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Lightweight High-quality Ceramic Particles
Ceramic filter with high-quality clay, clay, solvent viscosity by the group grinding, screening, calcining processing, with a hard surface, the internal porous, high porosity and other characteristics. The aerobic activated sludge as inoculation, water can be achieved by two weeks of the treatment effect of BAF.
Main features:
1. granule round, uniform, surface roughness, porous, well-developed internal porosity, large surface area, strong adhesion to biological bacteria, breed quickly, biofilm, high efficiency, low temperature and turbidity removal of ammonia results achieved under the conditions of domestic Advanced level, the work cycle is long, large water production cycle, typically 500-1000m / m.
2. accumulation of light weight, high strength, low energy consumption to backwash, head loss, loss of head cleaning material is only 150mm / m. 2. accumulation of light weight, strength, and thus low energy consumption backwash, head loss, loss of head cleaning material is only 150mm / m.
3. interception capability, general-bit 9-13kg / m.
Name | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | K2O+ Na2O | LOI |
| 69-88 | 10-15 | 0-1 | 3.5 | 2 | 3.2 | 6.5 |
Lightweight ceramic | Heavy ceramic | |
Weight density(mm) | 5~10/10~25/25~40 | 0.3~0.5/0.5~0.9/0.9~1.2 |
Bulk density(g/m3) | 0.65~0.85 | 1.87 |
Density(g/m3) | 2.4 | 3.37 |
Strength(MPa) | ≤40 | Minimum compressive strength of single grain≥200 |
Floating grain rate(%) | <10 | |
Void(%) | 20~48 | |
Acid content ratio(%) | ≤5 | |
Sphericity(%) | >0.9 | |
features | Quality loose, loose material volume, surface area, high porosity, good chemical stability. | High strength, acid and alkali, smooth surface, conductivity and stability, long life cycle. |
usage | Used in metallurgy, petroleum, chemical and other biological and chemical industrial wastewater, oil and filter and manganese | For oil well fracturing proppant and urban water filter |
High efficiency ceramic particle