Skip to main content
Log in

A Modified Hydrodynamic Isolation Method to Measure Ion Fluxes and Ion Transport Numbers across an Anion-Exchange Membrane in the Sulfuric Acid–Amine–Amine Salt System

  • Published:
Membranes and Membrane Technologies Aims and scope Submit manuscript

Abstract

A modified method to measure ion fluxes and effective ion transport numbers across an anion-exchange membrane is proposed in this work. This method involves the hydrodynamic isolation of the membrane from the interfering effect of processes that occur in membranes localized on both sides of the studied membrane–adjacent solution system. Unlike the well-known method of the hydrodynamic isolation of the studied membrane, the proposed method provides an experimental determination of the fluxes and transport numbers across an anion-exchange membrane for all ions, particularly in an asymmetric system, in which solutions localized on both sides of the studied membrane have different compositions. The possibilities of the proposed method are shown using the example of the sulfuric acid solution|anion-exchange membrane|solution containing diethylamine and diethylammonium sulfate system.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1.
Fig. 2.
Fig. 3.
Fig. 4.

Similar content being viewed by others

REFERENCES

  1. P. Długołecki, B. Anet, S. J. Metz, K. Nijmeijer, and M. Wessling, J. Membr. Sci. 346, 163 (2010).

    Article  Google Scholar 

  2. T. Luo, S. Abdu, and M. Wessling, J. Membr. Sci. 555, 429 (2018).

    Article  CAS  Google Scholar 

  3. P. Nativ, N. Fridman-Bishop, and Y. Gendel, J. Membr. Sci. 584, 46 (2019).

    Article  CAS  Google Scholar 

  4. J. Arroyo, M. Akieh-Pirkanniemi, G. Lisak, R.-M. Latonen, and J. Bobacka, J. Membr. Sci. 581, 50 (2019).

    Article  CAS  Google Scholar 

  5. A. Munchinger and K.-D. Kreuer, J. Membr. Sci. 592, 1 (2019).

    Article  Google Scholar 

  6. A. J. B. Ed. Kemperman, Handbook on Bipolar Membrane Technology (Twente University Press, Enschede, 2000).

  7. T. Xu, Desalination 140, 247 (2001).

    Article  CAS  Google Scholar 

  8. G. Pourcelly, Russ. J. Electrochem. 38, 919 (2002).

    Article  CAS  Google Scholar 

  9. T. Xu, Resour., Conserv. Recycl. 37, 1 (2002).

    Article  CAS  Google Scholar 

  10. H. Strathmann, Ion-exchange Membrane Separation Processes, Membrane Science and Technology series, vol. 9, 1st Ed. (Elsevier, Amsterdam, 2004).

    Google Scholar 

  11. N. Lakshminarayanaiah, Transport Phenomena in Membranes (Academic Press, 1969).

    Google Scholar 

  12. V. I. Zabolotskiy and V. V. Nikonenko, Ion Transport in Membranes (Nauka, Moscow, 1996) [in Russian].

    Google Scholar 

  13. O. V. Bobreshova, E. N. Korzhov, T. Sh. Kharebava, A. Ya. Shatalov, and E. M. Balavadze, Elektrokhimiya 19, 1668 (1983).

    CAS  Google Scholar 

  14. V. I. Zabolotskii, L. E. El’nikova, N. V. Shel’deshov, and A. V. Alekseev, Sov. Electrochem. 23, 1516 (1987).

    Google Scholar 

  15. V. I. Zabolotskii, N. V. Shel’deshov, I. V. Orel, and K. A. Lebedev, Russ. J. Electrochem. 33, 1066 (1997).

    CAS  Google Scholar 

Download references

Funding

This work was supported by the Russian Foundation for Basic Research, project no. 17-08-01689.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to N. V. Sheldeshov.

Additional information

Translated by M. Timoshinina

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Sheldeshov, N.V., Zabolotsky, V.I., Karpenko, T.V. et al. A Modified Hydrodynamic Isolation Method to Measure Ion Fluxes and Ion Transport Numbers across an Anion-Exchange Membrane in the Sulfuric Acid–Amine–Amine Salt System. Membr. Membr. Technol. 2, 189–194 (2020). https://doi.org/10.1134/S2517751620030075

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S2517751620030075

Keywords:

Navigation