IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v15y2023i2p1179-d1028957.html
   My bibliography  Save this article

Simultaneous Removal of As(III) and Fluoride Ions from Water Using Manganese Oxide Supported on Graphene Nanostructures (GO-MnO 2 )

Author

Listed:
  • Athanasia K. Tolkou

    (Laboratory of Chemical and Environmental Technology, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
    Department of Chemistry, International Hellenic University, 65404 Kavala, Greece)

  • Dimitrios G. Trikkaliotis

    (Department of Chemistry, International Hellenic University, 65404 Kavala, Greece)

  • George Z. Kyzas

    (Department of Chemistry, International Hellenic University, 65404 Kavala, Greece)

  • Ioannis A. Katsoyiannis

    (Laboratory of Chemical and Environmental Technology, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece)

  • Eleni A. Deliyanni

    (Laboratory of Chemical and Environmental Technology, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece)

Abstract

In the present research, the use of manganese oxides supported on graphene nanostructures (GO-MnO 2 ), which support the synergistic action of adsorption and oxidation, in the combined removal of arsenic and fluoride from drinking water was studied. The simultaneous occurrence of fluoride and arsenic in groundwater is one of the major environmental problems, occurring mainly in anhydrous regions of Latin America and the world. These pollutants cause significant health problems and are difficult to remove simultaneously from drinking water. The structure of GO-MnO 2 was characterized by the application of FTIR, EDS and SEM techniques. The effects of the adsorbent’s dosage, the pH value, the contact time and the initial concentrations of As(III) and F ions (F − ) were examined with respect to the removal of As(III) and F ions. According to the results, the presence of arsenic enhances fluoride removal with increasing arsenic concentrations, and the presence of fluoride enhances arsenic removal with increasing fluoride concentrations, mainly at a neutral pH value. The co-presence removal efficiencies were 89% (a residual concentration of 1.04 mg/L) for fluoride and about 97% (a residual concentration of 2.89 μg/L) for arsenic.

Suggested Citation

  • Athanasia K. Tolkou & Dimitrios G. Trikkaliotis & George Z. Kyzas & Ioannis A. Katsoyiannis & Eleni A. Deliyanni, 2023. "Simultaneous Removal of As(III) and Fluoride Ions from Water Using Manganese Oxide Supported on Graphene Nanostructures (GO-MnO 2 )," Sustainability, MDPI, vol. 15(2), pages 1-19, January.
  • Handle: RePEc:gam:jsusta:v:15:y:2023:i:2:p:1179-:d:1028957
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/15/2/1179/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2071-1050/15/2/1179/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Athanasia K. Tolkou & George Z. Kyzas & Ioannis A. Katsoyiannis, 2022. "Arsenic(III) and Arsenic(V) Removal from Water Sources by Molecularly Imprinted Polymers (MIPs): A Mini Review of Recent Developments," Sustainability, MDPI, vol. 14(9), pages 1-16, April.
    2. Asterios Laskaridis & Ioannis Sarakatsianos & Nikolaos Tzollas & Ioannis A. Katsoyiannis, 2020. "Simultaneous Removal of Arsenate and Chromate from Ground- and Surface- Waters by Iron-Based Redox Assisted Coagulation," Sustainability, MDPI, vol. 12(13), pages 1-20, July.
    3. Athanasia K. Tolkou & Natalia Manousi & George A. Zachariadis & Ioannis A. Katsoyiannis & Eleni A. Deliyanni, 2021. "Recently Developed Adsorbing Materials for Fluoride Removal from Water and Fluoride Analytical Determination Techniques: A Review," Sustainability, MDPI, vol. 13(13), pages 1-26, June.
    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. Tamara Tadić & Bojana Marković & Jelena Radulović & Jelena Lukić & Ljiljana Suručić & Aleksandra Nastasović & Antonije Onjia, 2022. "A Core-Shell Amino-Functionalized Magnetic Molecularly Imprinted Polymer Based on Glycidyl Methacrylate for Dispersive Solid-Phase Microextraction of Aniline," Sustainability, MDPI, vol. 14(15), pages 1-15, July.
    2. Athanasia K. Tolkou & George Z. Kyzas & Ioannis A. Katsoyiannis, 2022. "Arsenic(III) and Arsenic(V) Removal from Water Sources by Molecularly Imprinted Polymers (MIPs): A Mini Review of Recent Developments," Sustainability, MDPI, vol. 14(9), pages 1-16, April.
    3. Athanasia K. Tolkou & Dimitra K. Toubanaki & George Z. Kyzas, 2023. "Detection of Arsenic, Chromium, Cadmium, Lead, and Mercury in Fish: Effects on the Sustainable and Healthy Development of Aquatic Life and Human Consumers," Sustainability, MDPI, vol. 15(23), pages 1-17, November.
    4. Maria Xanthopoulou & Dimitrios Giliopoulos & Nikolaos Tzollas & Konstantinos S. Triantafyllidis & Margaritis Kostoglou & Ioannis A. Katsoyiannis, 2021. "Phosphate Removal Using Polyethylenimine Functionalized Silica-Based Materials," Sustainability, MDPI, vol. 13(3), pages 1-17, February.
    5. Shuai Lu & Yimeng Yang & Xiaosi Su & Kaining Yu & Xinzhou Wang, 2022. "Arsenic Adsorption and Desorption in Various Aqueous Media in the Nearshore Zone and Influencing Factors," Sustainability, MDPI, vol. 14(17), pages 1-17, September.

    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:jsusta:v:15:y:2023:i:2:p:1179-:d:1028957. 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.