Proceedings of the 2016 International Conference on Biological Engineering and Pharmacy (BEP 2016)

Removal of Chromium by Modified Nano Zero Valent Iron Supported on Carbon Fiber

Authors
Shuo LI, Shengwen CHEN, Changwen MA
Corresponding Author
Shuo LI
Available Online December 2016.
DOI
https://doi.org/10.2991/bep-16.2017.55How to use a DOI?
Keywords
nano zero valent iron; cmc; carbon fiber; cr (vi); isothermal adsorption
Abstract

Using carbon fiber (CF) as carriers and sodium carboxymethyl cellulose (CMC) as modifiers, nano zero valent iron (nZVI) was prepared and characterized by Scanning Electron Microscopy (SEM) and X-Ray Diffraction (XRD). The effects of the different materials, the initial solution pH, and so on, were investigated. The results show that the modified nZVI has better dispersion and stronger antioxidant activity. CF-CMC-nZVI was proved the best to remove Cr (VI). The process of removal Cr (VI) by CF-CMC-nZVI was line with the Langmuir adsorption isotherm and maximum adsorption was 217.04 mg/g.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 International Conference on Biological Engineering and Pharmacy (BEP 2016)
Series
Advances in Biological Sciences Research
Publication Date
December 2016
ISBN
978-94-6252-287-9
ISSN
2468-5747
DOI
https://doi.org/10.2991/bep-16.2017.55How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Shuo LI
AU  - Shengwen CHEN
AU  - Changwen MA
PY  - 2016/12
DA  - 2016/12
TI  - Removal of Chromium by Modified Nano Zero Valent Iron Supported on Carbon Fiber
BT  - Proceedings of the 2016 International Conference on Biological Engineering and Pharmacy (BEP 2016)
PB  - Atlantis Press
SP  - 252
EP  - 255
SN  - 2468-5747
UR  - https://doi.org/10.2991/bep-16.2017.55
DO  - https://doi.org/10.2991/bep-16.2017.55
ID  - LI2016/12
ER  -