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Activated alumina for defuoridizer

Activated alumina for defuoridizer

Category :

Catalyst and Auxiliary/Catalyst

CAS NO :
EC NO :
Molecular Formula :
Main Specifications :
Synonyms :
Activated alumina for defuoridizer
Package: Net weight: 25kg/drum,50kg/drum,150kg/drum
Product 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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Contact us
Company:
   Pingxiang Global Chemical Packing Co.,Ltd.
Contact:
   Amanda Kuang
Phone:
+86-799-6376388
Mobile phone:
15932889062
Fax:
+86-799-6375200
E-mail:
hzb@pxhq.cn
Website:
http://www.pxhq.cn
Address:
Anyuan Industrial Park, Pingxiang, Jiangxi,China
Zip Code:
337000
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