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Home » Offer Board » Chemicals » Additive » Water Treatment-Selling Volcanic Rock Filter Media (F02)

Water Treatment-Selling Volcanic Rock Filter Media (F02)

Offer Type: Sell
Offer Post Time: Dec 29, 2011
Expiration Date: Apr 08, 2012
Details: Volcanic rock filter media(F02), Filter media in water treatment

Volcanic rock filter media(F02) advantage:
Volcanic rock makes and excellent biological and mechanical filter media
High poros
Ideal for biofall, barrel and similar pond filters
Ideal for wet/dry and canister aquarium filter

Volcanic rock filter media(F02) package: 25, 50, 500 kgs woven bag
Type
 
SiO2
content
 
CaO
content
 
Specific gravity
g/cm3
 
Porosity
 
Bulk sensity
g/cm3
 
Insoluble
In HCL
max
 
Attrition
Rate
max
 
Volcanic rock
Filter media(F02)
 
50%-60%
 
5%-10%
 
1.6
 
63%-78%
 
0.72-0.76
 
1.0%
 
1.0%
 
Particle size
mm
 
3.0 -5.0mm ,   4.0 -6.0mm ,   6.0 -8.0mm ,   5.0 -30.0mm
(Other specs. are available)
 

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