Mercury speciation in soil in vicinity of coal beds using sequential extraction
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F11%3A00051980" target="_blank" >RIV/00216224:14310/11:00051980 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.springerlink.com/content/004668003l520408/fulltext.pdf" target="_blank" >http://www.springerlink.com/content/004668003l520408/fulltext.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s12665-010-0537-z" target="_blank" >10.1007/s12665-010-0537-z</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Mercury speciation in soil in vicinity of coal beds using sequential extraction
Popis výsledku v původním jazyce
The sequential extraction procedure was proposed and used to study of mercury speciation in real samples of soil. Samples of soil profiles together with bedrock and coal were taken from sampling spots in the vicinity of surficial coal beds in an area with natural coal outcrops. The proposed sequential extraction procedure involves the following fractionation: organic mercury compounds, extractable mercury in an acidic medium, mercury bound to humic substances, elemental Hg and mercury bound to complexes, HgS and residual mercury. The significant distribution of mercury between the two portions-mercury bound to humic substance and HgS was determined in the majority of samples. The mercury bound to humic substances created a significant contribution, especially to the top layer of soil. On the other hand, HgS was the dominant form in the samples from lower layers of the soil profile. The mercury content in the samples did not show a distinct mobility.
Název v anglickém jazyce
Mercury speciation in soil in vicinity of coal beds using sequential extraction
Popis výsledku anglicky
The sequential extraction procedure was proposed and used to study of mercury speciation in real samples of soil. Samples of soil profiles together with bedrock and coal were taken from sampling spots in the vicinity of surficial coal beds in an area with natural coal outcrops. The proposed sequential extraction procedure involves the following fractionation: organic mercury compounds, extractable mercury in an acidic medium, mercury bound to humic substances, elemental Hg and mercury bound to complexes, HgS and residual mercury. The significant distribution of mercury between the two portions-mercury bound to humic substance and HgS was determined in the majority of samples. The mercury bound to humic substances created a significant contribution, especially to the top layer of soil. On the other hand, HgS was the dominant form in the samples from lower layers of the soil profile. The mercury content in the samples did not show a distinct mobility.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CB - Analytická chemie, separace
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
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
Environmental Earth Sciences
ISSN
1866-6280
e-ISSN
—
Svazek periodika
62
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
7
Strana od-do
421-427
Kód UT WoS článku
000285877900019
EID výsledku v databázi Scopus
—