Adsorption Of Neutral Red From Aqueous Solution By Wheat Husk In A Fixed-bed Column

DOI

10.2991/aeecs-16.2016.64How to use a DOI?

Keywords

Wheat husk; Column adsorption; Neutral Red; Thomas model

Abstract

In this study, the ability of wheat straw to adsorb neutral red (NR) from aqueous solution was investigated in a fixed-bed column. The effects of the flow rate, the influent concentration of NR and bed depth on breakthrough curves, were studied. The adsorption quantity was 26.4 mg/g at initial NR concentration of 50 mg/L, flow rate of 10.0 mL/min and bed depth of 8.0 cm. The Thomas model was applied to fit the experimental data and the results showed that it was available to predict the breakthrough curves and to determine the characteristic parameters of the column useful for process design using nonlinear regression.

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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TY  - CONF
AU  - Yubin Jiao
AU  - Jaiqi Zhang
AU  - Gening Bi
AU  - Runping Han
PY  - 2016/05
DA  - 2016/05
TI  - Adsorption Of Neutral Red From Aqueous Solution By Wheat Husk In A Fixed-bed Column
BT  - Proceedings of the 2016 International Conference on Advances in Energy, Environment and Chemical Science
PB  - Atlantis Press
SP  - 337
EP  - 341
SN  - 2352-5401
UR  - https://doi.org/10.2991/aeecs-16.2016.64
DO  - 10.2991/aeecs-16.2016.64
ID  - Jiao2016/05
ER  -