Activated alumina for defuoridizer Suppliers, Activated alumina for defuoridizer Manufacturers.
Pingxiang Global Chemical Packing Co.,Ltd.
Activated alumina for defuoridizer
Category :
Catalyst and Auxiliary/CatalystCAS NO :
EC NO :
Molecular Formula :
Molecular Weight :
Main Specifications :
Packing :
Net weight: 25kg/drum,50kg/drum,150kg/drumProduct description :
KA402Activated Alumina for Defluorination
Application
Activated alumina is also widely used to remove fluoride from drinking water. In the US, there are widespread programs to fluoridate drinking water. However, in certain regions, such as the Jaipur region of India, there is enough fluorine in the water to cause fluorosis.
Activated alumina filters can easily reduce fluoride levels from .5 ppm to less than .1 ppm. The amount of fluoride leached from the water being filtered depends on how long the water is actually touching the alumina filter media. Basically, the more alumina in the filter, the less fluoride will be in the final, filtered water.Lower temperature water, and lower pH water (acidic water) are filtered more effectively too.
Activated alumina, when used as a fluoride filter, can be regenerated by a solution of lye (sodium hydroxide; NaOH), sulfuric acid (H2SO4), or alum (KAl(SO4)2).
Main Technical specification of Activated Alumina
Item
Unit
Indicator
Diameter
mm
φ2--3
φ3--5
φ4--6
Appearance
White Ball
Bulk gravity(g/cm)
g/cm3
0.68--0.70
0.68--0.70
0.68--0.70
Crushing Strength
N/
≥40
≥60
≥100
Surface Area
m2/g
300--380
Pore Volume
cm3/g
0.38--0.45
Packing and Shipment:
1.The packing is lining vinyl firm, external corrugated vast or woven bulk, iron bulk, net weight is 25kg. other package is negotiation between buyer and seller.
2. Airtight packaging, be stored in dry, water proof and moisture proof. Don’t water and water vapor.
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