Specifications

anthracite filter material
1.water treatment industry filter
2.good adsorbability
3.good solid particles hold facility

                             

anthracite filter material

Introduction

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 filter material 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 rat	≤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