A method for evaluation of suspension quality easy applicable to practice. The effect of mixing on floc properties
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F11%3A00364481" target="_blank" >RIV/67985874:_____/11:00364481 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.2478/v10098-011-0015-7" target="_blank" >http://dx.doi.org/10.2478/v10098-011-0015-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/v10098-011-0015-7" target="_blank" >10.2478/v10098-011-0015-7</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
A method for evaluation of suspension quality easy applicable to practice. The effect of mixing on floc properties
Popis výsledku v původním jazyce
The paper introduces the test of aggregation as a simple, inexpensive method of evaluating suspension quality during drinking water treatment, suitable for use in both laboratory and operation conditions. The procedure and derivation of the aggregation test is described. The method is used for a demonstration of the influence of mean velocity gradient and mixing time on floc properties formed during the aggregation in a Couette reactor. It was proved that with increasing velocity gradient, the size of the aggregates present in the suspension decreases, and the suspension is substantially more homogeneous than with use of lower gradients. Further, it was confirmed that the size of aggregates reaches the steady state after a specific mixing time, which becomes shorter with increasing value of velocity gradient.
Název v anglickém jazyce
A method for evaluation of suspension quality easy applicable to practice. The effect of mixing on floc properties
Popis výsledku anglicky
The paper introduces the test of aggregation as a simple, inexpensive method of evaluating suspension quality during drinking water treatment, suitable for use in both laboratory and operation conditions. The procedure and derivation of the aggregation test is described. The method is used for a demonstration of the influence of mean velocity gradient and mixing time on floc properties formed during the aggregation in a Couette reactor. It was proved that with increasing velocity gradient, the size of the aggregates present in the suspension decreases, and the suspension is substantially more homogeneous than with use of lower gradients. Further, it was confirmed that the size of aggregates reaches the steady state after a specific mixing time, which becomes shorter with increasing value of velocity gradient.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
BK - Mechanika tekutin
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GAP105%2F11%2F0247" target="_blank" >GAP105/11/0247: Charakterizace organických látek produkovaných sinicemi a řasami a jejich vliv na koagulaci a flokulaci</a><br>
Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Hydrology and Hydromechanics
ISSN
0042-790X
e-ISSN
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Svazek periodika
59
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
SK - Slovenská republika
Počet stran výsledku
12
Strana od-do
184-195
Kód UT WoS článku
000295950800004
EID výsledku v databázi Scopus
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