Paper Title:
N-(n-butyl)-3-aminopropyltrimethoxysilane-Functional Modified Pyrophyllite: Preparation, Characterisation and Pb(II) Ion Adsorption Property
  Abstract

The pyrophyllite used in this study was from Taishun County(Wenzhou,China). The surface of pyrophyllite was modified by coating with N-(n-butyl)-3-aminopropyltrimethoxysilane (BAPTS) coupling agent and utility of the BAPTS-modified pyrophyllite was investigated as an adsorbent for removal of Pb(II) ions from aqueous solutions. XRD and SEM analysis were used to characterise the surface modification. It can be clearly observed that the pyrophyllite looses its aculeated surface structure and gains more smooth morphology. It was observed that the BAPTS -modified pyrophyllite adsorbed approximately 94.50% of Pb(II) ions at an initial concentration of 10 mg/l and an amount of BAPTS of 2.0%.

  Info
Periodical
Advanced Materials Research (Volumes 79-82)
Edited by
Yansheng Yin and Xin Wang
Pages
2075-2078
DOI
10.4028/www.scientific.net/AMR.79-82.2075
Citation
H. T. Liu, Y. Q. Zhou, Z. H. Sheng, C. L. Wu, J. F. Zhang, S. Lin, X. J. Weng, "N-(n-butyl)-3-aminopropyltrimethoxysilane-Functional Modified Pyrophyllite: Preparation, Characterisation and Pb(II) Ion Adsorption Property", Advanced Materials Research, Vols. 79-82, pp. 2075-2078, 2009
Online since
August 2009
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: Zhang Weng, Z.Q. Jing, Yu Kong, Wei Shen
Abstract:This study investigated the adsorption of congo red by activated carbon-attapulgite composite adsorbent (ACA) and zeolite-attapulgite...
34
Authors: Zhi Li He, Zhan Fei He, Zhi Xia He, Yuan Yuan Chen
Chapter 1: Materials Behavior
Abstract:In this work, the magnesia modified activated carbon (MgO-AC) adsorbent was characterized by scanning electron microscopy (SEM). The effects...
47
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
Authors: Zheng Jun Gong, Wenbo Zhou, Zhong Ping Qiu
Chapter 7: Pollution Control (Air, Water, Solid)
Abstract:In this study, removal of copper(Ⅱ) from aqueous solutions was examined using corn stalk. In the batch mode adsorption studies, the effects...
1950