Ceramic Grain Filter
* Ceramic grain filter for water filter
* Micro particle size
* Long service life
* High speed filter
Ceramic Grain Filter for water treatment:
Ceramic grain filters are made of refined pottery clays added with certain modifiers, and processed of grinding, mixing, shaping and high temperature sintering. They do not contain any substances
that harmful to people or environment. They are hard and rough in surface, porous inside the structure, and have the
advantages of high mechanical strength, large specific surface area and porosity. When used in water treatment, they behave a activated surface property, a great amount of pollutant entrapment,less water head loss in the filter bed , lower consumption of back-flush water, stable in chemical and gbiologic property, and long service life. Ceramic grain filters is a new and efficient filter material toincrease the water yield,upgrade the water quality, and save
chemicals and energy.
Physical Property
Item | Reddish-brown; Globosity; Porosity | |
Unit | Index | |
Pore Diameter |
| 0.15-39 |
Real Density | g/cm3 | 0.9-1.2 |
Bulk Density | T/m3 | 0.8-1.2 |
Density | g/cm3 | 3 |
Crushing Rate | % | 0.07 |
Abrasion Ratio | % | <3 |
Apparent Density | g/cm3 | 2.02 |
Bulk Porosity Factor | % | 43 |
Internal Porosity Factor | % | 20 |
Sediment Percentage
| % | 0.13 |
Burning Consumption | % | 0.1 |
Hydrochloric Acid Dissolubility | % | ≤2 |
Specific Surface | cm2/g | >1×104 |
Ammonia Removal Ration | % | 65-90 |
Coagulant Saving Volume | % | 10-20 |
Permanganate Index removal
| % | 20-30 |
Chemical composition
Ingredients | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | K2O+Na2O | Combustion Loss |
Content | 69-88 | 10-15 | 1-0 | 3.5 | 2 | 3.2 | 6.5 |
For more details, please don't hesitate to contact with me.
