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BIOREACTOR WITH PLUG FLOW AND METHOD OF OPTIMIZING OPERATION OF BIOREACTOR WITH PLUG FLOW FOR ANAEROBIC FERMENTATION OF ORGANIC WASTES
BIOREACTOR WITH PLUG FLOW AND METHOD OF OPTIMIZING OPERATION OF BIOREACTOR WITH PLUG FLOW FOR ANAEROBIC FERMENTATION OF ORGANIC WASTES
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机译：微生物流厌氧发酵器及优化微生物发酵厌氧发酵器操作的方法
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摘要
FIELD: biotechnology.;SUBSTANCE: group of inventions relates to biotechnology. Disclosed is a bioreactor with plug flow for anaerobic fermentation of organic wastes and a method of optimizing operation of said bioreactor. Bioreactor comprises a tank and a mixer, wherein mixer comprises shaft running across tank inner surface, multiple shaft blades and drive. Bioreactor also contains a measuring mechanism for determination of torque and/or power of the drive, control device for regulation of shaft rotation frequency, direction of rotation of the shaft and/or fraction of dry substance in the fermented material. Method includes measurement of torque and/or drive power, comparison of measured value with specified nominal value and depending on deviation of measured torque value and/or drive power from rated value shaft speed control, shaft rotation direction and/or dry substance fraction in fermented material.;EFFECT: inventions provide optimum fermentation and degassing with lower energy costs.;12 cl, 2 dwg
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