Experimental study of the PCBs volatilization from the soil surface.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F05%3A00014664" target="_blank" >RIV/00216224:14310/05:00014664 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Experimental study of the PCBs volatilization from the soil surface.
Original language description
The soil-air exchange is the key process that controls the levels of many POPs present in soils and/or air. Laboratory simulations of POPs volatilization from the soil surfaces is needed, and it is an integral component of the fate models. The volatilization chamber, designed for the direct measurement of POPs volatilization fluxes from the soil in laboratory conditions was tested within the scope of this study. Polychlorinated biphenyls (PCBs) were chosen as the model compounds. They were applied on the surface of the soil layer, placed in the volatilization chamber. The air above the soil was sampled using the high-volume air sampler. Positive linear correlation between PCBs volatilization fluxes and total amount of PCBs was found. PCBs volatilization rate was greatly influenced by the temperature, and the air and soil humidity inside the chamber.
Czech name
Experimentální studie vytěkávání polychlorovaných bifenylů z půd.
Czech description
The soil-air exchange is the key process that controls the levels of many POPs present in soils and/or air. Laboratory simulations of POPs volatilization from the soil surfaces is needed, and it is an integral component of the fate models. The volatilization chamber, designed for the direct measurement of POPs volatilization fluxes from the soil in laboratory conditions was tested within the scope of this study. Polychlorinated biphenyls (PCBs) were chosen as the model compounds. They were applied on the surface of the soil layer, placed in the volatilization chamber. The air above the soil was sampled using the high-volume air sampler. Positive linear correlation between PCBs volatilization fluxes and total amount of PCBs was found. PCBs volatilization rate was greatly influenced by the temperature, and the air and soil humidity inside the chamber.
Classification
Type
D - Article in proceedings
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ECOTOX 2005, Advantages and Trends in Ecotoxicology.
ISBN
80-210-3799-7
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
206
Publisher name
Masarykova universita
Place of publication
Brno
Event location
Brno
Event date
Jan 1, 2005
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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