About: Release of mobile forms of hazardous elements from glassworks fly ash into soils

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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
rdfs:seeAlso	http://dx.doi.org/10.1007/s10653-014-9604-9
Description	The release of hazardous elements from the wastes of high-temperature processes represents a risk to the environment. We focused on the alteration of fly ash (FA) from glass works collected from an electrostatic filter. FA contains elevated concentrations of Zn and Ba, among other elements. Overtime, small amounts of FA have been emitted from the factory and settled into the surrounding environment (soil). In order to assess the possible risks to the environment, samples of FA were placed in small nylon bags and deposited in 11 different soil horizons (containing diverse vegetation cover such as spruce and beech and also unforested areas). Samples of the FA in bags were exposed in the soils for 1 year. Then, the bags were collected, and the exposed soils in the direct vicinity of the FA bags were sampled. The total concentrations of Zn and Ba in the FA, as well as in the soil samples (original and exposed), were determined by ICP MS. The %22mobile fraction%22 was determined as the exchangeable (acid extractable) fraction of the modified BCR sequential extraction procedure (SEP). The SEP results indicate that Zn and Ba may pose a potential environmental risk. The release of hazardous elements from the wastes of high-temperature processes represents a risk to the environment. We focused on the alteration of fly ash (FA) from glass works collected from an electrostatic filter. FA contains elevated concentrations of Zn and Ba, among other elements. Overtime, small amounts of FA have been emitted from the factory and settled into the surrounding environment (soil). In order to assess the possible risks to the environment, samples of FA were placed in small nylon bags and deposited in 11 different soil horizons (containing diverse vegetation cover such as spruce and beech and also unforested areas). Samples of the FA in bags were exposed in the soils for 1 year. Then, the bags were collected, and the exposed soils in the direct vicinity of the FA bags were sampled. The total concentrations of Zn and Ba in the FA, as well as in the soil samples (original and exposed), were determined by ICP MS. The %22mobile fraction%22 was determined as the exchangeable (acid extractable) fraction of the modified BCR sequential extraction procedure (SEP). The SEP results indicate that Zn and Ba may pose a potential environmental risk. (en)
Title	Release of mobile forms of hazardous elements from glassworks fly ash into soils Release of mobile forms of hazardous elements from glassworks fly ash into soils (en)
skos:prefLabel	Release of mobile forms of hazardous elements from glassworks fly ash into soils Release of mobile forms of hazardous elements from glassworks fly ash into soils (en)
skos:notation	RIV/00216208:11310/14:10210662!RIV15-MSM-11310___
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(GA13-17501S), S
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Šebek, Ondřej Mihaljevič, Martin Udatný, 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	Univerzita Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	42084
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/14:10210662
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Risk Assessment Code; mobile fraction; alteration; fly ash; barium; zinc (en)
http://linked.open.../riv/klicoveSlovo	fly ash zinc barium alteration mobile fraction Risk Assessment Code
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[F85FD5864F5D]
http://linked.open...i/riv/nazevZdroje	Environmental Geochemistry and Health
http://linked.open...in/vavai/riv/obor	DD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Reaktivita antropogenních geomateriálů s obsahem kovů v půdách
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	36
http://linked.open...iv/tvurceVysledku	Mihaljevič, Martin Šebek, Ondřej Udatný, Martin
http://linked.open...ain/vavai/riv/wos	000342088900004
issn	0269-4042
number of pages	12 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s10653-014-9604-9
http://localhost/t...ganizacniJednotka	11310

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