Sell Ceramic sand filters By NINGBO TIANDA CHEMICAL (T.C.I) CO., LTD., China
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Sell Ceramic sand filters

Sell Ceramic sand filters

FOB Price

Obtenir le dernier prix

10 / Piece

|

Minimum Order

Localité:

china

Prix de commande minimale:

Commande minimale:

10 Piece

Packaging Detail:

-

Delivery Time:

10

Supplying Ability:

1000000000 Piece per Week

Payment Type:

Western Union

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NINGBO TIANDA CHEMICAL (T.C.I) CO., LTD.

NINGBO TIANDA CHEMICAL (T.C.I) CO., LTD.

China

Membre gratuit

Personne à contacter Mr. Tony

No.181,HuiZhan Road ,Ningbo city, China 315000, Ningbo, Other

Contacter maintenant

Description


1.  Product Description
Ceramic sand filtersare doped with rare earth element and processed by mix, shaping and sintering, Compared with traditional sands and coal filter material, ceramic sand filters have great advantages as follows:
 
1. Shaped in sphere, the ceramic filter sand has a high void space, normally, its filtering velocity is ****0 m3/h, less loss water-head, and suitable to reduce the height of filter bed and cut down the electric power and constructional expenses;
 
2. Uniform and regular in particle size, make it easy to be cleaned, the back-flush strength is ****0 l/m2.s; it can save   the back-flush water more than ****0%;
 
3. High surface area, large pore volume, the ceramic sand filters is of great amount of pollutant entrapment, up to ***0  kg/m3, about 1.2 or 1.5 times that quartz sand filter of 7.**9 kg/m3;
 
4. Great mechanical strength, less abrasion loss, and never be damaged, the ceramic sand filters can serve for a long life more than *5 years, is the 5 times or longer than that of quartz sand filters;
 
5. Corrosion resistant, no run-off and no harmful substance dissolved out, the ceramic sand filters can ensure the treated  water in consistent quality without and secondary pollution may cause by the filter as quartz sand or coal filters itself.
 
 
2. Chemical Composition of Ceramic Sand Filters
                                                                                                   
 Composition
  Content  %
 Al2O3      
 ****5%
 SiO2
 ****5%
 Fe2O3 
 â‰¤1.0ï¼…
 MgO
 â‰¤0.7%
 CaO
 â‰¤0.5ï¼…
 K2O+Na2O    
 â‰¤4ï¼…
  Rare Elements
  Micro component
 
                  
 
 
 
 
 
 
 
 
 
3. Technical Indexes of Ceramic Sand Filters
 Item
Index
 Remark
 Particle size，mm
0.**3.0
-
 Bulk density,  g/ml
1.**1.5
-
Free volume,%
****5
-
 Abrasion resistance,%
≤0.5
-
 Compressive strength, N
*****0
-
 Water permeability，t/m2.h
**4
-
 Gas permeability,m3/m2h.h
********0
-
 Thermal resistance,℃
≥***0
-
 Acid resistance，％
*9.5
Mixed in *0% HCl**0% H2SO4 solution for *4 days
 Alkali resistance，％
*2.5
Mixed in *0% NaOH**0% KOH solution for *4 days

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