Multifunctional 1 D/ 2 D polypyrrole nanotubes@ pg C 3 N 4 binary nanocomposite for removal of mercury (Hg 2 ++) from wastewater: Characterization and mechanism interpretation

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作者

Heba El-Sabban¹ , M Diab² , Yasser Moustafa³

1. Integrated Materials Chemistry Laboratory, School of Materials Science and Engineering, Yeungnam Uni
2. College of Life and Applied Sciences, Yeungnam University, Gyeongsan 38541, Republic of Korea
3. Analysis and Evaluation Department, Egyptian Petroleum Research Institute (EPRI), 1 Ahmed El Zomor S

会议/活动

NTA2022, January 2022 (Cairo, Egypt)

海报摘要

A facile one-step synthesis of 1 D PPy NTs on the surface of 2 D p g C 3 N 4 providing new hybrid nanocomposites was developed Herein, the effect of 1 D and 2 D shape nanomaterials on the the efficiency of the developed PPy NTs-based nanocomposites for heavy metal removal was investigated The prepared nanocomposites were used as cost-effective adsorbents to remove Hg 2 heavy metal ions from wastewater Different factors were studied such as pH, contact time, adsorbent dose, initial the concentration of metal ions, and contact time The adsorptive the ability of the developed nanocomposite reached 1 5 ppb residual Hg 2 concentration which is below the accepted limit for mercury ( concentration in drinking water 2 ppb) according to the Environmental Protection Agency ( in addition

关键词

Hg2+, Polypyrrole, GC3N4, Adsorption, Heavy metals, Wastewater

研究领域

Material Sciences, Environmental Engineering

参考文献

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基金

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补充材料

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附加信息

利益冲突

No competing interests were disclosed.

数据可用性声明

The datasets generated during and / or analyzed during the current study are available from the corresponding author on reasonable request.

知识共享许可协议

Copyright © 2024 El-Sabban et al. This is an open access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.