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How should waste desiccants used in purified air treatment be disposed of?

2009-02-02View Original

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Everyone, how should we dispose of the used desiccants used in air purification systems? Should they be thrown away as trash or recycled? Do anyone have any good suggestions?
Reply #22009-02-02
Treatment of waste desiccant used in purified air treatment: 1. Landfilling; 2. Heating to remove moisture from the waste desiccant and then using it again for some time. ⒊Hand it over to the desiccant manufacturer for recycling.
Reply #32009-04-04
Bury it; there’s no good way to deal with it
Reply #42009-04-05
Most desiccants for purified air are silica-alumina gels; as long as they are not damaged, they can be reused after drying to remove water and rust.

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