What are the advantages of which type of activated carbon is better for filling the activated carbon filter
Different types of filters have different application fields, filtering efficiency and results. Activated carbon filters are very common in daily life, ranging from industrial use to household use. Which kind of activated carbon is better for filling the activated carbon filter? What are its advantages? Let's explain these problems in detail.
Which kind of activated carbon is better to fill the activated carbon filter? It should be known that the water purification function of the active carbon filter is mainly through the adsorption effect of the carbon filled inside. The quality of carbon selection will directly affect the water quality treatment effect. Therefore, the selection of good active carbon is the top priority. There are mainly three kinds of common carbons: columnar carbons, black columnar particles, which can be divided into solid and hollow ones. The hollow one is that columnar carbons have one or several regular pores inside, which has a good adsorption effect on volatile substances in water; Powdered carbon is carbon whose carbon body is more than 0.175mm, which can also be called powdered carbon. It has developed mesoporous structure and large adsorption capacity; Granular carbon is an amorphous particle with black appearance, and its particle size is usually larger than 0.175mm. It has developed pore structure and good adsorption capacity. For the three different types of carbon, which one should be selected according to the actual needs of users.
What are the advantages of activated carbon filter? First of all, the activated carbon filter can absorb the residual chlorine not removed in the previous filter It can prevent the subsequent reverse osmosis membrane from oxidative degradation, at the same time, it can also absorb small molecular organics leaked from the previous stage, help remove odor, colloid, color, etc. in the water, and reduce certain COD.
Secondly, the activated carbon filter uses granular activated carbon to further remove the residual chlorine, organic matter and suspended solids impurities in the mechanical filter effluent, providing good conditions for subsequent reverse osmosis treatment.
In addition, activated carbon filters have a wide range of applications. With the gradual improvement of people's living standards, many families have high requirements for drinking water. Tap water is basically not drunk anymore. They buy activated carbon filters to filter and then drink or use. From another perspective, the application of activated carbon filters has great benefits for people's health. In a word, the activated carbon filled by the activated carbon filter needs to be carefully selected, and also should be selected according to the equipment situation. The best one is the one that is suitable.