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Can I read Mathematical modeling of penicillin G extraction in an emulsion liquid membrane system containing only a surfactant in the membrane phase on EtoBox?
Mathematical modeling of penicillin G extraction in an emulsion liquid membrane system containing only a surfactant in the membrane phase by Sang Cheol Lee; Jae Hwa Chang; Byoung Sung Ahn; Won Kook Lee is a Engineering article available to read on EtoBox.
What is Mathematical modeling of penicillin G extraction in an emulsion liquid membrane system containing only a surfactant in the membrane phase about?
An extraction experiment of penicillin G was performed in an emulsion liquid membrane system in which only ECA 4360J exists in the organic membrane phase without a predominant carrier, Amberlite LA-2, used in our previous works and it functions as a carrier as well as a surfactant. A permeation model for the present system has been developed as a primary study to examine the transport mechanism of penicillin G in the previous batch and continuous systems with two carriers of Amberlite LA-2 and ECA 4360J. The model takes into account the mass transfer in the external aqueous ®lm, the extraction reaction between penicillin G and ECA 4360J at the external interface, the diffusion of penicillin G in the emulsion phase, the stripping reaction at the internal interface and the pH change of internal aqueous solution containing Na 2 CO 3 with penicillin G transported into the internal phase. The experimental data were well ®tted with the present model. Also, an expression for the reaction of penicillin G with ECA 4360J was obtained through a series of equilibrium measurements in liquid±liquid extraction system.
Who reads Mathematical modeling of penicillin G extraction in an emulsion liquid membrane system containing only a surfactant in the membrane phase?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Sang Cheol Lee; Jae Hwa Chang; Byoung Sung Ahn; Won Kook Lee
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0376-7388)
- Published
- 1998
- Language
- EN
- Field
- Engineering (Physical Sciences)
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