Kinetics of Carboxylated Bagasse Hemicellulose Adsorption to Cd2+

DOI

10.2991/icmsa-15.2015.193How to use a DOI?

Keywords

arboxylated Bagasse Hemicellulose, Absorption, Cd2+, Kinetics.

Abstract

In this paper, Cd2+ was absorbed by the carboxylated bagasse hemicellulose, and the kinetics has been studied. The results show that absorption of the carboxylated bagasse hemicelluloses to ions Cd2+ can be well described by the pseudo second-order kinetics model. The theoretical value of the maximum absorption capacity qe,cal to ions Cd2+ was 29.41 mg/g. In addition, at temperature of 293 K, the pseudo second-order kinetics equation for ions Cd2+ adsorption was dqt/dt= 0.0433(29.41-qt)2 .

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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TY  - CONF
AU  - Li-Jun Wang
AU  - Meng-Ling Weng
AU  - Qiao-Ping Kong
AU  - Hong-Xiang Zhu
AU  - Shuang-Fei Wang
PY  - 2014/06
DA  - 2014/06
TI  - Kinetics of Carboxylated Bagasse Hemicellulose Adsorption to Cd2+
BT  - Proceedings of the 2015 International Conference on Material Science and Applications
PB  - Atlantis Press
SP  - 1042
EP  - 1046
SN  - 2352-541X
UR  - https://doi.org/10.2991/icmsa-15.2015.193
DO  - 10.2991/icmsa-15.2015.193
ID  - Wang2014/06
ER  -