IDEAS home Printed from https://ideas.repec.org/a/spr/endesu/v25y2023i6d10.1007_s10668-022-02274-x.html
   My bibliography  Save this article

The utilization of galactomannan from spent coffee grounds as a coagulant aid for treatment of synthetic Congo red wastewater

Author

Listed:
  • Hans Kristianto

    (Parahyangan Catholic University)

  • Sekar Astari Saraswati

    (Parahyangan Catholic University)

  • Susiana Prasetyo

    (Parahyangan Catholic University)

  • Asaf K. Sugih

    (Parahyangan Catholic University)

Abstract

There has recently been a significant growth in research exploring natural-based coagulant due to its various benefits to decrease or even substitute inorganic chemical coagulants. Due to their abundance, polysaccharide-based coagulant and coagulant aid are promising sources. This study reports the utilization of galactomannan extracted from spent coffee grounds as a natural coagulant aid in coagulation of Congo red synthetic wastewater. Galactomannan was extracted using water and separated by adding ethanol. The obtained galactomannan powder was subsequently characterized. The coagulation study was conducted by using the standard jar test apparatus at a fixed dosage of FeCl3 (160 mg/L) and a pH of 6. The effect of galactomannan as a coagulant aid was observed by varying the galactomannan dosage and Congo red concentration. This revealed that galactomannan as a coagulant aid could increase the removal of Congo red, amounting to a 30–90% removal, depending on the Congo red concentration, compared to using FeCl3 only (0–65%). The coagulation adsorption study was also investigated using several isotherm models. This showed that the Congo red coagulation using FeCl3 only followed the Langmuir isotherm, indicating the monolayer–homogeneous formation during the coagulation. With the presence of galactomannan the coagulation was best described by the Brunauer–Emmett–Teller isotherm, indicating multilayer–heterogeneous adsorption, possibly due to interparticle bridging of galactomannan during colloid aggregation. The findings suggest the synergistic effect of galactomannan and FeCl3 in the coagulation process as well as the proved potential of galactomannan from spent coffee grounds as a natural coagulant aid.

Suggested Citation

  • Hans Kristianto & Sekar Astari Saraswati & Susiana Prasetyo & Asaf K. Sugih, 2023. "The utilization of galactomannan from spent coffee grounds as a coagulant aid for treatment of synthetic Congo red wastewater," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 25(6), pages 5443-5457, June.
    • Handle: RePEc:spr:endesu:v:25:y:2023:i:6:d:10.1007_s10668-022-02274-x
    DOI: 10.1007/s10668-022-02274-x
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s10668-022-02274-x
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s10668-022-02274-x?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Rajesh Banu, J. & Yukesh Kannah, R. & Dinesh Kumar, M. & Preethi, & Kavitha, S. & Gunasekaran, M. & Zhen, Guangyin & Awasthi, Mukesh Kumar & Kumar, Gopalakrishnan, 2021. "Spent coffee grounds based circular bioeconomy: Technoeconomic and commercialization aspects," Renewable and Sustainable Energy Reviews, Elsevier, vol. 152(C).
    2. Siong-Chin Chua & Fai-Kait Chong & M. A. Malek & Muhammad Raza Ul Mustafa & Norli Ismail & Wawan Sujarwo & Jun-Wei Lim & Yeek-Chia Ho, 2020. "Optimized Use of Ferric Chloride and Sesbania Seed Gum (SSG) as Sustainable Coagulant Aid for Turbidity Reduction in Drinking Water Treatment," Sustainability, MDPI, vol. 12(6), pages 1-13, March.
    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. Ibrahim Muntaqa Tijjani Usman & Yeek-Chia Ho & Lavania Baloo & Man-Kee Lam & Pau-Loke Show & Wawan Sujarwo, 2023. "Comprehensive Review of Modification, Optimisation, and Characterisation Methods Applied to Plant-Based Natural Coagulants (PBNCs) for Water and Wastewater Treatment," Sustainability, MDPI, vol. 15(5), pages 1-17, March.
    2. Ibrahim Muntaqa Tijjani Usman & Foo-Wei Lee & Yeek-Chia Ho & Han-Ping Khaw & Qi-Wen Chong & Yong-Ming Kee & Jun-Wei Lim & Pau-Loke Show, 2023. "Evaluation of Annona diversifolia Seed Extract as A Natural Coagulant for Water Treatment," Sustainability, MDPI, vol. 15(7), pages 1-13, April.
    3. Wudneh Ayele Shewa & Martha Dagnew, 2020. "Revisiting Chemically Enhanced Primary Treatment of Wastewater: A Review," Sustainability, MDPI, vol. 12(15), pages 1-19, July.

    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:spr:endesu:v:25:y:2023:i:6:d:10.1007_s10668-022-02274-x. 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: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.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.