About: Temporal dissolution of potentially toxic elements from silver smelting slag by synthetic environmental solutions

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About: Temporal dissolution of potentially toxic elements from silver smelting slag by synthetic environmental solutions 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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Waste slag which is created during precious metal smelting contains high levels of potentially toxic elements (PTE) which can be mobilised from unconfined deposits into the local environment. This paper examines the extractability of selected PTE (Pb, Zn, Cd, Mn) from slag samples by synthetic solutions designed to replicate those in the environment. Extracting agents were used to replicate potential leaching scenarios which are analogous to natural chemical weathering. Slag was submersed in a rainwater simulation solution (RSS), weak citric acid solution (representing rhizosphere secretions) and control solutions (deionised water) for a one month period with solution analyses made at intervals of 1, 24, 168 and 720 h. In 1 mM citric acid, dissolution of Cd and Zn showed little change with time, although for Zn the initial dissolution was considerable. Lead in citric acid was characterized by overall poor extractability. Mn solubility increased until an equilibrium state occurred within 24 h Waste slag which is created during precious metal smelting contains high levels of potentially toxic elements (PTE) which can be mobilised from unconfined deposits into the local environment. This paper examines the extractability of selected PTE (Pb, Zn, Cd, Mn) from slag samples by synthetic solutions designed to replicate those in the environment. Extracting agents were used to replicate potential leaching scenarios which are analogous to natural chemical weathering. Slag was submersed in a rainwater simulation solution (RSS), weak citric acid solution (representing rhizosphere secretions) and control solutions (deionised water) for a one month period with solution analyses made at intervals of 1, 24, 168 and 720 h. In 1 mM citric acid, dissolution of Cd and Zn showed little change with time, although for Zn the initial dissolution was considerable. Lead in citric acid was characterized by overall poor extractability. Mn solubility increased until an equilibrium state occurred within 24 h (en)
Title	Temporal dissolution of potentially toxic elements from silver smelting slag by synthetic environmental solutions Temporal dissolution of potentially toxic elements from silver smelting slag by synthetic environmental solutions (en)
skos:prefLabel	Temporal dissolution of potentially toxic elements from silver smelting slag by synthetic environmental solutions Temporal dissolution of potentially toxic elements from silver smelting slag by synthetic environmental solutions (en)
skos:notation	RIV/60460709:41210/13:60468!RIV14-MSM-41210___
http://linked.open...avai/riv/aktivita	I S Z
http://linked.open...avai/riv/aktivity	I, S, Z(MSM0021620855)
http://linked.open...iv/cisloPeriodika	N
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Borůvka, Luboš Drábek, Ondřej Tejnecký, Václav Nikodem, Antonín Ash, Christopher
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	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	110291
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/13:60468
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Potentially toxic elements, Smelter slag, Extraction experiment, Citric acid, Rainwater simulation solution (en)
http://linked.open.../riv/klicoveSlovo	Citric acid Extraction experiment Potentially toxic elements Rainwater simulation solution Smelter slag
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[2729E054E36F]
http://linked.open...i/riv/nazevZdroje	Journal of Environmental Management
http://linked.open...in/vavai/riv/obor	DF
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	129
http://linked.open...iv/tvurceVysledku	Borůvka, Luboš Drábek, Ondřej Tejnecký, Václav Šebek, Ondřej Nikodem, Antonín Ash, Christopher
http://linked.open...ain/vavai/riv/wos	000327904400019
http://linked.open...n/vavai/riv/zamer	Material flow mechanisms in the upper spheres of the Earth
issn	0301-4797
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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