1 INTRODUCTIONAccurate data on molecular diffusion are required for the design of chemical and physi-cal processes where mass transfer plays an important role.E
A rotating disk contactor(RDC)was designed to perform L-lactic acid fermentation with afilamentous fungi,Rhizopus oryzae,which was immobilized on the surfaces of
Abstract Hindered diffusion of proteins in a porous packing plays an important role in proteinchromatographic purification.The HETP method was adopted to analyz