Anthracite Filter media, TOTAL CARBON =>90%, OF ACID SOLUBILITY<5.00%, UNIFORMMITY COEFFICIENT <1.50
Brand Name:ZG
Certification:CE
Model Number:MS
Minimum Order Quantity:1 piece
Delivery Time:3 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Zhengzhou Henan China
Address:
No. 26, Dongqing Street, High-tech Zone, Zhengzhou ,Henan, China
Supplier`s last login times:
within 48 hours
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anthracite filter media
Our Minerals products a full range of grades of anthracite filter media. These are produced from the anthracite mined in China, and are sold throughout the world.
Anthracite Filter is often used to produce a multi-media filter.This has several advantages over a single media filter.
* Increased filtration rates
* Longer filter run times
* Reduced backwash water consumption The bed of anthracite placed on top of the sand layer provides the filter with.
* Larger grain particles on the surface of the filter which delays the pressure drop across the filter.
* A larger reservoir in which the floc may be held before backwashing.
* A prefilter for sand filter below.
The grade of anthracite filter media is chosen so that it has a similar backwash expansion as the sand below it. This is important to prevent losses of anthracite during backwashing.
Physical Density | |
Specific Gravity | 1.4~1.6 g/cm3 |
Bulk Density | 800 – 850 g/m3 |
Hardness (Mohs) | 3 ~ 4 |
Hardgrove | 44 – 50 |
Density Above 1.8g/cm3 | 8% max |
Porosity | 50% min |
Mud Content | 4% max |
Attrition Losses (100 hours backwash) | <0.4% |
Solubility (24 hours 10% HCI) | <3.5% |
According to the standard "CJ 24.2-88" of Ministry of Construction
R.R. of China | |
Chemical Composition | |
Carbon | 85% |
Bash | 4 – 8% |
Volatile | 5.0 – 7.0% |
Standard Size | |
0.6 – 1.2 mm | 0.66 mm |
0.8 – 1.6 mm | 0.88 mm |
1.2 – 2.5 mm | 1.31 mm |
1.4 – 2.5 mm | 1.52 mm |
1.4 – 2.8 mm | |
2.5 – 5.0 mm | 1.55 mm |
5.0 – 10.0 mm | Within size range |
10.0 – 20.0 mm | ----------- |
Unigormity Coefficient | ≤1.6 |
Anthracite Filter media, TOTAL CARBON =>90%, OF ACID SOLUBILITY<5.00%, UNIFORMMITY COEFFICIENT <1.50
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