HYDRO-ANTHRACITE
Hydro-anthracite is a filtration material made by the sorting of crushed anthracite coal. Characterised by low bulk density, rough surface and sharp edges, hydro-anthracite is used for filtering drinking, pool and industrial water for mechanical impurities.
Hydro-anthracite has applications in drinking water treatment, swimming pool filtration and in two- or multi-layer filters, where it increases filtration capacity and backflush efficiency. It is a very good option for the pre-treatment of liquids prior to their entering downstream equipment. Hydro-anthracite is well suited for combination with quartz sand, where it forms the first filtration layer.
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Typical grain size:
- 0,6 – 1,6 mm
- 1,4 – 2,5 mm
- 2,0 – 4,0 mm
- 4,0 – 8,0 mm
Packaging
- BIG BAG, approximately 1 m3
- Bags – between 20 to 25 kg
Technical parameters:
| Bulk density | 700-750 | kg/m30 | Porosity | 5 | % |
| Volumetric mass density | 1 450 | kg/m3 | Moisture | 1 | % |
| Carbon | 90 | % | Volatile substances | 4-6 | % |
| Ash | 4 | % |
