The possibility of the immobilization of A. clavatus in a membrane bioreactor which contains the nuclear membrane is investigated. The immobilization of cells in this bioreactor permits to increase the time of the productive functioning of the cells and avoids the procedure of a biomass separation from the cultural liquid.

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The separation characteristics of nuclear track memdescribed by the known semiempirical expressions. The branes made from 10-pm-thick polyethylene terepheffect of the electrostatic charge of microparticles on thalate film were investigated with submicrometer the filtration efficiency was experimentally studied. The particles. The measurements were carried out with a differences between the experimental data obtained submicrometer aerosol indication system and an and theory and the increasing filtration efficiency for aerosol laser spectrometer in fixed air flows of 1 L/min. charged aerosols are discussed. The results obtained are compared with each other and