2-4mm Carbon Additive Gas Calcined Anthracite For Wastewater Treatment

2-4mm Carbon Additive Gas Calcined Anthracite For Wastewater Treatment

Anthracite filter material is a kind of filter with commonly used filter material, water treatment industry anthracite filter material widely used in chemical industry, metallurgy, thermal power, pharmacy, paper making, printing and dyeing, food, etc. In the process of the production water quality before and after treatment. With quartz sand filter material used is the promotion in double quick filter and three layer filter, filter to filter the best material, is to improve the filtering speed and improve the ability of sewage water yield per unit area and exponentially, lower the project cost and the most effective way to reduce cover an area of an area. Anthracite, quartz sand filter material in filter, when wastewater flow filter material layer, particle size of the larger particles are first interception in the gaps between the surface of filter material, so that the filter material of the gap is more and more small, cutting carrying capacity is becoming more and more high, so in order to improve the filtering efficiency of the filter layer, generally adopts double, three layers of filter material.

The carbon content of anthracite filter material with the highest percentage

1. The acid or alkali were stable

2. The filtration speed. Than the anthracite sand charged strong sex, with electric adsorption effect. It can realize high speed filtration

3. The rate is high, anthracite filter material adsorption area is wide, can filter out pollutants, more removal rate of 99%

4. Long life, treatment of water;

5. Promote the separation of turbidity and bacteria;

6. Excellent stability and reduce the solidification easy scaling;

7. Low density decrease the thickness of the retainer;

8. Specific gravity is about half of the sand, backwashing water consumption is less.

Anthracite filter material is widely used at home and abroad, the best water purification materials. Anthracite filter material using artificial classification, can reduce irrelevant minerals and lower ash content. By selection, crushing, and two screening and good exterior burnish, spherical, high mechanical strength, the compressive performance is good, stable chemical performance, does not contain toxic substances, wear resistance, does not dissolve in acidic, neutral and alkaline water, additional anthracite coal particle surface is rough, with good ability of adsorption, porosity is large, with high carrying capacity, due to the light, the backwash intensity is low, can save a lot of backwash water and electricity.

Anthracite coal and quartz sand filter material used is the promotion in double quick filter and three layers of the best material to filter, cartridge filter. Increase the water yield per unit area is to improve the filtering speed and multiply section carrying capacity, reduce the project cost and the most effective way to reduce cover an area of an area. Widely used in chemical industry, metallurgy, thermal power, pharmacy, paper making, printing and dyeing, food, etc. In the process of the production water quality before and after treatment.

Anthracite filter material widely used, to adapt to the large range. Can be used for drinking water and industrial water and all kinds of ordinary rapid filter pool type. Double and three layer filter, all kinds of sewage filter, mechanical filter water purification and chemical industry, metallurgy, thermal power, pharmaceutical, food and so on before and after the production of water treatment.

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•  Name:Sherry Zhang
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