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Membrane extraction

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Application of membrane extraction process to the removal of phenol from its aqueous solution was investigated. The ability of poly (dimethylsiloxane), i.e. PDMS and pol ...
Desalination 195 (2006)

The catalysis process is accompanied by the transport of reagents from/to the organic phase, which is a reservoir of hydrophobic reagents. The membrane contactor with a porous membrane holds the interface surface that serves as an interface area to the reactant mass transfer. The model was... operating in a continuous system. Desalination 160 (2004) 113–122 Modelling of the enzymatic synthesis of taste dipeptides with simultaneous extraction in a membrane phase contactor A. Trusek-Holownia*, A. Noworyta Wroclaw University of Technology, Institute of Chemical Engineering, Norwida 4/6 ...
Desalination 160 (2004)

This study involves the preparation of a number of polymer inclusion membranes (PIMs) using a variety of commercial solvent extraction reagents immobilized in cellulose triacetate (CTA), cellulose acetate, poly(vinyl chloride ...
Desalination 236 (2009)

In this study, the membrane extraction of phenol-4-aminoantipyrine complex with the series of aliphatic alcohols was investigated by monitoring the efficiency of the process.
Desalination 163 (2004)

The predicting equations for the mass-transfer rate and mass-transfer efficiency in a concentric circular membrane extractor module under concurrent- and countercurrent-flow with various barrier locations were derived theoretically by calculating the mass... with the volumetric flow rate and permeable-barrier location as parameters. The theoretical predictions show that the improvements in the extraction rate, extraction efficiency, and mass-transfer efficiency can be achieved by setting the barrier location moving away from the  ¼ 0.5. Th ...
Desalination 233 (2008)

... Membrane-supported liquid–liquid extraction is known as an interesting alternative to conventional extraction. With this technology, both liquid phase ...
Desalination 224 (2008)

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