Proceedings of the International Conference on Industrial Design and Environmental Engineering, IDEE 2023, November 24–26, 2023, Zhengzhou, China

Research Article

Study on the Adsorption Behavior and Mechanism of Heavy Metals in Aquatic Environment before and after the Aging of Typical Microplastics

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  • @INPROCEEDINGS{10.4108/eai.24-11-2023.2343441,
        author={Yaodong  Xiao and Qingxian  Liu and Yiwen  Lian and Haitao  Zhang and Mixiang  Yu},
        title={Study on the Adsorption Behavior and Mechanism of  Heavy Metals in Aquatic Environment before and after  the Aging of Typical Microplastics },
        proceedings={Proceedings of the International Conference on Industrial Design and Environmental Engineering, IDEE 2023, November 24--26, 2023, Zhengzhou, China},
        publisher={EAI},
        proceedings_a={IDEE},
        year={2024},
        month={2},
        keywords={microplastics; heavy metal ions; aged adsorption},
        doi={10.4108/eai.24-11-2023.2343441}
    }
    
  • Yaodong Xiao
    Qingxian Liu
    Yiwen Lian
    Haitao Zhang
    Mixiang Yu
    Year: 2024
    Study on the Adsorption Behavior and Mechanism of Heavy Metals in Aquatic Environment before and after the Aging of Typical Microplastics
    IDEE
    EAI
    DOI: 10.4108/eai.24-11-2023.2343441
Yaodong Xiao1,*, Qingxian Liu1, Yiwen Lian1, Haitao Zhang1, Mixiang Yu2
  • 1: Hankou University
  • 2: Xiangyang Vocational College of Science and Technology
*Contact email: 1378126335@qq.com

Abstract

As a new type of pollutant, microplastics can be used as carriers of heavy metals in the water environment, which can have an impact on the migration and transformation of heavy metals and toxic effects. Microplastics can age in the environment and adsorb heavy metals, causing significant impacts on the environment. Therefore, understanding the interactions between aging microplastics and coexisting heavy metal ions is essential to assess the environmental impact of microplastics. This experiment mainly studies the adsorption kinetics, adsorption isotherms, and environmental factors of heavy metal Cu (II) between microplastics PA and PLA. Conduct research on microplastics before and after aging to further explore the adsorption mechanism of heavy metals by microplastics before and after aging.