About: Respirometry techniques and activated sludge models

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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	není k disposici (cs) This paper is focused on explanation of results of various respirometry experiments using activated sludge models No.1 and 2. In the cases of insufficient fit of the models, further modifications to the models were done and so called %22Enzymatic model%22 was introduced. The best-fit method was used to determine influence of proposed modifications. Increased accuracy of the model was achieved, particularly for repeated respirometric tests with acetate as the sole substrate. Additionally, influence of different biomass pre-conditioning methods on the results of respirometric measurements was studied. It was concluded that residual products in activated sludge sample after extended aeration prior to experiment may decrease its activity. To recover original activity, washing by tap-water or %22mineral medium%22 can be used. Because allylthiourea (ATU) was used in the most of experiments, the benchmark of its influence on kinetic parameters was done. Results confirmed significant impact of ATU This paper is focused on explanation of results of various respirometry experiments using activated sludge models No.1 and 2. In the cases of insufficient fit of the models, further modifications to the models were done and so called %22Enzymatic model%22 was introduced. The best-fit method was used to determine influence of proposed modifications. Increased accuracy of the model was achieved, particularly for repeated respirometric tests with acetate as the sole substrate. Additionally, influence of different biomass pre-conditioning methods on the results of respirometric measurements was studied. It was concluded that residual products in activated sludge sample after extended aeration prior to experiment may decrease its activity. To recover original activity, washing by tap-water or %22mineral medium%22 can be used. Because allylthiourea (ATU) was used in the most of experiments, the benchmark of its influence on kinetic parameters was done. Results confirmed significant impact of ATU (en)
Title	Respirometry techniques and activated sludge models Respirometry techniques and activated sludge models (en) Vyuziti respirometrie v modelovani aktivacniho procesu stranky to nema, je to jen na CD (cs)
skos:prefLabel	Respirometry techniques and activated sludge models Respirometry techniques and activated sludge models (en) Vyuziti respirometrie v modelovani aktivacniho procesu stranky to nema, je to jen na CD (cs)
skos:notation	RIV/60461373:22320/01:00012630!RIV/2005/MSM/223205/N
http://linked.open.../vavai/riv/strany	006
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 223200003)
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Holba, Marek
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	694623
http://linked.open...ai/riv/idVysledku	RIV/60461373:22320/01:00012630
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	activated sludge;respirometry;mathematical modelling;characterization of wastewater;estimation of parameter values;respirační rychlost (en)
http://linked.open.../riv/klicoveSlovo	respirometry mathematical modelling characterization of wastewater respirační rychlost estimation of parameter values activated sludge
http://linked.open...ontrolniKodProRIV	[1ABBC22D52A5]
http://linked.open...v/mistoKonaniAkce	Berlin
http://linked.open...i/riv/mistoVydani	London
http://linked.open...i/riv/nazevZdroje	Proceeding of 2nd WorldWater Congress
http://linked.open...in/vavai/riv/obor	DJ
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2001
http://linked.open...iv/tvurceVysledku	Beneš, Ondřej Holba, Marek Spanjers, Ha
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2001-10-15 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20223200003
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IWA Publishing
http://localhost/t...ganizacniJednotka	22320

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