| Customization: | Available |
|---|---|
| Formula: | Anthracite Coal Filter Media |
| Type: | Industrial Circulating Water Treatment Agent |
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Anthracite Filter Media Description
Anthracite filter media is a kind of filter used in water treatment.It can be applied in the treatment of common acid,the middle degree alkali.The product has large surface area,and its various indexes all exceed the Construction Department's standard.Anthracite filter media is especially selected from the deep well minerals,so it contains the highest percentage of carbon.The raw material is always filtered and washed to make sure that the product can have good effect on water filtration.
Operational Specifications:
Bed depth: 24 - 36 in., 10 - 18 in. for multibed filters
Freeboard: 50% of bed dept (min.)
Service flow rate: 5 gpm/sq. ft. or higher depending upon local conditions
Backwash flow rate: 12 - 25 gpm/sq. ft. depending upon mesh size
Backwash expansion rate: 20 - 40% of bed depth
Anthracite Filter Media Application
1. It is applied various of filter machines, ion exchange units and filtering pools.
2. Also can be applied to mobile water supply equipment,reverse osmosis, desalination and so on.
3. It can be used as Water Treatment Filter, such as purified water and wine industry.
4. It can also be used for the power, petroleum,steel industry,chemicals,paper-making,pharmacy and waste water.
Anthracite Filter Media Specification
1. For drinking water, the particle size of Anthracite Filter Media ranges from 0.8mm to 1.2mm, and from 1.2mm to 2mm.
2. For industrial water, the particle size of Anthracite Filter Media ranges from 1mm to 2mm, and 2mm to 4mm, and 4mm to 6mm.
3. For a large variety size of Anthracite Filter Media, the minimum size of the specified particles should not be higher than 3%, and the maximum size of the designated particles should not be greater than 2%.
| Grade | Size (mm) | Effective Size (mm) | Uniformity Coefficient |
| 1 | 0.6-1.2 | 0.7 | < 1.5 |
| 2 | 0.8-1.6 | 0.9 | < 1.4 |
| 3 | 0.8-1.8 | 0.9 | < 1.5 |
| 4 | 1.0-2.0 | 1.0 | < 1.5 |
| 5 | 1.2-2.5 | 1.3 | < 1.5 |
| 6 | 1.4-2.5 | 1.6 | < 1.4 |
| 7 | 2.5-5.0 | 2.6 | < 1.5 |
| 8 | 5.0-10.0 | solubility in hydrochloric acid | <1.5% |
| 9 | 10.0-20.0 | Carbon content | 70% -85% |
| 10 | 20.0-40.0 | Volatile matter: | 5-7% |
| 11 | 40.0-80.0 | Moisture | <4% |
| Bulk density ( kg/m³): | 800-950 | ||
| Special gravity (g/cm3): | 1.4-1.6 | ||
| Mohs Hardness: | 3-4 | ||
| Break Rate: | < 0.3% | ||
| Wear Rate: | < 4% | ||
| Acid Solubility: | < 3% | ||
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