About: Evaluation of sewer infiltration/inflow using COD mass flux method: case study Prague

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The combined sewer system of the City of Prague, similar to other relevant locations, is strongly affected by infiltrating waters. The knowledge of their volume is one of the important parameter with respect to sewer system operation, maintenance and reconstruction. The methodology is based on the variation of diurnal COD load and continuous water quality monitoring using in-line absorption spectrometry. This approach allows the identification of individual components of the diurnal waste water hydrograph, in particular the contribution of parasitic water flow on waste water discharge. The statistical relevance was tested using Monte Carlo simulations on a seven-year data series of flow rate. The results show that application of this methodology provides specific relevant information about individual subcatchments within an entire sewer system, particulary in terms of absolute and relative values of I/I and structural state indicators. Processing of long-term data series gives clear information about the significance of the monitoring period length on the relevance of obtained results. The combined sewer system of the City of Prague, similar to other relevant locations, is strongly affected by infiltrating waters. The knowledge of their volume is one of the important parameter with respect to sewer system operation, maintenance and reconstruction. The methodology is based on the variation of diurnal COD load and continuous water quality monitoring using in-line absorption spectrometry. This approach allows the identification of individual components of the diurnal waste water hydrograph, in particular the contribution of parasitic water flow on waste water discharge. The statistical relevance was tested using Monte Carlo simulations on a seven-year data series of flow rate. The results show that application of this methodology provides specific relevant information about individual subcatchments within an entire sewer system, particulary in terms of absolute and relative values of I/I and structural state indicators. Processing of long-term data series gives clear information about the significance of the monitoring period length on the relevance of obtained results. (en)
Title	Evaluation of sewer infiltration/inflow using COD mass flux method: case study Prague Evaluation of sewer infiltration/inflow using COD mass flux method: case study Prague (en)
skos:prefLabel	Evaluation of sewer infiltration/inflow using COD mass flux method: case study Prague Evaluation of sewer infiltration/inflow using COD mass flux method: case study Prague (en)
skos:notation	RIV/68407700:21110/12:00195878!RIV13-GA0-21110___
http://linked.open...avai/predkladatel	Fakulta stavební
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA103/08/0134), Z(MSM6840770002)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Stránský, David Bareš, Vojtěch Sýkora, 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	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	135175
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/12:00195878
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Infiltration/inflow; COD; pollutant mass flux; diurnal minimum discharge; Monte Carlo simulations (en)
http://linked.open.../riv/klicoveSlovo	Monte Carlo simulations Infiltration/inflow diurnal minimum discharge pollutant mass flux COD
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[66AF35FF8DD3]
http://linked.open...i/riv/nazevZdroje	Water Science & Technology
http://linked.open...in/vavai/riv/obor	DJ
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Risk of hydraulic malfunction od sewer systems
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	66
http://linked.open...iv/tvurceVysledku	Stránský, David Bareš, Vojtěch Sýkora, Petr
http://linked.open...ain/vavai/riv/wos	000306240200028
http://linked.open...n/vavai/riv/zamer	Revitalizace vodního systému krajiny a měst zatíženého významnými antropogenními změnami
issn	0273-1223
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	21110
is http://linked.open...avai/riv/vysledek of	Evaluation of sewer infiltration/inflow using COD mass flux method: case study Prague

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