The development of a process simulator transport model for RO systems
Само за регистроване кориснике
2022
Аутори
Stijepović, MirkoAlnouri, Sabla
Stijepović, Vladimir
Stajić-Trošić, Jasna
Grozdanić, Nikola
Grujić, Aleksandar
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This paper introduces solute-solvent interactions onto a universal transport modeling approach that has been recently introduced for predicting RO membrane performance. The mathematical modeling framework utilizes chemical potential calculations rather than concentrations, and is based on the standard solution diffusion theory. Accounting for solute-solvent interactions were all based on a Maxwell-Stefan approach for reduced motion of particles in membrane pores. Overall, the proposed model is very effective in generating all the necessary parameters, especially for estimating the water permeability, as well as the various permeabilities associated with both, monovalent and divalent types of ion in the solution. Moreover, the effects of osmotic pressure on the respective species and water flux can be estimated. The proposed RO model was found to be very efficient in predicting the performance of various types of membranes, and its performance has been validated against available membra...ne performance data obtained from various sources. Since the attained model predictions are in very good agreement with actual membrane performance data, the proposed model can be considered as a very effective tool for use in commercial process simulator platforms.
Кључне речи:
Desalination / Mathematical predictions / Reverse osmosis / Solution diffusionИзвор:
Computers and Chemical Engineering, 2022, 161, 107783-Издавач:
- Elsevier Ltd
Финансирање / пројекти:
DOI: 10.1016/j.compchemeng.2022.107783
ISSN: 0098-1354
WoS: 00080653940001
Scopus: 2-s2.0-85127487885
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Stijepović, Mirko AU - Alnouri, Sabla AU - Stijepović, Vladimir AU - Stajić-Trošić, Jasna AU - Grozdanić, Nikola AU - Grujić, Aleksandar PY - 2022 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5108 AB - This paper introduces solute-solvent interactions onto a universal transport modeling approach that has been recently introduced for predicting RO membrane performance. The mathematical modeling framework utilizes chemical potential calculations rather than concentrations, and is based on the standard solution diffusion theory. Accounting for solute-solvent interactions were all based on a Maxwell-Stefan approach for reduced motion of particles in membrane pores. Overall, the proposed model is very effective in generating all the necessary parameters, especially for estimating the water permeability, as well as the various permeabilities associated with both, monovalent and divalent types of ion in the solution. Moreover, the effects of osmotic pressure on the respective species and water flux can be estimated. The proposed RO model was found to be very efficient in predicting the performance of various types of membranes, and its performance has been validated against available membrane performance data obtained from various sources. Since the attained model predictions are in very good agreement with actual membrane performance data, the proposed model can be considered as a very effective tool for use in commercial process simulator platforms. PB - Elsevier Ltd T2 - Computers and Chemical Engineering T1 - The development of a process simulator transport model for RO systems SP - 107783 VL - 161 DO - 10.1016/j.compchemeng.2022.107783 ER -
@article{ author = "Stijepović, Mirko and Alnouri, Sabla and Stijepović, Vladimir and Stajić-Trošić, Jasna and Grozdanić, Nikola and Grujić, Aleksandar", year = "2022", abstract = "This paper introduces solute-solvent interactions onto a universal transport modeling approach that has been recently introduced for predicting RO membrane performance. The mathematical modeling framework utilizes chemical potential calculations rather than concentrations, and is based on the standard solution diffusion theory. Accounting for solute-solvent interactions were all based on a Maxwell-Stefan approach for reduced motion of particles in membrane pores. Overall, the proposed model is very effective in generating all the necessary parameters, especially for estimating the water permeability, as well as the various permeabilities associated with both, monovalent and divalent types of ion in the solution. Moreover, the effects of osmotic pressure on the respective species and water flux can be estimated. The proposed RO model was found to be very efficient in predicting the performance of various types of membranes, and its performance has been validated against available membrane performance data obtained from various sources. Since the attained model predictions are in very good agreement with actual membrane performance data, the proposed model can be considered as a very effective tool for use in commercial process simulator platforms.", publisher = "Elsevier Ltd", journal = "Computers and Chemical Engineering", title = "The development of a process simulator transport model for RO systems", pages = "107783", volume = "161", doi = "10.1016/j.compchemeng.2022.107783" }
Stijepović, M., Alnouri, S., Stijepović, V., Stajić-Trošić, J., Grozdanić, N.,& Grujić, A.. (2022). The development of a process simulator transport model for RO systems. in Computers and Chemical Engineering Elsevier Ltd., 161, 107783. https://doi.org/10.1016/j.compchemeng.2022.107783
Stijepović M, Alnouri S, Stijepović V, Stajić-Trošić J, Grozdanić N, Grujić A. The development of a process simulator transport model for RO systems. in Computers and Chemical Engineering. 2022;161:107783. doi:10.1016/j.compchemeng.2022.107783 .
Stijepović, Mirko, Alnouri, Sabla, Stijepović, Vladimir, Stajić-Trošić, Jasna, Grozdanić, Nikola, Grujić, Aleksandar, "The development of a process simulator transport model for RO systems" in Computers and Chemical Engineering, 161 (2022):107783, https://doi.org/10.1016/j.compchemeng.2022.107783 . .