Proceedings of the 2014 International Conference on Computer Science and Electronic Technology

Phenol Adsorption onto Modified Industrial Solid Waste Adsorbents in the Presence of Cationic and Anionic Surfactant

Authors
Gang Tan, Yongjie Xue, Li Wan
Corresponding Author
Gang Tan
Available Online January 2015.
DOI
https://doi.org/10.2991/iccset-14.2015.21How to use a DOI?
Keywords
Adsorption; Phenol; Industrial solid waste; Surfactants; Mechanism
Abstract

The objective of this study is to remove phenol from aqueous solution by using modified industrial solid waste (ISW) in the presence of cationic and anionic surfactant with batch adsorption. Tests were carried out as functions of contact time, initial phenol concentration, pH and temperature. The experiments demonstrated that maximum phenol adsorption removal was obtained in a wide pH range of 3-13 and it took 3 h to attain adsorption equilibrium. With an increase of temperature, phenol adsorption amount decreased. The mechanism of phenol adsorption onto ISW adsorbents in the presence of cationic and anionic surfactants was discussed. There are two main mechanisms. Mechanochemistry effect improved adsorption capacity of ISW adsorbents by having particles ground finer and activated; and then in the presence of surfactants, zero point charge of adsorbents surface was major factor to influence combination of adsorbents with surfactants and adsorption capacity of organic-ISW adsorbents

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 2014 International Conference on Computer Science and Electronic Technology
Series
Advances in Computer Science Research
Publication Date
January 2015
ISBN
978-94-62520-47-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/iccset-14.2015.21How 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  - Gang Tan
AU  - Yongjie Xue
AU  - Li Wan
PY  - 2015/01
DA  - 2015/01
TI  - Phenol Adsorption onto Modified Industrial Solid Waste Adsorbents in the Presence of Cationic and Anionic Surfactant
BT  - Proceedings of the 2014 International Conference on Computer Science and Electronic Technology
PB  - Atlantis Press
SP  - 97
EP  - 102
SN  - 2352-538X
UR  - https://doi.org/10.2991/iccset-14.2015.21
DO  - https://doi.org/10.2991/iccset-14.2015.21
ID  - Tan2015/01
ER  -