title: Incorporation of electrodialysers into the conduits of FIA systems: enhancement of the mass transfer of chloride anions through passive neutral membranes.
abstract: The viability of electrodialysis (ED) for the enhancement of mass transfer through passive neutral membranes in a flow injection system was investigated. A Spectrapore and Technicon type C membrane were evaluated using chloride anions as analyte. Both membranes showed an increase in mass transfer and the proposed electrodialyser/FIA system was applied for the determination of chloride in industrial effluents with results that compared very well with a standard titration procedure.
authors.affiliation: Department of Chemistry, University of Pretoria, Pretoria 0002, South Africa.
authors.forename: J F
authors.initials: JF
authors.lastname: van Staden
authors.forename: C J
authors.initials: CJ
authors.lastname: Hattingh