Titlebook: Basic Principles of Membrane Technology; Marcel Mulder Book 1996Latest edition Kluwer Academic Publishers 1996 chemical engineering.chemis

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Ihr Akquisitionsplan als Erfolgstrainingbiological and synthetic membranes. Biological membranes are essential for life on earth. Every living cell is surrounded by a membrane, but these membranes differ fundamentally in structure, functionality etc. from synthetic organic and inorganic membranes. A detailed description is beyond the scop

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Heute akquirieren - sofort profitierent which enable a membrane to be constructed from a given material. The kind of technique employed depends mainly on the material used and on the desired membrane structure (which in turn is dependent on the separation problem). Three basic types of membrane can be distinguished based on structure an

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intention

Der Motivationskick: Belohnen Sie sichr existing between two homogeneous phases. Transport through the membrane takes place when a driving force is applied to the components in the feed. In most the membrane processes the driving force is a pressure difference or a concentration (or activity) difference across the membrane. Parameters s

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Der Motivationskick: Belohnen Sie sichtion, e.g. a pressure driven process, the membrane performance (or better the system performance) can change very much with time, and often a typical flux-time behaviour may be observed: the flux through the membrane decreases over time. This behaviour is shown schematically in figure VII - 1 and is

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Der Motivationskick: Belohnen Sie sich is called a module. The module is the central part of a membrane installation. The simplest design is one in which a single module is used. Figure VIII - 1 gives a schematic drawing of such a single module design.

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Transport in Membranes,A membrane may be defined as a permselective barrier between two homogeneous phases. A molecule or a particle is transported across a membrane from one phase to another because a force acts on that molecule or particle.

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Book 1996Latest edition106 III . 6. 5 Vitrification 108 III . 6. 6 Thermal precipitation 109 III . 6. 7 Immersion precipitation 110 III . 6. 8 Diffusional aspects 114 III . 6. 9 Mechanism of membrane formation 117 III. 7 Influence of various parameters on membrane morphology 123 III. 7. 1 Choice of solvent-nonsolvent syst

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Gelation 106 III . 6. 5 Vitrification 108 III . 6. 6 Thermal precipitation 109 III . 6. 7 Immersion precipitation 110 III . 6. 8 Diffusional aspects 114 III . 6. 9 Mechanism of membrane formation 117 III. 7 Influence of various parameters on membrane morphology 123 III. 7. 1 Choice of solvent-nonsolvent syst978-0-7923-4248-9978-94-009-1766-8