微生物反応に関する数式モデル : 連続操作におけるミクロ混合の影響

概要

論文の詳細を見る
The biochemical reaction rate in continuous culture is generally affected by the degree of micromixing as well as the residence time distribution function. In order to investigate the effect of micromixing, concentrations of viable mass, substrate and inhibitor in both continuous and semi-continuous culture have been discussed by the proposed mathematical models from the viewpoint of complete segregation and maximum mixedness.No washout was observed in continuous culture, in sharp contrast to semi-continuous culture. With no feeding of biomass, the cell concentrations were always zero under both complete segregation and maximum mixedness condition when the mean residence time was less than 1 hr. A recycle type reactor can be used as a kind of a maximum mixedness reactor.These results suggest that the micromixing effect on biomass, substrate and inhibitor during the culture will be significant in the design of biochemical reactors.
社団法人日本生物工学会の論文
1974-11-25