Differing types of desiccant dehumidifiers get the job done in various ways, but the leading process they use to extract humidity within the air is possibly absorption or adsorption. Absorption takes place if the desiccant material dissolves as it requires dampness with the air, as is the case with moisture https://dstdehumidifiers.co.uk/case-studies/desiccant-dehumidifiers-in-cold-stores/