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The influence of the agitation intensity on filtration runs during water treatment
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SYSNO ASEP 0097176 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title The influence of the agitation intensity on filtration runs during water treatment Title Vliv intensity míchání na filtrační cykly při úpravě vody Author(s) Pivokonský, Martin (UH-J) SAI, ORCID, RID
Pivokonská, Lenka (UH-J) SAI, ORCID, RID
Švec, Martin (UH-J)Source Title Engineering Mechanics 2007. - Praha : IT ASc. CzR,v. v. i.,, 2007 / Zolotarev Igor - ISBN 978-80-87012-06-2 Pages čl. 111 Number of pages 8 s. Publication form CD-ROM - CD-ROM Action Engineering Mechanics 2007 Event date 14.05.2007-17.05.2007 VEvent location Svratka Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords agitation ; filtration ; water treatment Subject RIV BK - Fluid Dynamics R&D Projects GA103/07/0295 GA ČR - Czech Science Foundation (CSF) GA103/07/1016 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20600510 - UH-J (2005-2011) Annotation The aim of this contribution is to investigate aggregation efficiencies when high (G= 260 s-1) and low (G= 60 s-1) intensity agitation is applied for a treatment of surface water with high content of humic substances in a pilot size operation. It was established that high intensity agitation represented by a fluid layer of granular material (FLGM) can be more effective for an aggregation agitation than low intensity agitation with the help of the perforated baffles (PB). The FLGM improves performance of the filters because the filtration runs in the technological arrangement with FLGM took longer periods compared with low intensity agitation. Workplace Institute of Hydrodynamics Contact Soňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003 Year of Publishing 2008
Number of the records: 1