title: Consecutive immobilized enzymatic reactions in continuous stirred tank reactor systems.
abstract: The performance characteristics of two-enzyme reaction in a continuous stirred tank reactor (CSTR) are analytical investigated in this work. A model is formulated to describe the substrate concentration variations by taking into account the external and internal diffusion resistances. It is found that the reaction system exhibits the characteristics of reaction control or diffusion control depending on the operating conditions. The single CSTR model is also extended to describe the multiple CSTR system. The latter model enables the prediction of the number of CSTRs in series required to achieve a prescribed substrate conversion.
mesh_terms: D004058:Diffusion; D004800:Enzymes, Immobilized / Q000378:metabolism*; D007700:Kinetics; D008956:Models, Chemical; D009097:Multienzyme Complexes / Q000378:metabolism
chemical_list: D004800:Enzymes, Immobilized; D009097:Multienzyme Complexes