desorption -
changing from an adsorbed state on a surface to a gaseous or liquid state
natural action,
natural process,
activity,
action a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity"
Desorption is a phenomenon whereby a substance is released from or through a surface. The process is the opposite of sorption. This occurs in a system being in the state of sorption equilibrium between bulk phase (fluid, i.e.
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desorption The process of removing a sorbed substance by the reverse of adsorption or absorption.