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Best price of anthracite / Columnar anthracite coal water filter media???????
Description?
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Anthracite coal is a kind of filter used in water treatment. It is suitable for the treatment of common
acid, the middle degree alkali. This product has large surface area, and its various indexes all
exceed the Construction Department’s standard. Anthracite filter is especially selected from the
deep well minerals, so it includes the highest percentage of carbo. It must have been filtered and
washed to make sure it can be used for water filting. Since it has better granular maintaining ability,
so it can improve the floating granular’s cleaning ability.
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Application
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Useful in general acid, in alkaline water purification treatment, is a double, three water purification
?filter indispensable materials, various technical indicators have reached and exceeded the Ministry
of Construction (CJ/T44-1999) standard.
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Specification
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Item | Data | Item | Data |
Fixed?carbon | ≥97% | Porosity | 53% |
Wear?rate | ≤0.35% | Density | 1.57g/cm3 |
Crushing?rate | ≤0.68% | Bulk?density | 0.947g/cm3 |
Hydrochloric?dissolve?rate | ≤0.98% | Nonuniformity?coefficient | k80≤2 |
Sulfur | ≤0.05% | Cu | ≤0.025% |
Zinc | ≤0.04% | Other?heavy?metal?less?than?the?GB | |
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