PREPARATION OF POLYPHENYLSULFONE/POLYSULFONE BLEND MEMBRANES
Abstract
The correlation between the structure and phase state of the solutions of polyphenylsulfone (PPSU) and polysulfone (PSF) blends and the transport properties of ultrafiltration membranes, prepared from these solutions, is revealed : pure water flux of the PPSU/PSF blend membranes passes through the maximum at the most heterogeneous structure of polymer solutions at the PPSU : PSF blend ratio (30–50) : (70–50). In this study, the maximum pure water flux achieves 80–87 l ∙ · m–2 ∙ · h–1, which significantly exceeds the data reported in the literature up-to-date.
About the Authors
T. V. Plisko
Institute of Physical Organic Chemistry of the National Academy of Sciences of Belarus
Belarus
Senior researcher
Belarus
Senior researcher
A. V. Bildyukevich
Institute of Physical Organic Chemistry of the National Academy of Sciences of Belarus
Belarus
Academician, D. Sc. (Chemistry), Professor, Director
Belarus
Academician, D. Sc. (Chemistry), Professor, Director
Y. A. Isaichykava
Institute of Physical Organic Chemistry of the National Academy of Sciences of Belarus
Belarus
Junior researcher
Belarus
Junior researcher
V. V. Volkov
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Belarus
D. Sc. (Chemistry), Professor, Head of the Laboratory
Belarus
D. Sc. (Chemistry), Professor, Head of the Laboratory
References
1. Dizman C., Tasdelen M. A., Yagci A. Recent advances in the preparation of functionalized polysulfones. Polymer International, 2013, vol. 62, no. 7, pp. 991–1007. doi.org/10.1002/pi.4525.
2. Darvishmanesh S., Jansen J. C., Tasselli F., Tocci E., Luis P., Degrève J., Drioli E., Bruggen B. van der. Novel polyphenylsulfone membrane for potential use in solvent nanofiltration. Journal of Membrane Science, 2011, vol. 379, no. 1–2, pp. 60–68. doi.org/10.1016/j.memsci.2011.05.045.
3. Jansen J. C., Darvishmanesh S., Tasselli F., Bazzarelli F., Bernardo P., Tocci E., Friess K., Randova A., Drioli E., Bruggen B. van der. Influence of the blend composition on the properties and separation performance of novel solvent resistant polyphenylsulfone/polyimide nanofiltration membranes. Journal of Membrane Science, 2013, vol. 447, pp. 107–118. doi.org/10.1016/j.memsci.2013.07.009.
4. Darvishmanesh S., Tasselli F., Jansen J. C., Tocci E., Bazzarelli F., Bernardo P., Luis P., Degrève J., Drioli E., Bruggen B. van der. Preparation of solvent stable polyphenylsulfone hollow fiber nanofiltration membranes. Journal of Membrane Science, 2011, vol. 384, no. 1–2, pp. 89–96. doi.org/10.1016/j.memsci.2011.09.003.
5. Jullok N., Deforche T., Luis P., Bruggen B. van der. Sorption and diffusivity study of acetic acid and water in polymeric membranes. Chemical Engineering Science, 2012, vol. 78, pp. 14–20. doi.org/10.1016/j.ces.2012.04.022.
6. Jullok N., Darvishmanesh S., Luisa P., Bruggen B. van der. The potential of pervaporation for separation of acetic acid and water mixtures using polyphenylsulfone membranes. Chemical Engineering Journal, 2011, vol. 175, pp. 306–315. doi.org/10.1016/j.cej.2011.09.109.
7. Moideen I. K., Isloora A. M., Ismail A. F., Obaid A., Hoong-Kun Fun. Fabrication and characterization of new PSF/PPSU UF blend membrane for heavy metal rejection. Desalination and Water Treatment, 2015, no. 42, pp. 1–10. doi.org/10.1080/19443994.2015.1106985.
8. Praneeth K., Bhargava Suresh K., James T., Sridhar S. Design of novel ultrafiltration systems based on robust polyphenylsulfone hollow fiber membranes for treatment of contaminated surface water. Chemical Engineering Journal, 2014, vol. 248, pp. 297–306. doi.org/10.1016/j.cej.2014.02.087.
9. Tzu-Hsiang Weng, Hui-Hsin Tseng, Ming-Yen Wey. Preparation and characterization of PPSU/PBNPI blend membrane for hydrogen separation. International Journal of Hydrogen Energy, 2008, vol. 33, no. 15, pp. 4178–4182. doi.org/10.1016/j.ijhydene.2008.04.058.
10. Decker B., Hartmann-Thompson C., Carver P. I., Keinath S. E., Santurri P. R. Multilayer sulfonated polyhedral oligosilsesquioxane (S-POSS)–sulfonated polyphenylsulfone (S-PPSU) composite proton exchange membranes. Chemistry of Materials, 2010, vol. 22, no. 3, pp. 942–948. doi.org/10.1021/cm901820s.
11. Yang Liu, Xigui Yue, Shuling Zhang, Jiannan Ren, Lilong Yang, Qinhong Wang, Guibin Wang. Synthesis of sulfonated polyphenylsulfone as candidates for antifouling ultrafiltration membrane. Separation and Purification Technology, 2012, vol. 98, pp. 298–307. doi.org/10.1016/j.seppur.2012.06.031.
12. Li-Luen Hwang, Hui-Hsin Tseng, Jyh-Cherng Chen. Fabrication of polyphenylsulfone/polyetherimide blend membranes for ultrafiltration applications: The effects of blending ratio on membrane properties and humic acid removal performance. Journal of Membrane Science, 2011, vol. 384, no. 1–2, pp. 72–81. doi.org/10.1016/j.memsci.2011.09.005.
13. Klenin V. I., Schegolev S. Yu., Lavrushkin V. I. Characteristic functions of light scattering of dispersed systems. Saratov, Saratov University Publ., 1977. 177 p.
14. Meek K. M., Dennis S., Khan S. Changes in the refractive index of the stroma and its extrafibrillar matrix when the cornea swells. Biophysical Journal, 2003, vol. 85, no. 4, pp. 2205–2212. doi.org/10.1016/s0006-3495(03)74646-3.
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