Patent ID: 10287538

Abstract:
Disclosed is a photosynthetic culture production device including at least one photo-bioreactor chamber having a supply/discharge unit, and including: an aqueous liquid containing a photosynthetic culture; at least one unit for supplying and discharging fluids from the chamber interacting with a management system; at least one light distributor including at least one first wall arranged so as to receive the light at a proximal end, at least one second wall arranged so as to emit at least part of the received light, and a sealed cavity defined by the at least one first wall and the at least one second wall, part of the emitting wall being immersed in the aqueous liquid containing the photosynthetic culture; at least one fluid partially filling the sealed cavity; and a cover, limiting evaporation. The cover has at least one opening, keeping the at least one light distributor stationary in the chamber.