Paper Title:
Mathematical Modeling and Numerical Simulation of Fouling Processes of Polymeric Ultrafiltration Membrane
  Abstract

Based on the fouling mechanism of polymeric ultrafiltration membrane, the mathematical model to describe the fouling process of polymeric surface active layer is established according to resistance equation, Darcy’s law, convection-diffusion equation and dynamic adsorption equation. The effect of solution concentration on permeating flux is investigated by means of finite element simulation, and the validity of the research approach is verified. The reasons why the flow flux declines are analyzed quantitatively, which gives a vivid description of the fouling process.

  Info
Periodical
Advanced Materials Research (Volumes 306-307)
Chapter
Chapter 10: Environmental and Green Materials
Edited by
Shiquan Liu and Min Zuo
Pages
1600-1603
DOI
10.4028/www.scientific.net/AMR.306-307.1600
Citation
W. C. Song, Y. X. Jia, T. F. Shi, "Mathematical Modeling and Numerical Simulation of Fouling Processes of Polymeric Ultrafiltration Membrane", Advanced Materials Research, Vols. 306-307, pp. 1600-1603, 2011
Online since
August 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: Hai Lan Huang, Guo Ming Wang, Rong Jun Qu, Xu Bo
Abstract:A novel chelating resin, crosslinking polystyrene-supported glucosamine (PS-GA), was prepared and its static adsorption properties for Ag(Ⅰ)...
478
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: Ping Tang, Xiong Yang, Ying Shu Liu
Abstract:Five types of active carbon’s adsorption isotherm of nitrogen at 77K were measured, and their adsorption characteristic were analysed. The...
586
Authors: Yu Tao Yan, Mai Yang, Zhi Li Sun, Li Fang Liu
Chapter 1: Engineering Design. Theory and Practice
Abstract:The formation and lubrication mechanism of boundary lubricating film were discussed. The boundary lubricating film includes adsorption film...
213
Authors: Juan Liu, Jin Chang Liu, Xin Yao, Qiang Xie
Abstract:The adsorption isotherms and kinetics of nickel ion onto commercial activated carbons were determined and investigated under different...
551