Dynamic filtration - Ultrasonic cleaning in a continuous operated filtration process under submerged conditions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F13%3A43895766" target="_blank" >RIV/60461373:22340/13:43895766 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.seppur.2013.09.007" target="_blank" >http://dx.doi.org/10.1016/j.seppur.2013.09.007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.seppur.2013.09.007" target="_blank" >10.1016/j.seppur.2013.09.007</a>

Result language

angličtina

Original language name

Dynamic filtration - Ultrasonic cleaning in a continuous operated filtration process under submerged conditions

Original language description

This study is the first try to overcome the main differences in implementation of ultrasound as an additional cleaning step in the filtration process under submerged, large-scale conditions. Moreover, the study presents the first results of ultrasound-enhanced maintenance cleaning step in a continuous, submerged, dynamic filtration process under realistic wastewater conditions. Preliminary tests confirm earlier findings from membrane bioreactors MBRs concerning frequency, exposure time, as well as particle size distribution. Filtration trials (continuous flux rate: 150 L/m2 h) under practicable wastewater condition showed that the right implementation of ultrasonic as well as the exposure time are the main parameters to enhance fouling in long-term trials. Furthermore based on the gained results a new modified mathematical model was built with which deformation effects on textile surfaces can be quantified in a simple, fast and effective way.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

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Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Separation and Purification technology

ISSN

1383-5866

e-ISSN

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Volume of the periodical

119

Issue of the periodical within the volume

neuvedeno

Country of publishing house

BE - BELGIUM

Number of pages

10

Pages from-to

72-81

UT code for WoS article

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EID of the result in the Scopus database

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