Paper Title:
Enhancement Effect of CTAB in Dye Wastewater Treatment by Bentonite
  Abstract

. The adsorption capacity of Orange II by Cetyltrimethyl Ammonium Bromide (CTAB)+bentonite mixture system and bentonite were tested and compared. The influence factors on removal rate of Orange II such as surfactant, the pH, the contact time and temperature were studied. The results showed that the presence of cationic surfactant such as CTAB could greatly enhance the removal efficiency compared with the system only bentonite supplied. The results showed that the highest removal rate of Orange II appeared on pH<3, and when the pH value was from 3 to 5, the removal rate would drop 30%-50%.The effect of reaction temperature on the Orange II removal was then discussed, showed that the removal rate of Orange II descended 5%-10% when the temperature was higher than 25°C.

  Info
Periodical
Chapter
Chapter 3: Chemical and Biomedical Engineering
Edited by
Honghua Tan
Pages
1028-1031
DOI
10.4028/www.scientific.net/AMM.138-139.1028
Citation
J. Qi, J. F. Ma, D. L. Li, J. Dai, "Enhancement Effect of CTAB in Dye Wastewater Treatment by Bentonite", Applied Mechanics and Materials, Vols. 138-139, pp. 1028-1031, 2012
Online since
November 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xiao Qing Luo, Xiao Yan Lin, Xue Gang Luo, An Kai Luo, Xuan Liang
Abstract:This paper reports the feasibility of using rice husk to remove Ag+ from synthetic wastewater. Effect of various adsorption parameters,...
45
Authors: Jian Wei Lin, Yan Hui Zhan, Yun Qing Xing, Yu Liu
Materials Engineering
Abstract:Surfactant-modified zeolites (SMZ) with different coverage types were prepared by loading the cetylpyridinium bromide (CPB) onto the surface...
1772
Authors: Xiao Li Xiong, Chen Bin Shao
Abstract:The potential to remove xylenol orange (XO) from aqueous solutions through adsorption on γ-cyclodextrin-grafted carboxymethyl cellulose...
1180
Authors: Guo Xiang Xu, Wen Bin Chen
Chapter 7: Pollution Control Project (Air, Water, Solid)
Abstract:Experiment was made to study heavy metal ion mining wastewater.The effect of Temperature, pH, Initial concentration, coexisting ions and time...
1482
Authors: Xuan Liang, Xue Gang Luo, Xiao Yan Lin, Qiang Mei
G. Others
Abstract:Low cost industrial and agricultural by-products are promising materials for water pollution treatment such as removal of heavy metals. This...
472