Floating in the air after the contact with active carbon, will in the microporous agglutination into liquid, and some and filtering materials, that there is no obvious adsorption method called physical adsorption and chemical reaction of other treatment of activated carbon, adsorption of particles react with filtering material, generate solid or harmless gas, we call this chemical adsorption.
The difference is: chemical adsorption is difficult to regenerate, and physical adsorption with heat or steam smoked can make harmful gases from activated carbon, activated carbon regeneration. Pollution particles in the air for inertial movement, when encounter sickly fiber airflow direction will change, because the effect of inertia swerve, hit by adsorption on the fibers. The larger the particle, the light effect of impact, the better.
 

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