DEVICE FOR THIN-LAYER CULTIVATION OF PHOTOSYNTHESIZING MICROORGANISMS FOR UTILIZATION OF CARBON DIOXIDE Russian patent published in 2020 - IPC C12M1/02 C12M1/04 C12M1/12 C12M1/38 

FIELD: biotechnology.

SUBSTANCE: disclosed is a device for thin-layer cultivation of photosynthesizing microorganisms for utilization of carbon dioxide. Device comprises a thin-layer photobioreactor, a light distributing assembly with a water cooling jacket in a photobioreactor, a gas medium pump, fluid motion stimulator, separator for excess biomass of microorganisms and nutrient medium dosing unit connected to fluid mixer, as well as vacuum degasifier, filter for mechanical cleaning of gas mixture and counter-flow air filter filled with bioloading with branched surface. At that, the gas mixture mechanical cleaning filter is connected through the gas medium pump with the carbon dioxide concentrator and then through the thin-layer photobioreactor and the water-jet vacuum pump with the counterflow aerofilter, and vacuum degasifier is connected with fluid motion inducer, and also through water-jet vacuum pump with counterflow aerial filter.

EFFECT: invention provides higher efficiency of growing photosynthesizing microorganisms and increases the amount of absorbed carbon dioxide.

4 cl, 1 dwg