Removal of soil polycyclic aromatic hydrocarbons derived from biomass fly ash by plants and organic amendments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A76578" target="_blank" >RIV/60460709:41210/18:76578 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17221/39/2018-PSE" target="_blank" >http://dx.doi.org/10.17221/39/2018-PSE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/39/2018-PSE" target="_blank" >10.17221/39/2018-PSE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Removal of soil polycyclic aromatic hydrocarbons derived from biomass fly ash by plants and organic amendments

Popis výsledku v původním jazyce

Phytoremediation using maize (Zea mays L.) assisted by the compost or vermicompost amendments was the most appropriate strategy for bioremediation of soil contaminated by polycyclic aromatic hydrocarbons (PAHs) derived from biomass fly ash. Higher removal of low molecular weight PAHs than medium and high molecular weight PAHs within the same treatment were observed. The total PAH content in planted soil with compost or vermicompost was decreased in a range between 62,9-64,9%. There were no significant differences (P less 0,05) between the compost and vermicompost amendments on the total removal of ash-PAHs. The content of PAH derived by ash did not have adverse effect on maize cultivation and biomass yield. The contribution of PAH reduction by maize roots on the soil total PAH removal was negligible. Therefore, maize significantly boosted the PAH removal in soil. The harvested maize shoots did not represent any environmental risk.

Název v anglickém jazyce

Removal of soil polycyclic aromatic hydrocarbons derived from biomass fly ash by plants and organic amendments

Popis výsledku anglicky

Phytoremediation using maize (Zea mays L.) assisted by the compost or vermicompost amendments was the most appropriate strategy for bioremediation of soil contaminated by polycyclic aromatic hydrocarbons (PAHs) derived from biomass fly ash. Higher removal of low molecular weight PAHs than medium and high molecular weight PAHs within the same treatment were observed. The total PAH content in planted soil with compost or vermicompost was decreased in a range between 62,9-64,9%. There were no significant differences (P less 0,05) between the compost and vermicompost amendments on the total removal of ash-PAHs. The content of PAH derived by ash did not have adverse effect on maize cultivation and biomass yield. The contribution of PAH reduction by maize roots on the soil total PAH removal was negligible. Therefore, maize significantly boosted the PAH removal in soil. The harvested maize shoots did not represent any environmental risk.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/QK1710379" target="_blank" >QK1710379: Bezpečné využití kalů z ČOV na zemědělské půdě pomocí technologie torefakce</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

—

Svazek periodika

64

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

88-94

Kód UT WoS článku

000424346500007

EID výsledku v databázi Scopus

2-s2.0-85041728814