Research of a diffusion transmittivity of proteins through ultrafiltrational membranes
https://doi.org/10.20914/2310-1202-2019-1-77-81
Abstract
In work were investigated processes of a transmittivity, dairy components through ultrafiltrational polymeric membranes of a type of UPM100, UAM150 and UPMK. Two types of installation a diffusion transmittivity were described. The first installation with use of the roll-type membranous module, the second installation has an appearance of a flat-chamber cell. Preferences for carrying out the pilot studies it is given to a flat-chamber cell. Researches are conducted at change of concentration and temperature of solution. It is noted that with strengthening the diffusion transmittivity decreases, and with solution temperature increase the transmittivity increases. Decrease in a diffusion transmittivity is caused by formation of the boundary diffusion layers reducing transfer of substance through boundary and fissile layers of a membrane. Increase in a diffusion transmittivity is caused by body height of ionic mobility and molecules of substance with solution temperature increase that leads to partial destruction of boundary diffusion layers at a membrane surface. Mathematical expressions are developed for theoretical calculation of coefficient of a diffusion transmittivity and numerical values of sizes of empirical coefficients are received. The developed mathematical expressions with good reliability describe the experimental data’s on a diffusion transmittivity. The obtained experimental and calculation data can be applied with big reliability in calculations of streams of substances through the semipermeable membranes and also in engineering calculation procedures and predictions of effectiveness of application of membranous processes to division, cleanings and concentratings of industrial and technological solutions. By results of experiments and design data’s curves which demonstrate influence of concentration on a diffusion transmittivity for all types of the studied ultrafiltrational polymeric membranes were constructed.
About the Authors
S. I. Lazarev
Tambov State Technical University
Russian Federation
Dr. Sci. (Engin.), professor, applied geometry and computer graphics department, Michurinskaya str., 112, Tambov, Russia
Russian Federation
Dr. Sci. (Engin.), professor, applied geometry and computer graphics department, Michurinskaya str., 112, Tambov, Russia
D. A. Rodionov
Tambov State Technical University
graduate student, applied geometry and computer graphics department, Michurinskaya str., 112, Tambov, Russia
graduate student, applied geometry and computer graphics department, Michurinskaya str., 112, Tambov, Russia
K. K. Polyanskiy
Voronezh branch of the Russian economic university named after G.V. Plekhanova
Dr. Sci. (Engin.), professor, commerce and merchandizings department, Karl Marx str., 67A, Voronezh, 394030, Russia
Dr. Sci. (Engin.), professor, commerce and merchandizings department, Karl Marx str., 67A, Voronezh, 394030, Russia
V. Yu. Bogomolov
Tambov State Technical University
Cand. Sci. (Engin.), associate professor, nature management and environmental protection department, Michurinskaya str., 112, Tambov, Russia
Cand. Sci. (Engin.), associate professor, nature management and environmental protection department, Michurinskaya str., 112, Tambov, Russia
References
1. Dytnerskij Yu.I. Baromembrannyye protsessy. Teoriya i raschet [Baromembranes processes. Theory and calculation. Moscow, Himiya, 1986. 272 p. (in Russian).
2. Lazarev S.I., Kovaleva O.A., Sнеstаkоv K.V., Polyanskiy K.K. Features of ultrafiltration cleaning of industrial solutions of starch and syrup production. Vestnik VGUIT [Proceedings of VSUET]. 2018. vol. 80. no. 2. pp. 45–50. (in Russian).
3. Lazarev S.I., Golovashin V.L., Polyanskiy K.K., Mal'ceva O.Yu. Investigation of the retention rate in the process of reverse osmosis separation of biological solutions of biochemical plants. Vestnik VGUIT [Proceedings of VSUET]. 2015. no. 2. pp. 204–209. (in Russian).
4. Naudy S., Collette F., Thominette F., Gebel G. et al. Influence of hygrothermal aging on the gas and water transport properties of Nafion membranes. Journal of Membrane Science. 2014. vol. 451. pp. 293–304.
5. Zavastin D., Cretescu I. Bezdadea М. et al. Preparation, characterization and applicability of cellulose acetate–polyurethane blend membrane in separation techniques. Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2010. vol. 370. no. 1–3. pp. 120–128.
6. Kamal Н., Abd-Elrahim F.M., Lotfy S. Characterization and some properties of cellulose acetate-co-polyethylene oxide blends prepared by the use of gamma irradiation. Journal of Radiation Research and Applied Sciences. 2014. vol. 7. no. 2. pp. 146–153. doi: 10.1016/j.jrras.2014.01.003
7. Bogomolov V.Yu. Razrabotka i nauchnoye obosnovaniye protsessa ul'trafil'tratsionnogo kontsentrirovaniya i demineralizatsii podsyrnoy syvorotki [Development and scientific substantiation of the process of ultrafiltration concentration and demineralization of cheese whey]. Tambov, TGTU, 2015. 191 p. (in Russian).
8. Mateyko N.V. Analysis of wastewater of the dairy industry. Sbornik materialov 73-y studencheskoy nauchno-tekhnicheskoy konferentsii [Proceedings of the 73rd Student Scientific and Technical Conference]. Minsk, BNTU, 2017. pp. 155–160. (in Russian).
9. Arthanareeswaran G., Thanikaivelan P., Srinivasn K., Mohan D. et al. Synthesis, characterization and thermal studies on cellulose acetate membranes with additive. European Polymer Journal. 2004. vol. 40. no. 9. pp. 2153–2159.
10. Khramtsov A.G., Nesterenko P.G. Tekhnologiya produktov iz molochnoy syvorotki [Technology of whey products]. Moscow, DeLi print, 2004. 587 p. (in Russian).
Review
For citations:
Lazarev S.I., Rodionov D.A., Polyanskiy K.K., Bogomolov V.Yu. Research of a diffusion transmittivity of proteins through ultrafiltrational membranes. Proceedings of the Voronezh State University of Engineering Technologies. 2019;81(1):77-81. (In Russ.) https://doi.org/10.20914/2310-1202-2019-1-77-81
Views:
553
Email this article 
Post a Comment 
