FIELD: microbiological industry; chlorella growing technology. SUBSTANCE: proposed plant includes reservoir made in form of bath with artificial illumination lamps lowered into; said bath is mounted on framework; lamps are placed in glass hoods secured on frames by means of metal clip; said frames are secured to framework for turning to vertical and horizontal positions. Plant is also provided with timer for switching on/off lamps during entire period of micro-alga cultivation. In horizontal position, lamps are automatically disconnected from electric main. EFFECT: reduced power requirements; increased concentration of cells in suspension; ease in service. 3 dwg
