Figure 5. Diagram of a heat pump dryer

From

Spirulina Drying: Overview of Drying Technologies and their Impact on Spirulina Quality

BEUNONE Davy, ABDELHAKIM Boukar, MAHAMAT Barka, ZOUTCHIBE Joseph

International Journal of Physics. 2026, 14(3), 61-68 doi:10.12691/ijp-14-3-2