Adsorption is the adhesion [1] of atoms, ions or molecules from a gas, liquid or dissolved solid to a surface. [2] . This process creates a film of the adsorbate on the surface of the adsorbent. This process differs from absorption, in which a fluid (the absorbate) is dissolved by or permeates a liquid or solid (the absorbent). [3] .

The material that adsorbs the selected compounds from the solution is termed the adsorbent. The physicochemical characteristics of the adsorbent play a significant role in the removal of toxic compounds from wastewater.

The meaning of ADSORBENT is a usually solid substance that adsorbs another substance.

Adsorbent is a material that can accumulate another substance onto its surface without causing any chemical changes to either the adsorbent or the substance being adsorbed. AI generated definition based on: The Role of Colloidal Systems in Environmental Protection, 2014

Adsorption refers to the process of adhesion of molecules or ions to a solid surface. It is the phenomenon where substances from a fluid phase, such as gases or liquids, accumulate on the surface of a solid material. [1-4]

2025年1月24日 · adsorption, capability of all solid substances to attract to their surfaces molecules of gases or solutions with which they are in contact. Solids that are used to adsorb gases or dissolved substances are called adsorbents; the adsorbed molecules are usually referred to collectively as the adsorbate.

Adsorption is the ability of all solid things to attract molecules from the liquids or gases with which they come into contact to their surfaces. Adsorbents are solids that are used to adsorb dissolved chemicals or gases, and adsorbate is a term that refers to the molecules that are adsorbed by solids. Let's look at the case of charcoal.

ADSORBENT meaning: 1. An adsorbent material causes a substance, usually a gas, to form a very thin layer on its…. Learn more.

ADSORBENT definition: 1. An adsorbent material causes a substance, usually a gas, to form a very thin layer on its…. Learn more.

The adsorbent is the separating agent used to express the difference between molecules in a mixture: adsorption equilibrium or kinetics. Adsorbents are mostly microporous, high specific surface materials (200 – 2000 m2/g)