Anthracite Filter Media,Anthracite Filtration Media

Anthracite Filter Media

Anthracite Filter Media is throughly selected from anthracite which yields the highest percentage of carbon.It is then hydraulically classified to reduce mineral matter and ash to a minimum,and finally screened and washed to ensure suitability for filtration purposes.

We are the main producers of anthracite filter media for the water industry in China, Over 50% of our production is exported. We supply the largest range of grades as standard of any producer.

In 1997, China Abrasives gained ISO9001 status for our quality control systems.
All our production of Anthracite Filter Media is to AWWA B100 and EN12909 standards.

We now offer the full range of Filter Medias used in the water industry. Further,with our special media pumps, we can now offer the full filter media package; Manufacture,Supply and Installation.

Injection Carbon and Charge Carbon are increasingly being sourced from anthracite. China Abrasives can supply these products produced to the customers exact requirements.

Chemical & Physical Specification

Raw Material:Anthracite
Specific gravity: c1.40
Bulk density:0.72-0.74kg/litre
Carbon content:min.90%
Ash content:max. 7%
Volatile matter:max.8%
Hardness:min.3 Moh
Compression index:min.150 bar
Attrition loss:max.2% in 100 hours backwashing
Acid solubility:max.2%[24 hours in 10% HCL]
Alkali solubility:max.2%[24 hours in 10% NaOH]

Most common sizes(mm):
#1) 0.60-1.18mm
#2) 0.80-1.60mm
#3) 1.18-2.50mm
#4) 1.40-2.50mm
#5) 2.00-4.00mm
#6) 3.50-7.00mm
(Other sizes may be made to fit the customer's exact requirements.)

If you are interested in the above products, pls keep us advised, we will provide more details for your reference.