Comparative Analysis of Commercial and Synthesized Molybdenum Disulfide for Progesterone Removal in Water Treatment

DOI 機関リポジトリ (HANDLE) オープンアクセス
  • Sam Bessai
    九州大学大学院総合理工学府水環境工学研究室
  • Omar Falyouna
    Center for Advanced Battery Collaboration, Research Center for Energy and Environmental Materials, National Institute for Materials Science
  • Toshihiko Mandai
    物質・材料研究機構エネルギー・環境材料研究センター先進蓄電池研究開発拠点 物質・材料研究機構エネルギー・環境材料研究センター
  • UPM Ashik
    九州大学先導物質化学研究所
  • エルジャマル オサマ
    九州大学大学院総合理工学府水環境工学研究室

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説明

Water contamination by Endocrine Disrupting Chemicals (EDCs), such as progesterone, is a significant environmental concern. This study uniquely investigates the efficacy of synthesized molybdenum disulfide (S-MoS_2) compared to commercial molybdenum disulfide (C-MoS_2) for progesterone removal from water. Batch experiments evaluated the removal efficiency of both types under various dosages and pH conditions. Preliminary results indicate that S-MoS_2 achieves 12.8% higher removal efficiency than C-MoS_2. This results of the enhanced properties of S-MoS_2 attributed to its synthesis. Dosage experiments showed a 10.7% improvement at an optimal dosage of 20 mg/L (87.8% vs. 79.3%). Additionally, pH variation experiments revealed the highest removal efficiency at pH 7, with a 14.8% improvement (89.3% vs. 77.8%). These findings highlight the superior performance of S-MoS_2, demonstrating its potential for effective progesterone removal in water treatment applications. This research is the first of its kind to compare synthesized and commercial MoS_2 for this purpose, marking a significant advancement in the field of water treatment.

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詳細情報 詳細情報について

  • CRID
    1390865265012155008
  • DOI
    10.5109/7323391
  • HANDLE
    2324/7323391
  • ISSN
    24341436
  • 本文言語コード
    en
  • 資料種別
    conference paper
  • データソース種別
    • JaLC
    • IRDB
    • Crossref
  • 抄録ライセンスフラグ
    使用可

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