Application of Zero-Valent Iron Nanoparticles for Diclofenac Removal

Nianqing Zhou, Wen Liang, Chaomeng Dai, Yanping Duan

2018

Abstract

Application of zero-valent iron nanoparticles (nZVI) for DCF removal and its mechanism were discussed. With the solids concentration of 0.5 g/L nZVI, more than 30% of DCF could be removed rapidly in 5 min. The pH value and dissolved oxygen (DO) were the important factors of DCF removal by nZVI. Under acidic condition, the DCF removal efficiency was relatively high, during to the oxidation of Fenton-like system. Under neutral and alkaline conditions, the DCF removal efficiency was low, because of the low capacity adsorption of the FeOOH-shell. This study has provided the basis for DCF removal by nZVI-Fenton-like system.

Paper Citation

in Harvard Style

Zhou N., Liang W., Dai C. and Duan Y. (2018). Application of Zero-Valent Iron Nanoparticles for Diclofenac Removal.In Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG, ISBN 978-989-758-342-1, pages 87-91. DOI: 10.5220/0007426200870091

in Bibtex Style

@conference{iweg18,
author={Nianqing Zhou and Wen Liang and Chaomeng Dai and Yanping Duan},
title={Application of Zero-Valent Iron Nanoparticles for Diclofenac Removal},
booktitle={Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG,},
year={2018},
pages={87-91},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007426200870091},
isbn={978-989-758-342-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG,
TI - Application of Zero-Valent Iron Nanoparticles for Diclofenac Removal
SN - 978-989-758-342-1
AU - Zhou N.
AU - Liang W.
AU - Dai C.
AU - Duan Y.
PY - 2018
SP - 87
EP - 91
DO - 10.5220/0007426200870091