About: FAAS method and the extraction process applied for fractionation analysis of gravitation dust sediments and their evaluation

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The main scope of this paper is first of all to verify the efficiency of the flame atomic absorption spectroscopy (FAAS) method for analysis of some trace elements in extracts of fractionation analysis of the gravitation dust sediments. Investigation was oriented to the analysis of some markedly toxic trace elements in the extracts of gravitation dust sediments as well as on efficiency evaluation of the individual extraction reagents. Following analytical and fractionation extraction results were deduced conclusions about toxicity of gravitation dust sediments. Three extraction reagents with different mobilization ability were applied for fractionation extraction. There was used ammonium nitrate (NH4NO3) whose mobilizable ability is least and practically equal to mobilizable robustness of water. The second reagent used was disodium salt of EDTA (Na2EDTA) which is characterized by marked complexing properties. Finally, nitric acid (HNO3) with the most marked extraction and mobilizable properties was used. In the single extracts four chosen elements (Cd, Cu, Pb, Zn) were determined by optimized FAAS method. The main scope of this paper is first of all to verify the efficiency of the flame atomic absorption spectroscopy (FAAS) method for analysis of some trace elements in extracts of fractionation analysis of the gravitation dust sediments. Investigation was oriented to the analysis of some markedly toxic trace elements in the extracts of gravitation dust sediments as well as on efficiency evaluation of the individual extraction reagents. Following analytical and fractionation extraction results were deduced conclusions about toxicity of gravitation dust sediments. Three extraction reagents with different mobilization ability were applied for fractionation extraction. There was used ammonium nitrate (NH4NO3) whose mobilizable ability is least and practically equal to mobilizable robustness of water. The second reagent used was disodium salt of EDTA (Na2EDTA) which is characterized by marked complexing properties. Finally, nitric acid (HNO3) with the most marked extraction and mobilizable properties was used. In the single extracts four chosen elements (Cd, Cu, Pb, Zn) were determined by optimized FAAS method. (en)
Title	FAAS method and the extraction process applied for fractionation analysis of gravitation dust sediments and their evaluation FAAS method and the extraction process applied for fractionation analysis of gravitation dust sediments and their evaluation (en)
skos:prefLabel	FAAS method and the extraction process applied for fractionation analysis of gravitation dust sediments and their evaluation FAAS method and the extraction process applied for fractionation analysis of gravitation dust sediments and their evaluation (en)
skos:notation	RIV/61989100:27350/11:86078754!RIV12-MSM-27350___
http://linked.open...avai/predkladatel	Hornicko-geologická fakulta
http://linked.open...avai/riv/aktivita	V
http://linked.open...avai/riv/aktivity	V
http://linked.open...iv/cisloPeriodika	1/2011
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Bujok, Petr
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 báňská - Technická univerzita Ostrava / Hornicko-geologická fakulta
http://linked.open...dnocenehoVysledku	199150
http://linked.open...ai/riv/idVysledku	RIV/61989100:27350/11:86078754
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	statistical evaluation of the results; AAS determination; fractionation extraction; Gravitation dust sediments (en)
http://linked.open.../riv/klicoveSlovo	AAS determination Gravitation dust sediments fractionation extraction statistical evaluation of the results
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[A295EA20FE71]
http://linked.open...i/riv/nazevZdroje	Journal of chemical metrology
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	5
http://linked.open...iv/tvurceVysledku	Dirner, Vojtěch Matherny, Mikuláš Remeteiová, Dagmar Ružičková, Silvia
issn	1307-6183
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	27350
is http://linked.open...avai/riv/vysledek of	FAAS method and the extraction process applied for fractionation analysis of gravitation dust sediments and their evaluation FAAS method and the extraction process applied for fractionation analysis of gravitation dust sediments and their evaluation

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