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Pregled bibliografske jedinice broj: 112848

Wastewater concentration dynamics during joint operation of several submarine outfalls


Andročec, Vladimir; Lončar, Goran
Wastewater concentration dynamics during joint operation of several submarine outfalls // Water Pollution VII : Proceedings of the 7th International Conference on Water Pollution on Modelling, Measuring and Prediction of Water Pollution (Progress in Water Resources. Vol. 9) / Brebbia, C.A. ; Sales, D. ; Almorza, D. (ur.).
Southampton: WIT Press, 2003. str. 391-400 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Wastewater concentration dynamics during joint operation of several submarine outfalls

Autori
Andročec, Vladimir ; Lončar, Goran

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Water Pollution VII : Proceedings of the 7th International Conference on Water Pollution on Modelling, Measuring and Prediction of Water Pollution (Progress in Water Resources. Vol. 9) / Brebbia, C.A. ; Sales, D. ; Almorza, D. - Southampton : WIT Press, 2003, 391-400

ISBN
1-85312-976-3

Skup
International Conference on Water Pollution on Modelling, Measuring and Prediction of Water Pollution (17 ; 2003)

Mjesto i datum
Cadiz, Španjolska, 17.-20.06.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
distorted physical hydraulic model; parallel and individual operation of outfalls

Sažetak
It is a frequent case that larger coastal towns have several wastewater submarine outfalls in relatively close vicinity. Thus, it happens that acceptable wastewater concentrations at a particular outfall affect the concentrations in the vicinity of another outfall and may change them considerably. This refers in particular to the situations where the action of sea currents is present. Theoretically, linear superimposition in the spatial and temporal sense can be assumed. In this work an attempt was made to determine it by means of a physical model. On a distorted physical eco-hydraulic model the discharge of wastewater during parallel operation of three outfalls of different capacity and length designed for implementation within the framework of Split MEIP (Municipal Environmental Infrastructure) was modelled. The model was tested under the conditions with and without the presence of sea currents and under the assumption of vertical stratification absence. The spatial way of the effluent concentration propagation was researched, and the effluent concentrations during separate operation of each particular outfall and their joint operation were measured. Three types of tracers were used as effluent in order to measure the concentrations and visualise mixing, i.e. flow.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekt / tema
0082231

Ustanove
Građevinski fakultet, Zagreb

Profili:

Avatar Url Goran Lončar (autor)

Avatar Url Vladimir Andročec (autor)

Citiraj ovu publikaciju

Andročec, Vladimir; Lončar, Goran
Wastewater concentration dynamics during joint operation of several submarine outfalls // Water Pollution VII : Proceedings of the 7th International Conference on Water Pollution on Modelling, Measuring and Prediction of Water Pollution (Progress in Water Resources. Vol. 9) / Brebbia, C.A. ; Sales, D. ; Almorza, D. (ur.).
Southampton: WIT Press, 2003. str. 391-400 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Andročec, V. & Lončar, G. (2003) Wastewater concentration dynamics during joint operation of several submarine outfalls. U: Brebbia, C., Sales, D. & Almorza, D. (ur.)Water Pollution VII : Proceedings of the 7th International Conference on Water Pollution on Modelling, Measuring and Prediction of Water Pollution (Progress in Water Resources. Vol. 9).
@article{article, year = {2003}, pages = {391-400}, keywords = {distorted physical hydraulic model, parallel and individual operation of outfalls}, isbn = {1-85312-976-3}, title = {Wastewater concentration dynamics during joint operation of several submarine outfalls}, keyword = {distorted physical hydraulic model, parallel and individual operation of outfalls}, publisher = {WIT Press}, publisherplace = {Cadiz, \v{S}panjolska} }