Experimental research on flow and solute transport in heterogeneous soil sample

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00194618" target="_blank" >RIV/68407700:21110/12:00194618 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Experimental research on flow and solute transport in heterogeneous soil sample

Popis výsledku v původním jazyce

Flow and solute transport are influenced by variation of initial water content in soil. The aim of this research was to evaluate the results of ponded infiltration experiments developed in laboratory, consisting in three runs with constant pressure headin the top and seepage face at the bottom of soil column. The undisturbed soil was collected from experimental site Korkusova Hut, Czech Republic. For observation of the internal structure of soil was utilized one high-performance computer tomography. The CT images reveal the morphology of potential preferential pathways. The bromide ion breakthrough curves (BTC) was measured by an electrochemical in-line analysis, continuously during the steady state flow. The results obtained shows the variation in time of solute dispersion with initial water saturation.

Název v anglickém jazyce

Experimental research on flow and solute transport in heterogeneous soil sample

Popis výsledku anglicky

Flow and solute transport are influenced by variation of initial water content in soil. The aim of this research was to evaluate the results of ponded infiltration experiments developed in laboratory, consisting in three runs with constant pressure headin the top and seepage face at the bottom of soil column. The undisturbed soil was collected from experimental site Korkusova Hut, Czech Republic. For observation of the internal structure of soil was utilized one high-performance computer tomography. The CT images reveal the morphology of potential preferential pathways. The bromide ion breakthrough curves (BTC) was measured by an electrochemical in-line analysis, continuously during the steady state flow. The results obtained shows the variation in time of solute dispersion with initial water saturation.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DA - Hydrologie a limnologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA103%2F08%2F1552" target="_blank" >GA103/08/1552: Proudění vody a transport rozpuštěných látek v pórovitém prostředí za přítomnosti nespojité plynné fáze</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Environmental Engineering and Management Journal

ISSN

1582-9596

e-ISSN

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Svazek periodika

11

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

RO - Rumunsko

Počet stran výsledku

6

Strana od-do

1023-1028

Kód UT WoS článku

000306554500017

EID výsledku v databázi Scopus

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