipping weight, approx. |
g/l |
640 |
|
Osmotic strength |
|
Good |
|
Mechanical strength |
|
Good |
|
Resistance to reducing agents |
|
Good |
|
Resistance to oxidizing agents |
|
Good, chlorine should be absent |
|
Nearest Equivalent |
|
Purolite A400, Dowex SBRP, Amberlite IR420, Lewatit M500/M504 |
III. Recommened Operating Conditions:
|
Maximum operating temperature |
|
|
|
pH range |
: |
0-14 |
|
Bed depth |
: |
750-1,500 mm |
|
Service rate |
: |
60 m/h max |
|
Backwash rate |
: |
3 m/h |
|
Backwash duration |
: |
5 min |
|
Regeneration rate |
: |
3-18 m/h |
|
Injection time |
: |
30-45 min |
|
Regenerant |
: |
NaOH = 2-5% or NaCl = 10-15% |
|
Total rinse requirement |
: |
3-6 bed volumes |
- Turbidity < 2 NTU
- Total iron = 0 mg/L
- Residual chlorine = 0 mg/L
- Organic matters < 1 mg/L
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