Aktiivsöekihiga

Aktiivsöekihiga refers to a layer or filter made from activated charcoal. Activated charcoal, also known as active carbon, is a highly porous material produced from carbonaceous sources such as wood, coconut shells, or coal. Through a high-temperature process in the absence of oxygen, it undergoes activation, which significantly increases its surface area and pore volume. This extensive internal surface area is what gives activated charcoal its remarkable adsorptive properties.

The primary function of an aktiivsöekihiga is to adsorb or trap various substances from liquids or gases. This adsorption occurs due to the van der Waals forces between the molecules of the substance being removed and the surface of the activated charcoal. Common applications include water purification, where it removes chlorine, organic compounds, and unpleasant odors and tastes. In air filters, it can remove volatile organic compounds (VOCs), smoke, and other airborne pollutants. It is also used in industrial processes for gas purification and solvent recovery. The effectiveness of an aktiivsöekihiga depends on factors such as the type and grade of activated charcoal used, the contact time between the fluid and the charcoal, and the concentration of the contaminants. Over time, the adsorption sites become saturated, and the activated charcoal needs to be replaced or regenerated.