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Anthracite filter material is widely used in water treatment industry.
Anthracite filter material is a high quality anthracite as raw material, by crushing, powder, sieve and other processes
Anthracite filter material in the process of filtering , directly affect the filtration of water quality, so the choice of the filter material must meet the following requirements:
1. High mechanical strength, crushing rate and wear rate should not be higher than 3% (by weight).
2. Stable chemical properties, without toxic and harmful substances. It is insoluble in ordinary acid, alkaline and neutral water. Our products are determined by China water treatment filter media supervision and testing center: the hydrochloric acid soluble rate is 0.98% (the ministerial standard is 3.5), all kinds of water sources can achieve good purification effect.
3. The particle size distribution is reasonable and the specific surface area is good. The appearance of the product is spherical and angular, glossiness is good, and it is screened by mechanical vibration for three times. The gradation accords with the relevant technical indexes.
4. The particle size range is less than the specified minimum diameter, according to the weight is not greater than 3%, greater than the specified upper limit of particle size, not more than 2% by weight.
Specification of Anthracite Coal Filter Media :
size | 0.8-1.6mm,1-2mm,2-4mm |
Fixed carbon | ≥ 60-90% can be customized |
Porosity | 43% |
Density | 1.4-1.6g/cm |
Attrition loss | ≤ 1.3% |
Vol . Matter | ≤ 2.0% |
Sulphur content | ≤ 0.36% |
Ash content | ≤ 8.0% |
Moisture content | ≤ 0.6% |
Packing and shipping:
FAQ:
Q: Payment term:
A: T/T,Western Union,Money Gram,PayPal,all could be acceptable with discussion.
Q: How long is your delivery time?
A: If the size we have storage, could delivery within 3 days. If the size you need haven't storage,production time would be 7-15 days based on our production schedule.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: MOQ:
A: Even 1kg is possible!
Q:Package Information:
A:with 25kg/inner thickplastic bag,further put it into wooden barrel or paper bag or as customer's request.
Q:The nearest port of our factory:
A:Tianjin and Qingdao port!Also could send our products
If you have another question, pls feel free to contact us as below:
