Activated carbon filter Application and Principle

According to the activated carbon adsorption characteristics of activated carbon is mainly used to remove contaminants, decoloring, filtered liquid, gas, but also for the air purification treatment, waste gas recovery (such as in the chemical industry for gas "benzene" recovery), precious metal recovery and refining (such as the gold absorption).

With the development of science, the use of activated carbon is becoming more and more widely, as countries on the ecological environment of attention, activated carbon also to wave the more and more major role.

Activated carbon filter

Activated carbon adsorption filter based on activated carbon for filter material of a kind of pressure filter device, but with ion exchange softening, desalination equipment series, form processing system. Activated carbon adsorption filter not only has the general machinery filter suspended matter function, also can purify with conventional method is difficult to remove the free sex residual chlorine, odor, color and organic impurities, etc. Material: carbon steel, stainless steel, glass fiber reinforced plastic.

Activated carbon filter operation is through the carbon bed to finish. Carbon bed of activated carbon particles have very many microporous and great specific surface area, strong physical adsorption capacity. In addition, the activated carbon surface part of crystals have some oxygen can group, make through the carbon bed of organic pollutants in water by activated carbon adsorption effectively. 

This Activated carbon filter is a kind of more commonly used water treatment equipment, water treatment desalination system as the pretreatment equipment, which can effectively guarantee level after the service life of equipment, improve water quality, prevent pollution, especially after class to prevent reverse osmosis membrane, ion exchange resin, more than the determination of free oxygen poisoning pollution. Activated carbon filter in water, colloid and organic pigments have obvious removal ability. Activated carbon filter is mainly used for removal of organic matter in water, smelling, taste, colour, heavy metal ion, residual chlorine (CL2), etc. As reverse osmosis and electrodialysis, ion exchanger pretreatment. Activated carbon device for these equipment can have very good protection effect.

Activated carbon is the main higher material is made, such as wood, coal, shell, bone, oil residue, etc. And coconut shell is the most commonly used raw material, under the same conditions, coconut shell activated activity, quality and other characteristics are the best, because it has the biggest specific surface