Methods for Determination of Bioaccessibility and Bioavailability of Hydrophobic Organic Pollutants

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F15%3A00455594" target="_blank" >RIV/61388971:_____/15:00455594 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Methods for Determination of Bioaccessibility and Bioavailability of Hydrophobic Organic Pollutants

Original language description

Sorption of hydrophobic pollutants on organics in soil causes a substantial decrease in pollutant availability for transport and transformation processes. The pollutants gradually become unavailable for organisms, which can result in a reduction of ecotoxicity but also in a decrease in biodegradation efficiency. This review describes various biological and chemical methods that can be used for determination of bioaccessible or bioavailable compounds. The biological methods make it possible to study bioaccumulation or to measure toxicity of the pollutants. The chemical methods are based on incomplete extraction of the pollutants from the contaminated soil. The bioaccessible portion can be estimated at the equilibrium stage. Other and probably more appropriate approaches are represented by sequential dynamic methods modelling two-site desorption kinetic curves of pollutants which can be used for relatively precise and reliable assessment of the bioaccessibility (bioavailability) paramete

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Chemické listy

ISSN

0009-2770

e-ISSN

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Volume of the periodical

109

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

15

Pages from-to

254-268

UT code for WoS article

000354722700003

EID of the result in the Scopus database

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