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Ceramic Sand Filter for Water Treatment
Ceramic Sand Filter for Water Treatment
Supplier Info
[China Supplier]
Contact Person : Ms. Yuan Anna
Tel : 86-799-6821208
Fax : 86-799-6821308
Product Detail
Ceramic Sand Filter for Water Treatment *Sand filter media *Corrosion resistant *Ceramic sand filter *Water filter

Ceramic Sand Filter for Water Treatment: 

Filter sand is widely used as filtration medium in monolayer filtration pool, multi-layer filtration pool or mechanical filter to treat various industrial sewage, industrial water, city water, city sewage, pure water and soft water, or used as biological filter material to treat organic sewage. It can also be used as filter material in filtration dust remover to treat with various industrial dust and boiler flue dust.

  

Chemical Composition

 Composition

Content%

 Al2O3

18 -25

 SiO2

68- 75

 Fe203

≤1.0

 CaO

≤0.5

 MgO

≤0.7

 K02+Na2o

≤4

 Rare Elements

Microcomponent

Technical Indexes

Item

reddish brown microporous balls

Pore diameter

0.11-35mm

Apparent density

0.8-1.1g/cm3

Density

2.26g/cm3

Porosity

≥5.55%

Breakage rate & wear rate

1.61%

Solubility in hydrochloric acid

2.83%

Solubility in sodium hydroxide

1.50%

Soluble substance

without harmful microelement to human body

Adsorbability

Iodine 101 adsorbed by active carbon-310%

Common specification

Φ0.5-2. Φ4-6, Φ16, Φ25, Φ32

Physical Property

Item

Index

Remark

Acid Resistance

99.80%

Immersed in 30% hydrochloric acid

 and 50% vitriol water for two weeks

Alkali Resistance

98%

Immersed in NaOH/KOH for two weeks

Compression strength

Mpa

HG/T36831-2000

Hardness

Level 7

Wearing ratio

<0.15

High Temperature

>1350°C

Specific Gravity

1.5-2.2

Bulk Density

1.9g/cm3

Hygroscopic Coefficient

<1.2%

Crushing Ratio

0.55%

Void Ration

29%

Ceramic Sand Filter for Water Treatment

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