About: Influence of Cell Construction on the Electrochemical Reduction of Nitrate

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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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The electrochemical reduction of nitrates in the weakly alkaline electrolyte, simulating spent solution after regeneration of a strongly basic anion exchanger was studied. Copper was used as the cathode material. The influence of the electrolyser construction, cathode form and process parameters on the current efficiency of the nitrate reduction was followed. Four types of cell construction were used: a plate electrode cell, a cell with a fluidised bed of inert particles in the interelectrode space, a packed?bed?cathode cell and a vertically moving particle bed cell. The highest current efficiency with respect to the nitrate reduction was observed for the vertically moving particle bed reactor. On the other hand, unexpectedly high efficiency was also observed for the simple plate electrode cell, the disadvantage being very low current density (below 4 mA cm?2) resulting in suitable behaviour. From the point of view of cell efficiency coupled with simplicity of construction and operation, the optimal c The electrochemical reduction of nitrates in the weakly alkaline electrolyte, simulating spent solution after regeneration of a strongly basic anion exchanger was studied. Copper was used as the cathode material. The influence of the electrolyser construction, cathode form and process parameters on the current efficiency of the nitrate reduction was followed. Four types of cell construction were used: a plate electrode cell, a cell with a fluidised bed of inert particles in the interelectrode space, a packed?bed?cathode cell and a vertically moving particle bed cell. The highest current efficiency with respect to the nitrate reduction was observed for the vertically moving particle bed reactor. On the other hand, unexpectedly high efficiency was also observed for the simple plate electrode cell, the disadvantage being very low current density (below 4 mA cm?2) resulting in suitable behaviour. From the point of view of cell efficiency coupled with simplicity of construction and operation, the optimal c (en)
Title	Influence of Cell Construction on the Electrochemical Reduction of Nitrate Influence of Cell Construction on the Electrochemical Reduction of Nitrate (en)
skos:prefLabel	Influence of Cell Construction on the Electrochemical Reduction of Nitrate Influence of Cell Construction on the Electrochemical Reduction of Nitrate (en)
skos:notation	RIV/60461373:22310/02:00006539!RIV/2004/GA0/223104/N
http://linked.open.../vavai/riv/strany	99-109
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA104/99/0433), Z(MSM 223100001)
http://linked.open...iv/cisloPeriodika	x
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Bouzek, Karel
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 chemické technologie
http://linked.open...dnocenehoVysledku	648824
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/02:00006539
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Reduction, Nitrates, Cell-construction (en)
http://linked.open.../riv/klicoveSlovo	Nitrates Reduction Cell-construction
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[C610B5817B92]
http://linked.open...i/riv/nazevZdroje	Chemical Engineering Journal
http://linked.open...in/vavai/riv/obor	CG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Electrochemical reduction of nitrate ions in wasted solutions used for regeneration of ion exchange columns utilized in water treatment
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	85
http://linked.open...iv/tvurceVysledku	Bouzek, Karel Paidar, Martin Bergmann, Henry
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20223100001
issn	1385-8947
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	22310

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