Differing kinds of desiccant dehumidifiers get the job done in alternative ways, but the principle method they use to extract moisture with the air is both absorption or adsorption. Absorption occurs in the event the desiccant material dissolves as it will take humidity with the air, as is the case https://dstdehumidifiers.co.uk/case-studies/desiccant-dehumidifiers-in-cold-stores/