Competitive Price Anthracite filter material

Anthracite filter is a kind of filter material in water treatment industry filter. Anthracite filter use high quality anthracite coal as raw material, produced through selecting, screening, powdering, It is generally used as double deck, three layers rapid filtration materials. In general,appliciable to neutral alkaline acid purification processing, has the good adsorbability all indexes reach construction (CJ/T44-1999) standard. Anthracite filter material is special mineral selected from deep, has the highest percentage content to. Anthracite lu: liao, can reduce artificial classification and reduce the ash content irrelevant minerals. By filtering and washing, ensure the suitable water filtration. Characteristics of the product Anthracite filter material is special mineral selected from deep wells, it has the highest carbon content percentage. Water filter material is made by artificial classification that can reduce irrelevant minerals and reduce the ash content. Water filter is filtered and flushing , ensure it suitable for water filtration purposes. Due to their good solid particles hold facility, thus anthracite can improve suspended particles's scavenging capacity. In addition, its uniformity coefficient is lower that contribute to accelerate flow velocity. Product technical data: Analysis items Testing data Analysis items Testing data Fixed carbon ≥85% Percentage of damage ≤0.68% Specific gravity 1.57g/cm3 Hydrochloric acid soluble rate ≤0.98% Bulk Weight 0.947g/cm3 Wear rate ≤0.35% Containing mud rate ≤1% Percentage of Sulfur (s) ≤0.05% Porosity 53% Zinc content ≤0.04% Uniformity coefficient K60≤1.5 Copper content ≤0.025% Non-uniform coefficient K80≤1.8 Other heavy metal content does not exceed the national standards for drinking water