FIELD: chemistry.
SUBSTANCE: when culturing phototrophs, the culture fluid is stirred and aerated through agitation by moving cultivators back and forth in the horizontal plane at given temperature and pH values. The cultivators are illuminated with a pulsed light source with pulse duration of 0.00001-0.001 s and pulse spacing of 0.01-0.1 s. In the apparatus used, the culture fluid is illuminated with diodes located under transparent bottoms of vessels of the same geometric shape and powered by a pulse generator with controlled frequency and light pulse duration.
EFFECT: group of inventions enables to reduce power consumption when culturing phototroph biomass.
2 cl, 2 dwg, 2 ex
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