Differing types of desiccant dehumidifiers perform in different ways, but the main system they use to extract humidity through the air is either absorption or adsorption. Absorption occurs when the desiccant compound dissolves as it's going to take dampness from your air, as is the case with humidity absorbers. The https://dstdehumidifiers.co.uk/case-studies/desiccant-dehumidifiers-in-cold-stores/