FIELD: biology. SUBSTANCE: bioreactor is provided with a device for cultivating cells, test tubes filled with magnetic powder. Magnetic carriers alongside cells fall into deposit on the surface of powder. In the process of cultivation the cells remain motionless. To make the cells separate from the surface they increase the velocity of horizontal flow by speeding up the impeller of the mixing device. EFFECT: higher efficiency and reliability. 1 dwg
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Authors
Dates
1995-04-10—Published
1992-10-02—Filed