IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v19y2022i16p9923-d885992.html
   My bibliography  Save this article

Hydrogen Peroxide Activated by Biochar-Supported Sulfidated Nano Zerovalent Iron for Removal of Sulfamethazine: Response Surface Method Approach

Author

Listed:
  • Tiao Zhang

    (College of Environmental Science and Engineering, Guilin University of Technology, Guilin 541004, China
    Key Laboratory of Agricultural Environmental Pollution Prevention and Control in Red Soil Hilly Region of Jiangxi Province, School of Life Science, Jinggangshan University, Ji’an 343009, China
    These authors contributed equally to this work.)

  • Cui Hu

    (Key Laboratory of Agricultural Environmental Pollution Prevention and Control in Red Soil Hilly Region of Jiangxi Province, School of Life Science, Jinggangshan University, Ji’an 343009, China
    These authors contributed equally to this work.)

  • Qian Li

    (Key Laboratory of Agricultural Environmental Pollution Prevention and Control in Red Soil Hilly Region of Jiangxi Province, School of Life Science, Jinggangshan University, Ji’an 343009, China)

  • Chuxin Chen

    (Key Laboratory of Agricultural Environmental Pollution Prevention and Control in Red Soil Hilly Region of Jiangxi Province, School of Life Science, Jinggangshan University, Ji’an 343009, China)

  • Jianhui Hu

    (Key Laboratory of Agricultural Environmental Pollution Prevention and Control in Red Soil Hilly Region of Jiangxi Province, School of Life Science, Jinggangshan University, Ji’an 343009, China)

  • Xiaoyu Xiao

    (Key Laboratory of Agricultural Environmental Pollution Prevention and Control in Red Soil Hilly Region of Jiangxi Province, School of Life Science, Jinggangshan University, Ji’an 343009, China
    Zhongke-Ji’an Institute for Eco-Environmental Sciences, Ji’an 343016, China)

  • Mi Li

    (Key Laboratory of Agricultural Environmental Pollution Prevention and Control in Red Soil Hilly Region of Jiangxi Province, School of Life Science, Jinggangshan University, Ji’an 343009, China)

  • Xiaoming Zou

    (Key Laboratory of Agricultural Environmental Pollution Prevention and Control in Red Soil Hilly Region of Jiangxi Province, School of Life Science, Jinggangshan University, Ji’an 343009, China)

  • Liangliang Huang

    (College of Environmental Science and Engineering, Guilin University of Technology, Guilin 541004, China)

Abstract

Biochar (BC)-supported sulfide-modified nanoscale zerovalent iron (S-nZVI/BC) was prepared using the liquid-phase reduction method for the application of the removal of sulfamethazine (SMZ) from water. The reaction conditions were optimized by the Box–Behnken response surface method (RSM). A model was constructed based on the influence factors of the removal rate, i.e., the carbon-to-iron ratio (C/Fe), iron-sulfur ratio (Fe/S), pH, and hydrogen peroxide (H 2 O 2 ) concentration, and the influence of each factor on the removal efficiency was investigated. The optimal removal process parameters were determined based on theoretical and experimental results. The results showed that the removal efficiency was significantly affected by the C/Fe ratio and pH ( p < 0.0001) but relatively weakly affected by the Fe/S ratio ( p = 0.0973) and H 2 O 2 concentration ( p = 0.022). The optimal removal process parameters were as follows: 0.1 mol/L H 2 O 2 , a pH of 3.18, a C/Fe ratio of 0.411, and a Fe/S ratio of 59.75. The removal rate of SMZ by S-nZVI/BC was 100% under these conditions. Therefore, it is feasible to use the Box–Behnken RSM to optimize the removal of emerging pollutants in water bodies by S-nZVI/BC.

Suggested Citation

  • Tiao Zhang & Cui Hu & Qian Li & Chuxin Chen & Jianhui Hu & Xiaoyu Xiao & Mi Li & Xiaoming Zou & Liangliang Huang, 2022. "Hydrogen Peroxide Activated by Biochar-Supported Sulfidated Nano Zerovalent Iron for Removal of Sulfamethazine: Response Surface Method Approach," IJERPH, MDPI, vol. 19(16), pages 1-12, August.
  • Handle: RePEc:gam:jijerp:v:19:y:2022:i:16:p:9923-:d:885992
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/19/16/9923/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1660-4601/19/16/9923/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Yanchang Zhang & Lin Zhao & Yongkui Yang & Peizhe Sun, 2020. "Fenton-Like Oxidation of Antibiotic Ornidazole Using Biochar-Supported Nanoscale Zero-Valent Iron as Heterogeneous Hydrogen Peroxide Activator," IJERPH, MDPI, vol. 17(4), pages 1-17, February.
    2. Airu Huang & Muting Yan & Jingjun Lin & Lijie Xu & He Gong & Han Gong, 2021. "A Review of Processes for Removing Antibiotics from Breeding Wastewater," IJERPH, MDPI, vol. 18(9), pages 1-12, May.
    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. Antony V. Samrot & Samraj Wilson & Ram Singh Sanjay Preeth & Pandurangan Prakash & Mahendran Sathiyasree & Subramanian Saigeetha & Nagarajan Shobana & Senthilkumar Pachiyappan & Vinod Vincent Rajesh, 2023. "Sources of Antibiotic Contamination in Wastewater and Approaches to Their Removal—An Overview," Sustainability, MDPI, vol. 15(16), pages 1-25, August.
    2. Do-Gun Kim & Shinnee Boldbaatar & Seok-Oh Ko, 2022. "Enhanced Adsorption of Tetracycline by Thermal Modification of Coconut Shell-Based Activated Carbon," IJERPH, MDPI, vol. 19(21), pages 1-16, October.
    3. Łukasz Sikorski & Agnieszka Bęś & Kazimierz Warmiński, 2023. "The Effect of Quinolones on Common Duckweed Lemna minor L., a Hydrophyte Bioindicator of Environmental Pollution," IJERPH, MDPI, vol. 20(6), pages 1-17, March.

    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:jijerp:v:19:y:2022:i:16:p:9923-:d:885992. 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.