Biodegradation of 2,4-dinitrotoluene by different plant species

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F15%3A00444360" target="_blank" >RIV/61389030:_____/15:00444360 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11160/15:10322869

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ecoenv.2014.07.026" target="_blank" >http://dx.doi.org/10.1016/j.ecoenv.2014.07.026</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ecoenv.2014.07.026" target="_blank" >10.1016/j.ecoenv.2014.07.026</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Biodegradation of 2,4-dinitrotoluene by different plant species

Popis výsledku v původním jazyce

Over the past century, rapid growth of population, mining and industrialization significantly contributed to extensive soil, air and water contamination. The 2,4-dinitrotoluene (2,4-DNT), used mostly as explosive, belongs to the hazardous xenobiotics. Soils and waters contaminated with 2,4-DNT may be cleaned by phytoremediation using suitable plant species. The ability of crop plants (hemp, flax, sunflower and mustard) to germinate and grow on soils contaminated with 2,4-DNT was compared. Stimulation oftheir growth was found at 0.252 mg/g 2,4-DNT. The lethal concentration for the growth for these species was around 1 mg/g. In hydropony, the above mentioned species were able to survive 200 mg/l 2,4-DNT, the concentration close to maximal solubility of2,4-DNT in water. Metabolism of 2,4-DNT was tested using suspension culture of soapwort and reed. The degradation products 2-aminonitrotoluene and 4-aminonitrotoluene were found both in the medium and in the acetone extract of plant cells

Název v anglickém jazyce

Biodegradation of 2,4-dinitrotoluene by different plant species

Popis výsledku anglicky

Over the past century, rapid growth of population, mining and industrialization significantly contributed to extensive soil, air and water contamination. The 2,4-dinitrotoluene (2,4-DNT), used mostly as explosive, belongs to the hazardous xenobiotics. Soils and waters contaminated with 2,4-DNT may be cleaned by phytoremediation using suitable plant species. The ability of crop plants (hemp, flax, sunflower and mustard) to germinate and grow on soils contaminated with 2,4-DNT was compared. Stimulation oftheir growth was found at 0.252 mg/g 2,4-DNT. The lethal concentration for the growth for these species was around 1 mg/g. In hydropony, the above mentioned species were able to survive 200 mg/l 2,4-DNT, the concentration close to maximal solubility of2,4-DNT in water. Metabolism of 2,4-DNT was tested using suspension culture of soapwort and reed. The degradation products 2-aminonitrotoluene and 4-aminonitrotoluene were found both in the medium and in the acetone extract of plant cells

Druh

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

CEP obor

DK - Kontaminace a dekontaminace půdy včetně pesticidů

OECD FORD obor

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Projekt

<a href="/cs/project/LH11048" target="_blank" >LH11048: Studium a využití metabolismu rostlin pro degradaci organických xenobiotik</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Ecotoxicology and Enviromental Safety

ISSN

0147-6513

e-ISSN

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Svazek periodika

112

Číslo periodika v rámci svazku

FEB 2015

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

54-59

Kód UT WoS článku

000346755400008

EID výsledku v databázi Scopus

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