Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications

Determination of Pb, Cd, Cr and Hg in Coal Gangue and Fly Ash Product with Microwave Digestion and Atom Absorption Spectrometry

Authors
Xiuteng Wang, Wei Wei, Ling Xu, Ling Lin, Jin Huang
Corresponding Author
Xiuteng Wang
Available Online November 2015.
DOI
https://doi.org/10.2991/icmmita-15.2015.225How to use a DOI?
Keywords
coal gangue; coal fly ash; lead; cadmium; chromium; mercury; microwave digestion; atomic absorption spectrometry; environmental risk.
Abstract

Building materials are the main products made of coal gangue and coal fly ash. Most of these products contain various heavy metals such as Pb, Cd, Cr, Hg, which are needed to measure in the purpose of safe using and environment protection. In our work, we established a set of method to pre-treat the products by microwave digestion technique and measure the concentration of heavy metals by atomic absorption spectrophotometer. And we measured three products from Shuozhou City, Shanxi Province and found that the content of one or two kinds of heavy metals are high, which should be paid great attention in its application for their high environmental risks.

Copyright
© 2015, 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 2015 3rd International Conference on Machinery, Materials and Information Technology Applications
Series
Advances in Computer Science Research
Publication Date
November 2015
ISBN
10.2991/icmmita-15.2015.225
ISSN
2352-538X
DOI
https://doi.org/10.2991/icmmita-15.2015.225How to use a DOI?
Copyright
© 2015, 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  - Xiuteng Wang
AU  - Wei Wei
AU  - Ling Xu
AU  - Ling Lin
AU  - Jin Huang
PY  - 2015/11
DA  - 2015/11
TI  - Determination of Pb, Cd, Cr and Hg in Coal Gangue and Fly Ash Product with Microwave Digestion and Atom Absorption Spectrometry
BT  - Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 1224
EP  - 1227
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-15.2015.225
DO  - https://doi.org/10.2991/icmmita-15.2015.225
ID  - Wang2015/11
ER  -