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NEODRY

NEODRY is a dehumidification system based on waste heat recovery which offers 50% to 75% electricity savings.

Gallery NEODRY 1
  • About Company

NEODRY

NEODRY is a dehumidification system based on waste heat recovery which offers 50% to 75% electricity savings.

  • World Alliance Member
  • Featured Solution
  • Labelled Solution
Publication Date July 20, 2024
By STEM
From France
Maturity stage TRL 9 / CRI 2 - Commercial Trial Small Scale

The innovative membrane-based exchangers developed by STEM are based on the physical principle of heat and mass transfer through the membrane. With NEODRY, the air that has to be dehumidified, goes through the membrane exchanger. A liquid desiccant solution (highly concentrated in salt), circulated on the other side of the membrane, absorbs the humidity present in the air that is transferred through the membrane. In this process, treated air is never in contact with the solution thanks to the membrane hydrophobic property. The regeneration of the desiccant solution is done thanks to low-temperature waste heat (around 30°C) in a symmetrical membrane-based exchanger. This innovative dehumidifier system allows significant energy savings compared to existing solutions like solid desiccant wheels (75% savings) or AHU with cooling coils (above 50% savings).

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STEM

STEM offers innovative solutions for air and water treatment enhanced by waste heat exploitation and optimised by IA.

Headquarters 75014 Paris, France
Type Startup or self-employed
View company profile Solution website

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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator STEM has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.