Paper Title:
Effect of Heat Modification and Biofilm on Zeolite Adsorption Properties
  Abstract

In order to improve ammonia removal capability from wastewater, zeolite was modified with heat and biofilm in this paper. The results showed that the adsorption capacity of heat modified zeolite could be reach mean value of 120.18meq/100g, which was 1.55 times than virgin zeolite. The results of bench scale experiments also showed that the data in the experiments were in line with Langmuir isotherms for ammonium ion absorbed onto heat modified zeolite. Moreover the biofilm which attached on the surface of heat modified zeolite only modified the surface feature of modified zeolite, while ion-exchange and diffusion procedure were not affected.

  Info
Periodical
Key Engineering Materials (Volumes 439-440)
Edited by
Yanwen Wu
Pages
956-959
DOI
10.4028/www.scientific.net/KEM.439-440.956
Citation
H. Long, J. L. Zuo, "Effect of Heat Modification and Biofilm on Zeolite Adsorption Properties", Key Engineering Materials, Vols. 439-440, pp. 956-959, 2010
Online since
June 2010
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: 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: Xiu Qi Liu, He Qin Xing
Chapter 4: Water Purification and Wastewater Treatment
Abstract:In our study, a new kind of material for Copper (Cu2+) absorbency was prepared by melt blending with EPDM as the matrix and modified zeolite...
875
Authors: Shan Lin, Yu Dong Lu, Xiao Xuan Lin, Zong Hua Wu
Abstract:A continuous dynamic adsorption in a fixed-bed column was studied by canna edulis ker residue (CEKR) as an adsorbent for the removal of Cr...
498
Authors: Hui Mu, Yu Xiao Zhao, Min Tian Gao, Xiao Dong Zhang, Jie Zhang, Yan Li
Chapter 10: Pollution Control Project (Air, Water, Solid)
Abstract:Fe-containing compound clinoptilolite media (Fe-M), prepared with natural clinoptilolite, was applied to be the filter media of BAF, and then...
579