Organic and inorganic amendment application on mercury-polluted soils: effects on soil chemical and biochemical properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F16%3A70808" target="_blank" >RIV/60460709:41210/16:70808 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11356-016-6591-7" target="_blank" >http://dx.doi.org/10.1007/s11356-016-6591-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11356-016-6591-7" target="_blank" >10.1007/s11356-016-6591-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Organic and inorganic amendment application on mercury-polluted soils: effects on soil chemical and biochemical properties

Popis výsledku v původním jazyce

We have compared the effectiveness of organic and inorganic amendments such as digestate and fly ash, reducing the Hg mobility in two soils differing in their physicochemical properties. The soils were artificially contaminated with Hg and incubated. The presence of Hg in soils negatively affected to processes such as nitrification, provoked a decline in the microbial activities. The digestate addition to soils improved the soil chemical properties as consequence of high content in C and N contained in digestate. The soil microbial activities were greatly enhanced by the digestate application, whereas fly ash did not have a remarkable positive effect. These results may indicate that the use of organic amendments such as digestate considerably improved the soil health in soils compared with fly ash, alleviating the detrimental impact of Hg. Probably, the chemical properties present in digestate may determine its use as a suitable amendment for the assisted-natural attenuation of mercury-polluted soils

Název v anglickém jazyce

Organic and inorganic amendment application on mercury-polluted soils: effects on soil chemical and biochemical properties

Popis výsledku anglicky

We have compared the effectiveness of organic and inorganic amendments such as digestate and fly ash, reducing the Hg mobility in two soils differing in their physicochemical properties. The soils were artificially contaminated with Hg and incubated. The presence of Hg in soils negatively affected to processes such as nitrification, provoked a decline in the microbial activities. The digestate addition to soils improved the soil chemical properties as consequence of high content in C and N contained in digestate. The soil microbial activities were greatly enhanced by the digestate application, whereas fly ash did not have a remarkable positive effect. These results may indicate that the use of organic amendments such as digestate considerably improved the soil health in soils compared with fly ash, alleviating the detrimental impact of Hg. Probably, the chemical properties present in digestate may determine its use as a suitable amendment for the assisted-natural attenuation of mercury-polluted soils

Druh

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

CEP obor

DK - Kontaminace a dekontaminace půdy včetně pesticidů

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP503%2F12%2F0682" target="_blank" >GAP503/12/0682: Transformace sloučenin rtuti půdní mikroflórou: možné využití pro bioremediační technologie</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

ISSN

0944-1344

e-ISSN

—

Svazek periodika

23

Číslo periodika v rámci svazku

14

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

15

Strana od-do

14254-14268

Kód UT WoS článku

000379553500058

EID výsledku v databázi Scopus

—