Variability of standard artificial soils: Physico-chemical
properties and phenanthrene desorption measured by means of
supercritical fluid extraction.

J 2012

Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction.

BIELSKÁ, Lucie, Ivana HOVORKOVÁ, Klára KOMPRDOVÁ and Jakub HOFMAN

Basic information

Original name

Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction.

Authors

BIELSKÁ, Lucie (203 Czech Republic, belonging to the institution), Ivana HOVORKOVÁ (703 Slovakia, belonging to the institution), Klára KOMPRDOVÁ (203 Czech Republic, belonging to the institution) and Jakub HOFMAN (203 Czech Republic, guarantor, belonging to the institution)

Edition

Environmental Pollution, OXFORD, ENGLAND, ELSEVIER SCI LTD, 2012, 0269-7491

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10511 Environmental sciences

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 3.730

RIV identification code

RIV/00216224:14310/12:00057363

Organization unit

Faculty of Science

DOI

http://dx.doi.org/10.1016/j.envpol.2011.12.009

UT WoS

000301395400001

Keywords in English

Phenanthrene; Polycyclic aromatic hydrocarbons (PAHs); Artificial soil; Sorption; Supercritical fluid extraction (SFE)

Abstract

V originále

The study is focused on artificial soil which is supposed to be a standardized "soil like" medium. We compared physico-chemical properties and extractability of Phenanthrene from 25 artificial soils prepared according to OECD standardized procedures at different laboratories. A substantial range of soil properties was found, also for parameters which should be standardized because they have an important influence on the bioavailability of pollutants (e.g. total organic carbon ranged from 1.4 to 6.1%). The extractability of Phe was measured by supercritical fluid extraction (SFE) at harsh and mild conditions. Highly variable Phe extractability from different soils (3-89%) was observed. The extractability was strongly related (R-2 = 0.87) to total organic carbon content, 0.1-2 mm particle size, and humic/fulvic acid ratio in the following multiple regression model: SFE (%) = 1.35 * sand (%) - 0.77 * TOC (%)2 + 0.27 * HA/FA.

Links

ED0001/01/01, research and development project

Name: CETOCOEN

GAP503/10/0125, research and development project

Name: Bioakumulace perzistentních organických kontaminantů v žížalách ve vztahu k jejich biodostupnosti v půdě

Investor: Czech Science Foundation

Citovat

BIELSKÁ, Lucie, Ivana HOVORKOVÁ, Klára KOMPRDOVÁ and Jakub HOFMAN. Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction. Environmental Pollution. OXFORD, ENGLAND: ELSEVIER SCI LTD, 2012, vol. 163, APRIL, p. 1-7. ISSN 0269-7491. Available from: https://dx.doi.org/10.1016/j.envpol.2011.12.009.

@article{980460,
   author = {Bielská, Lucie and Hovorková, Ivana and Komprdová, Klára and Hofman, Jakub},
   article_location = {OXFORD, ENGLAND},
   article_number = {APRIL},
   doi = {http://dx.doi.org/10.1016/j.envpol.2011.12.009},
   keywords = {Phenanthrene; Polycyclic aromatic hydrocarbons (PAHs); Artificial soil; Sorption; Supercritical fluid extraction (SFE)},
   language = {eng},
   issn = {0269-7491},
   journal = {Environmental Pollution},
   title = {Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction.},
   volume = {163},
   year = {2012}
}

TY  - JOUR
ID  - 980460
AU  - Bielská, Lucie - Hovorková, Ivana - Komprdová, Klára - Hofman, Jakub
PY  - 2012
TI  - Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction.
JF  - Environmental Pollution
VL  - 163
IS  - APRIL
SP  - 1-7
EP  - 1-7
PB  - ELSEVIER SCI LTD
SN  - 02697491
KW  - Phenanthrene
KW  - Polycyclic aromatic hydrocarbons (PAHs)
KW  - Artificial soil
KW  - Sorption
KW  - Supercritical fluid extraction (SFE)
N2  - The study is focused on artificial soil which is supposed to be a standardized "soil like" medium. We compared physico-chemical properties and extractability of Phenanthrene from 25 artificial soils prepared according to OECD standardized procedures at different laboratories. A substantial range of soil properties was found, also for parameters which should be standardized because they have an important influence on the bioavailability of pollutants (e.g. total organic carbon ranged from 1.4 to 6.1%). The extractability of Phe was measured by supercritical fluid extraction (SFE) at harsh and mild conditions. Highly variable Phe extractability from different soils (3-89%) was observed. The extractability was strongly related (R-2 = 0.87) to total organic carbon content, 0.1-2 mm particle size, and humic/fulvic acid ratio in the following multiple regression model: SFE (%) = 1.35 * sand (%) - 0.77 * TOC (%)2 + 0.27 * HA/FA.
ER  -

BIELSKÁ, Lucie, Ivana HOVORKOVÁ, Klára KOMPRDOVÁ and Jakub HOFMAN. Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction. \textit{Environmental Pollution}. OXFORD, ENGLAND: ELSEVIER SCI LTD, 2012, vol.~163, APRIL, p.~1-7. ISSN~0269-7491. Available from: https://dx.doi.org/10.1016/j.envpol.2011.12.009.

Detailed Information on Publication Record