LAPSE:2019.1148
Published Article
LAPSE:2019.1148
Assessment of the Total Volume Membrane Charge Density through Mathematical Modeling for Separation of Succinic Acid Aqueous Solutions on Ceramic Nanofiltration Membrane
November 24, 2019
Nanofiltration of aqueous solutions of succinic acid with the addition of sodium hydroxide or magnesium hydroxycarbonate has been investigated experimentally and modeled with the comprehensively described Donnan−Steric partitioning model. The experimental retentions of acid at the same pH varied between 16% and 78%, while the estimated total volume membrane charge densities were in the range of −35.73 and +875.69 mol/m3. This work presents a novel insight into the modeling of nanofiltration and investigates the relations between the estimated total volume membrane charge densities, ionic strength, and component concentration on the performance of ceramic membrane. In addition, this study takes into consideration other parameters such as pH regulation and viscosities of solutions.
Record ID
Keywords
ceramic membrane, ionic strength, modeling DSPM model, nanofiltration, total volume membrane charge density
Subject
Suggested Citation
Marecka-Migacz A, Tomasz Mitkowski P, Antczak J, Różański J, Prochaska K. Assessment of the Total Volume Membrane Charge Density through Mathematical Modeling for Separation of Succinic Acid Aqueous Solutions on Ceramic Nanofiltration Membrane. (2019). LAPSE:2019.1148
Author Affiliations
Marecka-Migacz A: Division of Chemical Engineering and Equipment, Institute of Chemical Technology and Engineering, Poznan University of Technology, 60-965 Poznań, Poland
Tomasz Mitkowski P: Division of Chemical Engineering and Equipment, Institute of Chemical Technology and Engineering, Poznan University of Technology, 60-965 Poznań, Poland [ORCID]
Antczak J: Division of Chemical Technology, Institute of Chemical Technology and Engineering, Poznan University of Technology, 60-965 Poznań, Poland
Różański J: Division of Chemical Engineering and Equipment, Institute of Chemical Technology and Engineering, Poznan University of Technology, 60-965 Poznań, Poland
Prochaska K: Division of Chemical Technology, Institute of Chemical Technology and Engineering, Poznan University of Technology, 60-965 Poznań, Poland
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Tomasz Mitkowski P: Division of Chemical Engineering and Equipment, Institute of Chemical Technology and Engineering, Poznan University of Technology, 60-965 Poznań, Poland [ORCID]
Antczak J: Division of Chemical Technology, Institute of Chemical Technology and Engineering, Poznan University of Technology, 60-965 Poznań, Poland
Różański J: Division of Chemical Engineering and Equipment, Institute of Chemical Technology and Engineering, Poznan University of Technology, 60-965 Poznań, Poland
Prochaska K: Division of Chemical Technology, Institute of Chemical Technology and Engineering, Poznan University of Technology, 60-965 Poznań, Poland
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Journal Name
Processes
Volume
7
Issue
9
Article Number
E559
Year
2019
Publication Date
2019-08-23
Published Version
ISSN
2227-9717
Version Comments
Original Submission
Other Meta
PII: pr7090559, Publication Type: Journal Article
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Published Article
LAPSE:2019.1148
This Record
External Link
doi:10.3390/pr7090559
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Version History
[v1] (Original Submission)
Nov 24, 2019
Verified by curator on
Nov 24, 2019
This Version Number
v1
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https://psecommunity.org/LAPSE:2019.1148
Original Submitter
Calvin Tsay
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