Adsorption
A mass transfer process which involves the accumulation of substance at the interface of the two phases, such as, liquid-liquid, gas-liquid, gas-solid, or liquid-solid interface or Adhesion of atoms, ions, or molecules from a gas ,liquid or dissolved solid to a surface .อาจารย์งงไม่เข้าใจประโยคนี้.Driving Force for adsorption is a surface phenomenon and consequence of surface energy .The surface of a liquid or solid is in a state of strain or unsaturation which results in unbalanced residual force at the surface .These unbalanced residual forces results in higher surface energy. Consequently, the surface of liquids/ solids always has tendency to attract and retain the molecular species with which it comes in contact. This tendency is responsible for the phenomenon of adsorption
Adsorption A mass transfer process which involves the accumulation of substance at the interface of the two phases, such as, liquid-liquid, gas-liquid, gas-solid, or liquid-solid interface or Adhesion of atoms, ions, or molecules from a gas ,liquid or dissolved solid to a surface .อาจารย์งงไม่เข้าใจประโยคนี้.Driving Force for adsorption is a surface phenomenon and consequence of surface energy .The surface of a liquid or solid is in a state of strain or unsaturation which results in unbalanced residual force at the surface .These unbalanced residual forces results in higher surface energy. Consequently, the surface of liquids/ solids always has tendency to attract and retain the molecular species with which it comes in contact. This tendency is responsible for the phenomenon of adsorption
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