about Activated carbon How to identify its adsorption capacity, authenticity, how to select activated carbon, and its use get Have we arrived ? If not, please listen to me.

In BC, people found that a certain carbonaceous substance could decolorize, that is, eliminate color, which was considered to have The reason of "active" is the origin of the word "activated carbon". Now it has been widely used in the refining and purification of military, food, metallurgy, chemical, environmental protection, medicine and other industries. Activated carbon has good regeneration performance and can be recycled.

Now there are many kinds of activated carbon on the market, with different brands and prices. However, the effect is relatively general or some of them have no effect at all. In fact, there are many fake activated carbons and many identification methods. There are two commonly used methods, one is smoke test method, bubble test method and bubble test method. The adsorption capacity of activated carbon depends on its density and particle size.

Activated carbon is mainly used to control air pollution, and is used for decolorization and flavor adjustment in the food industry. Water quality improvement in water treatment is also the carrier of catalyst and catalyst, and is also used in medicine, medicine, metal selection, flue gas filtration and purification, analytical technology, temperature control, agricultural and forestry planting energy and other fields.

It is believed that everyone has a certain understanding of activated carbon, and another thing to note is that there is a difference between waste activated carbon and activated carbon, so you should not buy activated carbon cheaply. It is not worth the loss to buy used waste activated carbon.