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dc.contributor.author |
Kertèsz, Szabolcs
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dc.contributor.author |
Popović, Svetlana
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|
dc.contributor.author |
Cakl, Jiří
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dc.date.accessioned |
2020-05-18T16:54:12Z |
|
dc.date.available |
2020-05-18T16:54:12Z |
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dc.date.issued |
2014 |
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dc.identifier.isbn |
978-80-7395-814-5 |
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dc.identifier.issn |
1211-5541 |
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dc.identifier.uri |
https://hdl.handle.net/10195/75413 |
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dc.description.abstract |
The subject of investigation is fouling of a polypropylene hollow fiber membrane
by TiO2 catalyst particles, and mitigation of fouling during and after
microfiltration. To remove or reduce fouling, two techniques were applied: backflushing
(BF) and ultrasound (US). The fouling caused by the TiO2 particles is of
the low extent, so the fouling resistances are more than twice lower than the
resistance of the used membrane. From the flux stepping experiments, it was
obtained that the critical flux is 60 l m–2 h–1. For the filtration below the critical
flux, it is proved that application of back-flushing is more effective than the US,
in removing a fouling cake layer which was already deposited on the membrane
surface. Application of the US together with the filtration process was suitable for
the prevention of fouling when it was applied from the beginning of the filtration
process. |
en |
dc.format |
p. 361–372 |
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dc.language.iso |
en |
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dc.publisher |
University of Pardubice |
en |
dc.relation.ispartof |
Scientific papers of the University of Pardubice. Series A, Faculty of Chemical Technology. 20/2014 |
en |
dc.rights |
open access |
en |
dc.title |
Mitigation of fouling of submerged hollow fiber membrane in microfiltration of TiO2 photocatalyst particles |
en |
dc.type |
Article |
en |
dc.peerreviewed |
yes |
en |
dc.publicationstatus |
published |
en |
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