%0 Journal Article %T Development and Automation of Microturbulence Intensifying Systems and Biosynthesis Conditions in Bioreactors %A Uldis Viesturs %J Bioautomation %D 2007 %I %X Results of the investigation applying newly developed methods: a Stirring Intensity Measuring Device (SIMD), a counterflow mixing system, identification of the state of turbohypobiosis, counterflow bioreactor's design and a process controller BIO-3 have been analysed. Special attention has been given to the phenomena on the liquid-cell interface area. A combination of the above-mentioned methods with conventional ones does not provide the scale up and scale down of bioreactors when geometrical dissimilarity occurs. Special adjustment is necessary for each case and culture. %K Bioreactors %K Mixing intensity %K Turbohypobiosis %K Process control %U http://www.clbme.bas.bg/bioautomation/2007/vol_7.1/files/7_1.1.pdf