About: The effect of kaolin concentration on flock growth kinetics in an agitated tank

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About: The effect of kaolin concentration on flock growth kinetics in an agitated tank Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	https://ojs.cvut.cz/ojs/index.php/ap/article/view/1841/0
Description	This paper reports on an investigation of the effect of initial solid particle concentration on flock growth and flock shape characterized by the fractal dimension Df2. The experiments were carried out in a baffled tank agitated by a Rushton turbine at mixing intensity 64W/m3 and constant dimensionless flocculant dosage DF/ck0 = 4.545 mg/g. The model wastewater (a suspension of tap water and kaolin) was flocculated with Sokoflok 56A organic flocculant (solution 0.1% wt.). The size and shape of the flocks were investigated by image analysis. The flock growth kinetics was fitted according to a semi-empirical generalized correlation proposed by the authors. The fractal dimension Df2 was found to be independent of flocculation time and initial kaolin concentration, and its value Df2 = 1.470 ± 0.023 was determined as an average for the given conditions. This paper reports on an investigation of the effect of initial solid particle concentration on flock growth and flock shape characterized by the fractal dimension Df2. The experiments were carried out in a baffled tank agitated by a Rushton turbine at mixing intensity 64W/m3 and constant dimensionless flocculant dosage DF/ck0 = 4.545 mg/g. The model wastewater (a suspension of tap water and kaolin) was flocculated with Sokoflok 56A organic flocculant (solution 0.1% wt.). The size and shape of the flocks were investigated by image analysis. The flock growth kinetics was fitted according to a semi-empirical generalized correlation proposed by the authors. The fractal dimension Df2 was found to be independent of flocculation time and initial kaolin concentration, and its value Df2 = 1.470 ± 0.023 was determined as an average for the given conditions. (en)
Title	The effect of kaolin concentration on flock growth kinetics in an agitated tank The effect of kaolin concentration on flock growth kinetics in an agitated tank (en)
skos:prefLabel	The effect of kaolin concentration on flock growth kinetics in an agitated tank The effect of kaolin concentration on flock growth kinetics in an agitated tank (en)
skos:notation	RIV/68407700:21220/13:00208523!RIV14-GA0-21220___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP101/12/2274)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Šulc, Radek Svačina, Ondřej
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	71584
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/13:00208523
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	flocculation; flock growth; flock size; mixing; Rushton turbine; kaolin slurry; fractal geometry; image analysis (en)
http://linked.open.../riv/klicoveSlovo	flock growth flock size kaolin slurry fractal geometry image analysis mixing Rushton turbine flocculation
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[3340BFA1232E]
http://linked.open...i/riv/nazevZdroje	Acta Polytechnica
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Local rate of turbulent energy dissipation in agitated reactors & bioreactors
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	53
http://linked.open...iv/tvurceVysledku	Šulc, Radek Svačina, Ondřej
issn	1210-2709
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	21220

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