Overview
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Read the articleAUTHORS
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Pierre AIMAR: Chemical Engineering Laboratory UMR CNRS/INP/UPS Paul Sabatier University (Toulouse)
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Patrice BACCHIN: Chemical Engineering Laboratory UMR CNRS/INP/UPS Paul Sabatier University (Toulouse)
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Alain maurel: Consultant
INTRODUCTION
The aim of this dossier is to theoretically analyze the efficiency of reverse osmosis RO, nanofiltration NF, ultrafiltration UF and microfiltration MFT membrane filtration processes through their permeability and selectivity. The effect of operating conditions on these operating conditions is detailed, and orders of magnitude of the phenomena involved are given. Some elements concerning process coupling and qualitative comparisons between membrane processes and other unit operations are provided.
The aim is to provide explanations and solutions to operating problems, and to provide the tools and know-how needed to design and optimize membrane filtration systems. It is based on the
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Unit operations. Chemical reaction engineering
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Membrane filtration (RO, NF, UF, MFT)
Bibliography
Standards
- Filtration des liquides. Membranes poreuses. Taux de rétention des membranes d'ultrafiltration et de nanofiltration - NF X 45-103 - 12-97
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