Membrane separation in flow injection analysis : Gas Diffusion

W.E. van der Linden

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A general expression is derived for the membrane transport process in a flow-through unit as commonly used in flow injection systems. The validity of the formulae was tested for gas-diffusion membranes by using compounds with different volatilities such as ammonia, carbon dioxide and acetic acid. Several microporous hydrophobic membranes were tested. A new module design is proposed.
Original languageUndefined
Pages (from-to)359-369
JournalAnalytica chimica acta
Publication statusPublished - 1983


  • IR-69191

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