Bauer, B.B.BauerKrumbholz, C.C.KrumbholzMenzel, T.T.MenzelSchmidt, K.K.SchmidtChmiel, H.H.Chmiel2022-03-032022-03-031992https://publica.fraunhofer.de/handle/publica/180967For the downstream processing in fermentation and enzymatic processes, electrodialysis can be used very efficiently. It is shown that bipolar membrane technique is a very economic way for the separation of organic acids like itaconic acid, gluconic acid, citric acid and methionine. Different parameters and process designs are demonstrated. A new module system makes it possible to involve electrodialysis in sterile processes.debipolar membranebipolare Membrandownstream-processingelectrodialysisElektrodialyseEnzym-Membran-Reaktorenzyme-membrane-reactorfermentation processFermentationsprozeßProduktaufarbeitung610620660572journal article