Evaluation of methods for water and non-volatile LNAPL content measurement in porous media
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F19%3A78174" target="_blank" >RIV/60460709:41210/19:78174 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.agriculturejournals.cz/web/swr.htm?type=article&id=80_2018-SWR" target="_blank" >https://www.agriculturejournals.cz/web/swr.htm?type=article&id=80_2018-SWR</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17221/80/2018-SWR" target="_blank" >10.17221/80/2018-SWR</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Evaluation of methods for water and non-volatile LNAPL content measurement in porous media
Popis výsledku v původním jazyce
Proper characterization of contaminants in subsurface helps to clean up effectively the contaminated sites. In this study, different methods were used to quantify non-volatile light non-aqueous phase liquid (LNAPL) and water from sample columns subjected to different water to LNAPL ratios. The objective of the study was to evaluate methods for porous media water and LNAPL contents analysis. The liquids were sampled from the sample columns using activated carbon pellets (ACP). Sample columns water content was also measured using soil moisture sensors. Dielectric mixing model (DMM) was evaluated for the estimation of LNAPL content after water and LNAPL contents of the sample columns were determined through gravimetric analysis method. The result shows that it was possible to sample both water and LNAPL using ACP proportionally but with high standard deviations. It also shows that more liquid was sampled from sample columns subjected to only one liquid compared to sample columns subjected to two liquids
Název v anglickém jazyce
Evaluation of methods for water and non-volatile LNAPL content measurement in porous media
Popis výsledku anglicky
Proper characterization of contaminants in subsurface helps to clean up effectively the contaminated sites. In this study, different methods were used to quantify non-volatile light non-aqueous phase liquid (LNAPL) and water from sample columns subjected to different water to LNAPL ratios. The objective of the study was to evaluate methods for porous media water and LNAPL contents analysis. The liquids were sampled from the sample columns using activated carbon pellets (ACP). Sample columns water content was also measured using soil moisture sensors. Dielectric mixing model (DMM) was evaluated for the estimation of LNAPL content after water and LNAPL contents of the sample columns were determined through gravimetric analysis method. The result shows that it was possible to sample both water and LNAPL using ACP proportionally but with high standard deviations. It also shows that more liquid was sampled from sample columns subjected to only one liquid compared to sample columns subjected to two liquids
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
40101 - Agriculture
Návaznosti výsledku
Projekt
<a href="/cs/project/QK1720285" target="_blank" >QK1720285: Metody korekce vláhových potřeb plodin zohledňující scénáře změn klimatu území ČR pro optimalizaci managementu závlah.</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Soil and Water Research
ISSN
1801-5395
e-ISSN
1805-9384
Svazek periodika
14
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
10
Strana od-do
47-56
Kód UT WoS článku
000456487400006
EID výsledku v databázi Scopus
2-s2.0-85062834732