IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2021i1p149-d711737.html
   My bibliography  Save this article

Fouling Mitigation of Ion Exchange Membranes in Energy Conversion Devices

Author

Listed:
  • Beom-Seok Kim

    (Department of Green Chemical Engineering, College of Engineering, Sangmyung University, Cheonan 31066, Korea)

  • Jin-Soo Park

    (Department of Green Chemical Engineering, College of Engineering, Sangmyung University, Cheonan 31066, Korea
    Future Environment and Energy Research Institute, Sangmyung University, Cheonan 31066, Korea)

Abstract

In this study, three different environmentally friendly fouling mitigation technologies are suggested and are investigated in reverse electrodialysis (RED) to develop the most appropriate fouling mitigation technology for RED: applying direct current, flowing a solution with high salt concentration, and periodically switching river and seawater streams in RED. The quantitative level of anion exchange membrane fouling mitigation is evaluated in terms of the power density and the amount of power generation of RED. Applying a direct current electric field with higher voltage than 8 V was not allowed for fouling mitigation in the two-cell-pair bench RED stack due to decomposition of the redox couple. In comparison of the RED operations with two different fouling mitigation methods using firstly 40-min power generation during in-operation and 40-min fouling mitigation stage during out-of-operation as a cycle for 80 min and secondly 80-min forward power generation and 80-min backward power generation as two cycles. It was found that, over five cycles, the amount of the RED power generation using the former fouling mitigation method is 1.7 times higher than RED power generation using the latter fouling mitigation method.

Suggested Citation

  • Beom-Seok Kim & Jin-Soo Park, 2021. "Fouling Mitigation of Ion Exchange Membranes in Energy Conversion Devices," Energies, MDPI, vol. 15(1), pages 1-10, December.
    • Handle: RePEc:gam:jeners:v:15:y:2021:i:1:p:149-:d:711737
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/1/149/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/15/1/149/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Jin-Soo Park, 2021. "Hydrogen-Based Energy Conversion: Polymer Electrolyte Fuel Cells and Electrolysis," Energies, MDPI, vol. 14(16), pages 1-2, August.
    2. Hyeon-Bee Song & Jong-Hyeok Park & Jin-Soo Park & Moon-Sung Kang, 2021. "Pore-Filled Proton-Exchange Membranes with Fluorinated Moiety for Fuel Cell Application," Energies, MDPI, vol. 14(15), pages 1-13, July.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Abdul Ghani Olabi & Tabbi Wilberforce & Abdulrahman Alanazi & Parag Vichare & Enas Taha Sayed & Hussein M. Maghrabie & Khaled Elsaid & Mohammad Ali Abdelkareem, 2022. "Novel Trends in Proton Exchange Membrane Fuel Cells," Energies, MDPI, vol. 15(14), pages 1-35, July.
    2. Fan Yang & Xiaoming Xu & Yuehua Li & Dongfang Chen & Song Hu & Ziwen He & Yi Du, 2023. "A Review on Mass Transfer in Multiscale Porous Media in Proton Exchange Membrane Fuel Cells: Mechanism, Modeling, and Parameter Identification," Energies, MDPI, vol. 16(8), pages 1-24, April.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:15:y:2021:i:1:p:149-:d:711737. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.