อังคาร, 23 ต.ค. 2018


Granular Activated Carbon Filter

Granular Activated Carbon

 


This product is a granular activated carbon,which offers superior adsorption properties in a wide range of applications such as purification of (potable)water and industrial process liquids. This product is very suitable for removal of natural organic, color body, pesticide, detergent, chlorinated solvent and compound casing taste and  odor problem. Produced by steam activation of selected grades of coconut-shell.




 Specifications :

Iodine number(mg./g.)(AWWA B604) MIN. 1100
Surface area (m2/g)(BET) MIN. 1150
Moisture (%w/w)(As packed) MAX. 8 %
Apparent density (g/cc) MIN. 0.50
Hardness Number (%)(ASTM 3802-79) MIN. 98

pH

9 - 11
Ash (%w/w)(As packed) MAX. 3.5
Carbon tetrachloride adsorption (%w/w)
(ASTM 3467-88)
MIN. 45
Particle size Distribution : +4 (4.75 mm.) MAX. 5 %
(ASTM MESH/MM.) 4x8 (2.36-4.75 mm.) MIN. 90 %
-8 (2.36 mm.) MAX. 5 %
Packing 50 Litres/Bag