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Product Details
Ceramic Granule Filter
| Packing: | Standard Export Packing |
|---|---|
| Productivity: | 100,000 KG / year |
| Unit Price/Payment: | L/C, T/T |
| Origin: | China |
| Min. Order: | 1,000 KG |
| Transportation: | By air or vessel |
Product Description
The filtration materials of ceramic granule filter not only improve the filtration efficiency and reduce the cost, but also have high effect of de-nitrogen, de-ammonia, de-phosphor as to 99%, it is ideal replacement for quartz sand and anthracite.
The filtration materials of ceramic granule filter be used in waste -water secondary treatment through Bio-chemical method for the biology carrier as the pre-treatment of lightly pollutant headwater and meet the requirements of BAF as well.
1. Chemical composition:
| Composition | SiO 2 | Al 2 O 3 | Fe 2 O 3 | CaO | MgO | K 2 O+Na 2 O | Burning loss |
| Content(%) | 50-70 | 15-25 | 5-8 | 3-5 | 3-5 | 3-5 | < 6.42 |
2.Physical properties:
| Item | Index | Item | Index |
| Appearance | Spherical,surface with red brown,porous | Nonuniform factor | K 80 =1.84 |
| Grain diameter (mm) | 0.5-32 | Uniform factor | K 80 =1.47 |
| Sight density (g/cm 3 ) | 1.0-1.19 | Soluble rate of HCL (%) | 2.83 |
| Density (g/cm 3 ) | 2.26 | Soluble rate of NaOH (%) | 1.50 |
| Void space ( % ) | 55 | Solute | NO dangerous rare element to human |
| Breaking and wearing rate ( % ) | 1.62 | In gear filtering speed (m/h) | 20-25 |
| Surface area( m 2 /m 3 ) | 3980 | Force filtering speed (m/h) | 20-40 |
| Acid resistance | Uses 98%, 40%, 20%, 5% sulfuric acid solution to soak for 30 days, the loss in weight is smaller than 2% | Absorbing capacity | 101 grade of value is 10% absorbing capacity of active carbon |
