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[Chemical Knowledge]：Activated carbon to drive waste purification

Read： 1068 Time：15months ago Source：Transform the World with Simplicity

As an important adsorbent, activated carbon plays an important role in waste purification. Activated carbon has two main forms, namely powder and granular. This article will introduce the difference between activated carbon powder and granular, and focus on their application in waste purification.

activated carbon powder refers to activated carbon particles with a particle size of less than 0.1mm. Due to the small particle size, the activated carbon powder has a large specific surface area, which is conducive to the adsorption and removal of organic substances in waste. Activated carbon powder is commonly used in areas such as wastewater treatment and air purification. It can contact with waste water or waste gas by spraying, stirring, etc., and adsorb the organic substances in it, so as to achieve the purpose of purification.

activated carbon granular refers to the larger particle size of activated carbon particles. Due to the larger particle size, activated carbon particles have a smaller specific surface area, but also have better mechanical strength and longer service life. Activated carbon particles are usually used in waste gas treatment, water treatment and soil remediation. It can contact waste gas, waste water or soil by filling the bed layer and making filter material, adsorb organic substances, heavy metals and other pollutants, and play a role in purifying and removing pollutants.

Although activated carbon powder and granular are different in morphology and application, they both have excellent adsorption properties and treatment effects. The main function of activated carbon is to adsorb harmful substances in waste to its surface through physical adsorption and chemical adsorption mechanisms, so as to achieve the effect of purification and removal of harmful substances. The adsorption capacity of activated carbon is mainly affected by specific surface area, pore size distribution and surface functional groups.

in waste purification, activated carbon powder and granular have a wide range of applications. Activated carbon powder is suitable for scenes with small volume and large contact area requirements, such as wastewater treatment and air purification. The granular activated carbon is suitable for scenes with large volume and high physical strength requirements, such as waste gas treatment, water treatment and soil remediation. According to the specific waste situation and treatment needs, you can choose the appropriate form and specifications of activated carbon for treatment.

In short, activated carbon powder and granular are important waste purification materials. They play an important role in their respective fields, protecting the environment, purifying air and water quality by adsorbing and removing harmful substances from waste. In the future development of environmental protection, activated carbon will continue to play an important role in waste purification and management.

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