Román, A.Vatai, Gy.Ittzés, A.Kovács, Z.Czermak, Peter2013-01-292013-01-292013-01-29http://hdl.handle.net/2097/15275In this paper, a mathematical model is provided to describe the dynamics of membrane diafiltration processes for desalting acid whey. A rich representation of the separation process is given due to the employment of concentration-dependent solute rejections in the design equations. We propose an experimental design and a suitable empirical method for parameter estimation. This technique supports the disciplined use of experimental data and reduces the number of necessary a-priori experiments. With the help of experimental data we demonstrate the power of the presented modeling method.en-USThis Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).WheyDemineralisationNanofiltrationDiafiltrationMathematical modellingText