About: Comparison of perchloroethylene extraction techniques in soil gas survey quantification.

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Comparison of perchloroethylene extraction techniques in soil gas survey quantification. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This study compares static headspace technique and methanol extraction/purge-and-trap analysis followed by thermal desorption/gas chromatography in attempts for quantification of gas survey results in the determination of these chemicals in soil. Several soils were contaminated with aqueous solution of perchloroethylene (PCE) (140 mg L-1) using a vapor treatment method. Soil spiking took place up to 24 h in desiccator by exposing individual soil samples contained in open 40 mL glass vials to PCE evaporated from the solution. After exposure the samples were stored and analyzed within 2 days. The achieved results strongly suggest that gas extraction can provide quantitative results, regarding PCE concentration in soils, which are not significantly different from liquid based extraction analysis. This study compares static headspace technique and methanol extraction/purge-and-trap analysis followed by thermal desorption/gas chromatography in attempts for quantification of gas survey results in the determination of these chemicals in soil. Several soils were contaminated with aqueous solution of perchloroethylene (PCE) (140 mg L-1) using a vapor treatment method. Soil spiking took place up to 24 h in desiccator by exposing individual soil samples contained in open 40 mL glass vials to PCE evaporated from the solution. After exposure the samples were stored and analyzed within 2 days. The achieved results strongly suggest that gas extraction can provide quantitative results, regarding PCE concentration in soils, which are not significantly different from liquid based extraction analysis. (en)
Title	Comparison of perchloroethylene extraction techniques in soil gas survey quantification. Comparison of perchloroethylene extraction techniques in soil gas survey quantification. (en)
skos:prefLabel	Comparison of perchloroethylene extraction techniques in soil gas survey quantification. Comparison of perchloroethylene extraction techniques in soil gas survey quantification. (en)
skos:notation	RIV/60461373:22320/09:00022763!RIV10-MSM-22320___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137308)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Janků, Josef Kubal, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta technologie ochrany prostředí
http://linked.open...dnocenehoVysledku	307749
http://linked.open...ai/riv/idVysledku	RIV/60461373:22320/09:00022763
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Soil; PCE; VOCs; Extraction; Gas survey; Vapor contamination (en)
http://linked.open.../riv/klicoveSlovo	VOCs PCE Extraction Soil Gas survey Vapor contamination
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[EE9069FC234D]
http://linked.open...i/riv/nazevZdroje	Central European Journal of Chemistry
http://linked.open...in/vavai/riv/obor	DK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Janků, Josef Kubal, Martin Zdravkov, Borislav
http://linked.open...ain/vavai/riv/wos	000267239200002
http://linked.open...n/vavai/riv/zamer	The study of chemical biological processes for the environmental protection
issn	1895-1066
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	22320
is http://linked.open...avai/riv/vysledek of	Comparison of perchloroethylene extraction techniques in soil gas survey quantification. Comparison of perchloroethylene extraction techniques in soil gas survey quantification. Comparison of perchloroethylene extraction techniques in soil gas survey quantification. Comparison of perchloroethylene extraction techniques in soil gas survey quantification.

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software