Titlebook: Membrane Processes in Separation and Purification; Jo?o G. Crespo,Karl W. B?ddeker Book 1994 Springer Science+Business Media B.V. 1994 Abs

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Description of Facilitated Transport and Environmental Applicationscilitated transport analogous to a chemical absorption process on the feed (high partial pressure) side of the membrane and a stripping process on the product, or permeate, side of the membrane. Facilitated transport membranes, have several general characteristics:

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高度

deforestation

Cross — Flow Filtration of Biological Suspensionsvesting and the recovery of proteins from cellular debris are discussed and analyzed with respect to the main influencing parameters. Based on a recently developed wall shear-stress model, a concept for the comparision of the performance of different membrane modules is presented. Additional, recent

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Affinity Membranes in Bioseparationsr complexity and specificity. They form as a result of familiar forces and interactions, including ionic, Van der Waals, hydrogen bonding, charge transfer interactions, etc. Specificity, in this sense is the ability to fonn stable complexes between ligand and ligate in the presence of similar, but n

Mobile

llibretto

Enzyme Membrane Reactorstive to more traditional approaches, generally based on fermentation processes..The number of papers and patents, which have appeared in this field in recent years, indicate the existence of a new branch of biotechnology, known as “enzymatic engineering”, dealing with enzymes production, separation,

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Integration of Fermentation and Membrane Processeshysical transport capacities. The understanding of the network of interactions between biology and physics of the integrated process is fundamental to a proper performance. It is the purpose of this paper to discuss the operation of cell recycle systems by membrane filtration and membrane downstream

斜谷

Recovery of Volatile Bioproducts by Pervaporationtions are to biosynthetic chemicals (e.g., EtOH; BuOH), aroma compounds (e.g., gamma-decalactone; 6-pentyl-2-pyrone), and essential oils. Unlike steam distillation, pervaporation may be combined with an active fermenter.

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