Modeling of diafiltration processes for demineralization of acid whey: An empirical approach

A. Román, G. Vatai, A. Ittzés, Z. Kovács, P. Czermak

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

In 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.

Original languageEnglish
Pages (from-to)708-714
Number of pages7
JournalJournal of Food Process Engineering
Volume35
Issue number5
DOIs
Publication statusPublished - Oct 2012

Fingerprint

Salt removal
whey
Design of experiments
Parameter estimation
Mathematical models
Membranes
Acids
acids
Research Design
Theoretical Models
Experiments
solutes
mathematical models
experimental design
methodology
Whey

ASJC Scopus subject areas

  • Food Science
  • Chemical Engineering(all)

Cite this

Modeling of diafiltration processes for demineralization of acid whey : An empirical approach. / Román, A.; Vatai, G.; Ittzés, A.; Kovács, Z.; Czermak, P.

In: Journal of Food Process Engineering, Vol. 35, No. 5, 10.2012, p. 708-714.

Research output: Contribution to journalArticle

Román, A. ; Vatai, G. ; Ittzés, A. ; Kovács, Z. ; Czermak, P. / Modeling of diafiltration processes for demineralization of acid whey : An empirical approach. In: Journal of Food Process Engineering. 2012 ; Vol. 35, No. 5. pp. 708-714.
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