Anthracite Filter Media for water waste water purification

Anthracite filter media are filtration materials for turbidity and ss removal. Since the specific gravity is lighter than that of filter sand, it is much used in combination with filter sand in dual-media filtration, to consist reverse grain layers after backwashing. In addition, because of high content carbon of this product, it has high resistance to various chemicals and high physical strength so that it is widely used for city and industrial water purification.
Product features
high mechanical & compressive strength.
steady chemical activity.
Anti-abrasion.
Insoluble in acidic, neutral or alkaline media.
Non-toxic.
Good adsorption capacity.
Customized sizes: smallest to be 0.6mm.
Effective size (mm): within 3% of the specified particle size value.
Uniformity coefficient within 2% of the specified uniformity coefficient value (1 .2-1.5).
Standards cj43-2005(china); jwwa-a-103(japan); awwa-b100 (usa) standards.