2-3mm Activated Alumina Defuloridation Filter Media for Drinking Water
2-3mm activated alumina defuloridation filter media for drinking water
Product Description.
CHEMXIN Activated alumina, there are many micro-paths, so the specific surface is large. Activated alumina defluorinate just as the anion exchange resin, but the selectivity is much strong. The defluorinate effect of the activated alumina is good. The capacity is stable. It has high strength, low abrasion, no soften in water, no expansion, no powdery no crack.
1. Specification.
|
Model |
Activated Alumina |
|
|
Appearance |
White, Sphere, No Odor, Insoluble In Water, Innocuous |
|
|
Type |
KA402 |
|
|
Crystal Type |
Gamma |
|
|
Chemical Composition |
Al2O3 % |
≥93 |
|
Na2O % |
≤0.3 |
|
|
LOI |
% |
≤8 |
|
Bulk Density |
g/ml |
0.70-0.75 |
|
Surface Area |
m2/g |
≥300 |
|
Pore Volume |
ml/g |
0.30-0.42 |
|
Static Absorption (RH=60%) |
% |
Fluorine Absorption |
|
0.2-0.3 |
||
|
Attrition Loss |
% |
≤1.0 |
|
Crushing Strength (N/Piece) |
1-2mm |
≥40 |
|
2-3mm |
≥70 |
|
|
3-5mm |
≥150 |
|
|
Typical Application |
KA402: is for defluorinating |
|
|
Warranty: |
a)By National Standard HG/T 3927-2007 |
|
2. Regeneration:
The activated alumina should be regenerated when the amount of water fluoride reaches the end value.It is advisable to use sodium hydroxide solution or aluminum sulfate solution for regenerating.
3. Attention: To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
Package & Shipment.
Production Process.
Company information.
Certificate.
FAQ.
1).Offer samples?
---Yes. Within 500G will be free.
2). What's the standard packing?
---25KG/Woven Bag, 150KG/Steel Drum, 800KG/ Jumbo Bag
3). How long does it take to delivery?
---In 7-10 days after receipt of 30% deposit.
4). What's your payment term?
---TT, Paypal, Western Union, L/C etc
Product Series.
Contact way.
E-mail: sales@chemxin.com
Many thanks for browsing! Welcome your inquiry! Any of your questions will get our prompt attention & reply.
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