Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering

Synchronous Determination of Copper, Iron , Nickel, Cobalt , Gold and Silver in Industrial wastewater by ICP-AES

Authors
Wei Qu, Yihanna Hu, Shuang Liu, Chengying Zhou
Corresponding Author
Wei Qu
Available Online August 2015.
DOI
https://doi.org/10.2991/ic3me-15.2015.95How to use a DOI?
Keywords
ICP-AES; Industrial wastewater; Synchronous determination Introduction
Abstract

A method was proposed for the determination of copper, iron, nickel, cobalt, gold and silver in industrial wastewater by ICP-AES. Working conditions of the instrument and selection of analytical spectral lines were tested and optimized. The detection limit was 0.002,0.003,0.002,0.008,0.008,0.002mg/L. The effects of inhalation rate and the spectral intensity in nitric acid, hydrochloric acid, perchloric acid and sulfuric acid solution were tested. Nitrate acid with low viscosity, low surface tension and high atomization efficiency was selected. The accuracy and precision of this method were tested, and the relative error was less than 0.8%, relative standard deviation was less than 5.4%.It was accord with national standard. It proved that the determination of Copper, iron, nickel, cobalt, gold, and silver in industrial wastewater by ICP-AES was feasible.

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 3rd International Conference on Material, Mechanical and Manufacturing Engineering
Series
Advances in Engineering Research
Publication Date
August 2015
ISBN
10.2991/ic3me-15.2015.95
ISSN
2352-5401
DOI
https://doi.org/10.2991/ic3me-15.2015.95How 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  - Wei Qu
AU  - Yihanna Hu
AU  - Shuang Liu
AU  - Chengying Zhou
PY  - 2015/08
DA  - 2015/08
TI  - Synchronous Determination of Copper, Iron , Nickel, Cobalt , Gold and Silver in Industrial wastewater by ICP-AES
BT  - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
PB  - Atlantis Press
SP  - 477
EP  - 480
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.95
DO  - https://doi.org/10.2991/ic3me-15.2015.95
ID  - Qu2015/08
ER  -