TY  - JOUR
AU  - Putić, Lana
AU  - Stajić-Trošić, Jasna
AU  - Ćosović, Vladan
AU  - Grujić, Aleksandar
AU  - Milanović, Jovana
AU  - Pilić, Branka
AU  - Stanković, Snežana
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4992
AB  - This study investigates the effect of surface modification by deposition of electrospun fibers on properties and performance of three different microporous polypropylene/polyethylene (PP/PE) commercial nonwoven membrane supports (Novatexx 2430, 2465 and 2473). Polyamide (nylon 6) nanofiber webs with a small number of defects and fibers of about 100 nanometer diameter were successfully deposited onto a surface of the selected membrane supports. FESEM was used to examine microstructure and morphology of the unmodified substrates and the prepared composite two-layer membranes. DSC was applied to investigate thermal stability and FT-IR analysis to confirm the chemical composition of the studied membranes. Saline water permeability tests of the prepared two-layer composite membranes were carried out. The largest pressure difference was measured for PA nanofiber/Novatexx 2430 sample, which was ascribed to a denser net structure of the membrane support and possibly to the newly formed layer of dissolved salts on the membrane surface.
T2  - Journal of the Textile Institute
T1  - Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers
EP  - 121
IS  - 1
SP  - 110
VL  - 114
DO  - 10.1080/00405000.2021.2024343
ER  - 

@article{
author = "Putić, Lana and Stajić-Trošić, Jasna and Ćosović, Vladan and Grujić, Aleksandar and Milanović, Jovana and Pilić, Branka and Stanković, Snežana",
year = "2023",
abstract = "This study investigates the effect of surface modification by deposition of electrospun fibers on properties and performance of three different microporous polypropylene/polyethylene (PP/PE) commercial nonwoven membrane supports (Novatexx 2430, 2465 and 2473). Polyamide (nylon 6) nanofiber webs with a small number of defects and fibers of about 100 nanometer diameter were successfully deposited onto a surface of the selected membrane supports. FESEM was used to examine microstructure and morphology of the unmodified substrates and the prepared composite two-layer membranes. DSC was applied to investigate thermal stability and FT-IR analysis to confirm the chemical composition of the studied membranes. Saline water permeability tests of the prepared two-layer composite membranes were carried out. The largest pressure difference was measured for PA nanofiber/Novatexx 2430 sample, which was ascribed to a denser net structure of the membrane support and possibly to the newly formed layer of dissolved salts on the membrane surface.",
journal = "Journal of the Textile Institute",
title = "Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers",
pages = "121-110",
number = "1",
volume = "114",
doi = "10.1080/00405000.2021.2024343"
}

Putić, L., Stajić-Trošić, J., Ćosović, V., Grujić, A., Milanović, J., Pilić, B.,& Stanković, S.. (2023). Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers. in Journal of the Textile Institute, 114(1), 110-121.
https://doi.org/10.1080/00405000.2021.2024343

Putić L, Stajić-Trošić J, Ćosović V, Grujić A, Milanović J, Pilić B, Stanković S. Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers. in Journal of the Textile Institute. 2023;114(1):110-121.
doi:10.1080/00405000.2021.2024343 .

Putić, Lana, Stajić-Trošić, Jasna, Ćosović, Vladan, Grujić, Aleksandar, Milanović, Jovana, Pilić, Branka, Stanković, Snežana, "Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers" in Journal of the Textile Institute, 114, no. 1 (2023):110-121,
https://doi.org/10.1080/00405000.2021.2024343 . .

TY  - JOUR
AU  - Putic, Lana
AU  - Alnouri, Sabla
AU  - Stijepovic, Vladimir
AU  - Stajic-Trosic, Jasna
AU  - Grujic, Aleksandar
AU  - Stijepović, Mirko
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4892
AB  - This paper presents a new transport model for reverse osmosis (RO) systems, which combines irreversible thermodynamics, together with solution-diffusion theory. The simplifications adopted by the classical theory for solution-diffusion mechanisms have been found to be quite lacking when it comes to predicting the separation of multicomponent mixtures. The presented model accounts for multicomponent computations through the application of thermodynamic property models, as a means to predict the various interactions amongst the species that are present in solution. The developed transport model is relatively easy to implement, and can be utilized alongside existing equipment and thermodynamic property models. The applicability of the model presented in this paper has been tested on three different case studies, including a case that investigates single component behavior and a case that investigates multicomponent behavior The proposed model shows very good agreement with experimental results .
T2  - Computers & Chemical Engineering
T1  - A universal transportation model for reverse osmosis systems
VL  - 148
DO  - 10.1016/j.compchemeng.2021.107264
ER  - 

@article{
author = "Putic, Lana and Alnouri, Sabla and Stijepovic, Vladimir and Stajic-Trosic, Jasna and Grujic, Aleksandar and Stijepović, Mirko",
year = "2021",
abstract = "This paper presents a new transport model for reverse osmosis (RO) systems, which combines irreversible thermodynamics, together with solution-diffusion theory. The simplifications adopted by the classical theory for solution-diffusion mechanisms have been found to be quite lacking when it comes to predicting the separation of multicomponent mixtures. The presented model accounts for multicomponent computations through the application of thermodynamic property models, as a means to predict the various interactions amongst the species that are present in solution. The developed transport model is relatively easy to implement, and can be utilized alongside existing equipment and thermodynamic property models. The applicability of the model presented in this paper has been tested on three different case studies, including a case that investigates single component behavior and a case that investigates multicomponent behavior The proposed model shows very good agreement with experimental results .",
journal = "Computers & Chemical Engineering",
title = "A universal transportation model for reverse osmosis systems",
volume = "148",
doi = "10.1016/j.compchemeng.2021.107264"
}

Putic, L., Alnouri, S., Stijepovic, V., Stajic-Trosic, J., Grujic, A.,& Stijepović, M.. (2021). A universal transportation model for reverse osmosis systems. in Computers & Chemical Engineering, 148.
https://doi.org/10.1016/j.compchemeng.2021.107264

Putic L, Alnouri S, Stijepovic V, Stajic-Trosic J, Grujic A, Stijepović M. A universal transportation model for reverse osmosis systems. in Computers & Chemical Engineering. 2021;148.
doi:10.1016/j.compchemeng.2021.107264 .

Putic, Lana, Alnouri, Sabla, Stijepovic, Vladimir, Stajic-Trosic, Jasna, Grujic, Aleksandar, Stijepović, Mirko, "A universal transportation model for reverse osmosis systems" in Computers & Chemical Engineering, 148 (2021),
https://doi.org/10.1016/j.compchemeng.2021.107264 . .