Proceedings of the 2016 5th International Conference on Energy and Environmental Protection (ICEEP 2016)

Simultaneous Removal of Trichloroethylene and Hexavalent Chromium in Groundwater by Iron Powder

Authors
Yanjiao Gao, Yanjiao Liu
Corresponding Author
Yanjiao Gao
Available Online November 2016.
DOI
10.2991/iceep-16.2016.134How to use a DOI?
Keywords
hexavalent chromium; trichloroethylene; groundwater; iron powder
Abstract

In order to investigate simultaneously removing effect of iron powder(Fe(0)) on trichloroethylene (TCE) and hexavalent chromium (Cr( )) , Fe(0) was used to treat TCE and Cr( ) of polluted groundwater at room temperature and Features on the surface ofÿFe(0) surface were checked by Scanning Electron Microscopy (SEM) and Energy-Dispersive Spectrometry. The experimental results showed that the iron powder could simultaneously remove the TCE and Cr( ) in the groundwater, and achieved good removal rate. After 200 days, the largest removal rate of 94.8% was reached for TCE and 96.4% for Cr(VI). Through analysis ofÿ the images of SEM and EDS a conclusion was acquired that the iron powder surface contained the elements of carbon, oxygen, silicon, calcium, chromium and iron.

Copyright
© 2016, 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 5th International Conference on Energy and Environmental Protection (ICEEP 2016)
Series
Advances in Engineering Research
Publication Date
November 2016
ISBN
978-94-6252-253-4
ISSN
2352-5401
DOI
10.2991/iceep-16.2016.134How to use a DOI?
Copyright
© 2016, 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  - Yanjiao Gao
AU  - Yanjiao Liu
PY  - 2016/11
DA  - 2016/11
TI  - Simultaneous Removal of Trichloroethylene and Hexavalent Chromium in Groundwater by Iron Powder
BT  - Proceedings of the 2016 5th International Conference on Energy and Environmental Protection (ICEEP 2016)
PB  - Atlantis Press
SP  - 782
EP  - 786
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-16.2016.134
DO  - 10.2991/iceep-16.2016.134
ID  - Gao2016/11
ER  -