Trace element leaching from contaminated willow and poplar biomass – A laboratory study of potential risks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A78449" target="_blank" >RIV/60460709:41210/18:78449 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.biombioe.2018.02.012" target="_blank" >http://dx.doi.org/10.1016/j.biombioe.2018.02.012</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.biombioe.2018.02.012" target="_blank" >10.1016/j.biombioe.2018.02.012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Trace element leaching from contaminated willow and poplar biomass – A laboratory study of potential risks

Popis výsledku v původním jazyce

Despite the advantages of phytoextraction, serious risks can be caused by the produced contaminated biomass. Currently, there is a lack of research on the potential risk of storing and handling this biomass. The aim of our study was to verify the losses of potential risk elements (Cd, Cu, Fe, Mn, Pb, Zn) via leaching of short rotation coppice biomass in laboratory batch tests. Harvested woody and leafy biomass was chipped and/or kept compact. The fresh and/or dried biomass was then leached by two types of leachate to simulate rainfalls - neutral water and/or acidified water. Chipped wood was characterised by the highest element release in comparison to whole branches. The leaves were considered more risky from the point of view of element losses. A similar trend of leaching was observed for all elements, except iron. More iron was leached from fresh wood biomass, whilst in the case of the leaves, iron was leached more from dry biomass. Lead was released by 1,4-7,2% from the biomass. Cadmium was leach

Název v anglickém jazyce

Trace element leaching from contaminated willow and poplar biomass – A laboratory study of potential risks

Popis výsledku anglicky

Despite the advantages of phytoextraction, serious risks can be caused by the produced contaminated biomass. Currently, there is a lack of research on the potential risk of storing and handling this biomass. The aim of our study was to verify the losses of potential risk elements (Cd, Cu, Fe, Mn, Pb, Zn) via leaching of short rotation coppice biomass in laboratory batch tests. Harvested woody and leafy biomass was chipped and/or kept compact. The fresh and/or dried biomass was then leached by two types of leachate to simulate rainfalls - neutral water and/or acidified water. Chipped wood was characterised by the highest element release in comparison to whole branches. The leaves were considered more risky from the point of view of element losses. A similar trend of leaching was observed for all elements, except iron. More iron was leached from fresh wood biomass, whilst in the case of the leaves, iron was leached more from dry biomass. Lead was released by 1,4-7,2% from the biomass. Cadmium was leach

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

—

Návaznosti

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

BIOMASS & BIOENERGY

ISSN

0961-9534

e-ISSN

1873-2909

Svazek periodika

112

Číslo periodika v rámci svazku

May

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

11-18

Kód UT WoS článku

000427944300002

EID výsledku v databázi Scopus

2-s2.0-85042391055