Archive

Volume 9, Issue 2, December 2025

  • Research Article

    Modelling Gas and Gasoline Production from Cottonseed Oil on Fixed-fluidized Bed Catalytic Cracking over Nbfeapso-5 Molecular Sieve

    Nchare Mominou*, Iyami Bintou Moctar, Mboindi Njifehou Abdel Mahlik, Anutebeh Verdo Zisuh

    Issue: Volume 9, Issue 2, December 2025
    Pages: 28-35
    Received: 27 May 2025
    Accepted: 12 June 2025
    Published: 4 July 2025
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    Abstract: The potential for producing hydrocarbons from the conversion of biofuels has been the focus of attention in recent years. In a preliminary study, we observed that it was possible to produce biofuels from cottonseed oil by fixed-fluidized bed catalytic cracking at ambient pressure, using fluid catalytic cracker equilibrium catalyst. In the present w... Show More
  • Research Article

    Evaluation of Treatment Efficiency and Agricultural Suitability of Effluents from Bedele Brewery Share Company

    Temesgen Wakuma Teso, Zeleke Zewde Babanto*, Tamene Tadesse Beyene, Ahmed Awol

    Issue: Volume 9, Issue 2, December 2025
    Pages: 36-50
    Received: 5 June 2025
    Accepted: 19 June 2025
    Published: 19 August 2025
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    Abstract: In the world, brewing industry is one of an important industrial sector for food, economics, and employment. In the brewing industries water has a broad application in the entries process. However, after the entering of water to the sector, huge amount of water discharged as a wastewater. Bedele Brewery Share Company is one of the brewing industry ... Show More
  • Research Article

    Reusable Ethylenediamine-Grafted Cellulose Fabric for Efficient Cu(II) and Pb(II) Removal from Water

    Nongbe Medy Camille*, Kone Mawa, Tape Seri Serge, Aka Ehu Camille, Blehoue Clemence Ingrid, Abolle Abolle, Ekou Tchirioua, Ekou Lynda

    Issue: Volume 9, Issue 2, December 2025
    Pages: 51-61
    Received: 19 July 2025
    Accepted: 31 July 2025
    Published: 20 August 2025
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    Abstract: In response to the growing problem of water contamination by heavy metals, this work presents the design of an innovative and promising bioadsorbent: a cellulose fabric functionalized through covalent grafting of ethylenediamine (Cell-EDA). The chemical modification was carried out in three successive steps: alkaline mercerization, tosylation in py... Show More