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The improved evaluation of the duration of the fouled membrane modules regeneration

Development, energy and resource saving in the chemical and food technologies
3rd International Scientific Conference «Chemical Technology and Engineering»: Proceedings – June 21–24th, 2021, Lviv, Ukraine – Lviv: Lviv Polytechnic National University, 2021, pp. 89–90

DOI: https://doi.org/10.23939/cte2021.01.089

Authors

First and Last Name Academic degree E-mail Affiliation
Serhii Huliienko Ph.D. sergiiguliienko [at] gmail.com Department of Machines and Apparatus of Chemical and Oil Refinery Productions, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
Kyiv, Ukraine
Ihor Tereshenko No i.cheetah1322 [at] gmail.com Department of Machines and Apparatus of Chemical and Oil Refinery Productions, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
Kyiv, Ukraine

I and my co-authors (if any) authorize the use of the Paper in accordance with the Creative Commons CC BY license

First published on this website: 05.03.2021 - 11:59
Abstract

The calculations of the duration of the membrane modules regeneration using the corrected dimensionless equation were carried out. It was defined that proposed equation allows avoiding the overestimation of regeneration time. The results show that assumption about the negligible influence of the concentration change in the cleaning solution is reliable.

Keywords
foulingmembraneregenerationdimensionless equationcalculationcleaning solutionmass transfer coefficient.
References
  1. Jafari M., D'haese A., Zlopasa J., Cornelissen E.R., Vrouwenvelder J.S., Verbeken K., Verliefde A., van Loosdrecht M.C.M., Picioreanu C. (2020). A comparison between chemical cleaning efficiency in lab-scale and full-scale reverse osmosis membranes: Role of extracellular polymeric substances (EPS). Journal of Membrane Science, 609, 118189, https://doi.org/10.1016/j.memsci.2020.118189
  2. Korniyenko Y., Guliienko S., Lialka M. (2015). Mathematical simulation of fouled membrane modules regeneration. Ukrainian Food Journal, 4. (3), 481-493
  3. Huliienko S. V., Korniienko Y. M., Metlina M. S., Tereshenko I. Y., Kaminskyi V. S. (2020). The correction of the dimensionless equation for the mass transfer coefficient estimation during the membrane modules regeneration. Journal of Engineering Sciences, 7(2), 24–29, https://doi.org/10.21272/jes.2020.7(2).f4
First published Full Text (05.03.2021 - 11:59)
Official paper