Computational analysis of displacement of particles with given size on the nonstationary bulging membrane as a theoretical model of membrane fouling

Jakub M. Gac , Leon Gradoń

Abstract

A simple model of behaviour of a single particle on the bulging membrane was presented. As a result of numerical solution of a motion equation the influence of the amplitude and frequency of bulging as well as the particle size on particle behaviour, especially its downstream velocity was investigated. It was found that the bulging of a membrane may increase the mean velocity of a particle or reinforce its diffusive behaviour, dependeing on the permeation velocity. The obtained results may help to design new production methods of highly fouling-resistant membranes.
Author Jakub M. Gac (FCPE / CIPE)
Jakub M. Gac,,
- Chair of Integrated Process Engineering
, Leon Gradoń (FCPE / CIPE)
Leon Gradoń,,
- Chair of Integrated Process Engineering
Journal seriesChemical and Process Engineering , [Inżynieria Chemiczna i Procesowa], ISSN 0208-6425
Issue year2013
Vol34
No1
Pages109-119
Publication size in sheets0.5
Keywords in Polishmembrana, zanieczyszczenia, czyszczenie membrany, modelowanie numeryczne
Keywords in Englishmembrane, fouling, membrane cleaning, numerical modelling
ASJC Classification1500 General Chemical Engineering; 1600 General Chemistry
DOIDOI:10.2478/cpe-2013-0010
URL http://www.degruyter.com/view/j/cpe.2013.34.issue-1/cpe-2013-0010/cpe-2013-0010.xml
Languageen angielski
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Gac J., Gradoń L. - Computational analysis of....pdf 441.41 KB
Score (nominal)15
Score sourcejournalList
ScoreMinisterial score = 15.0, 14-04-2020, ArticleFromJournal
Ministerial score (2013-2016) = 15.0, 14-04-2020, ArticleFromJournal
Publication indicators WoS Citations = 4; GS Citations = 4.0; Scopus SNIP (Source Normalised Impact per Paper): 2013 = 0.622; WoS Impact Factor: 2013 = 0.467 (2) - 2013=0.408 (5)
Citation count*4 (2020-08-31)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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