Příjem arsenu, kadmia, olova a zinku rostlinami Pteris cretica L. a Mentha aquatica L.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F06%3A16285" target="_blank" >RIV/60460709:41210/06:16285 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Arsenic, Cadmium, Lead and Zinc Uptake by Pteris cretica L. and Mentha aquatica L.

Popis výsledku v původním jazyce

Environmental pollution is a serious problem which affects all biota of the world. Heavy metals and metalloids are very stable in the environment and therefore it is necessary to find the appropriate cleaning technology. Phytoremediation, i.e. the utilization of green plants in cleaning of contaminated soils, waters and wastes, is one of them. Quite recently new accumulating plants were discovered on soils polluted by arsenic - among them Pteris cretica L., fern from the same family as arsenic hyperaccumulator Pteris vittata L., and Mentha aquatica L. In our study both As accumulating plants were tested in the pot experiment on five soils of different level and origin of contamination by As and other toxic elements. Results of experiments showed very good As accumulation capacity by Pteris cretica. Plant leaves accumulated up to 915 mg As ? kg-1 d.m., but the accumulation of other elements was substantially lower, 0.2 mg Cd ? kg-1 d.m. and 1.2 mg Pb ? kg-1 d.m. Mentha aquatica introduc

Název v anglickém jazyce

Arsenic, Cadmium, Lead and Zinc Uptake by Pteris cretica L. and Mentha aquatica L.

Popis výsledku anglicky

Environmental pollution is a serious problem which affects all biota of the world. Heavy metals and metalloids are very stable in the environment and therefore it is necessary to find the appropriate cleaning technology. Phytoremediation, i.e. the utilization of green plants in cleaning of contaminated soils, waters and wastes, is one of them. Quite recently new accumulating plants were discovered on soils polluted by arsenic - among them Pteris cretica L., fern from the same family as arsenic hyperaccumulator Pteris vittata L., and Mentha aquatica L. In our study both As accumulating plants were tested in the pot experiment on five soils of different level and origin of contamination by As and other toxic elements. Results of experiments showed very good As accumulation capacity by Pteris cretica. Plant leaves accumulated up to 915 mg As ? kg-1 d.m., but the accumulation of other elements was substantially lower, 0.2 mg Cd ? kg-1 d.m. and 1.2 mg Pb ? kg-1 d.m. Mentha aquatica introduc

Druh

D - Stať ve sborníku

CEP obor

DK - Kontaminace a dekontaminace půdy včetně pesticidů

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

Toxic substances in environment

ISBN

83-914308-1-2

ISSN

—

e-ISSN

—

Počet stran výsledku

1

Strana od-do

45-45

Název nakladatele

Hugo Kollataj Agricultural University in Krakow

Místo vydání

Krakow

Místo konání akce

Krakow

Datum konání akce

5. 9. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—