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Water supply in the Varaždin County and the nitrate problem


Gereš, Dragutin; Tušar, Božena; Vlahović, Tatjana; Ćosić-Flajsig, Gorana; Bonacci, Ognjen
Water supply in the Varaždin County and the nitrate problem // 1st World Water Congress of the Intarnational Water Association, Paris, 3-7 July 2000, Text of posters
Pariz: Internatiuonal Water Association, 2000. str. 1-4 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Water supply in the Varaždin County and the nitrate problem

Autori
Gereš, Dragutin ; Tušar, Božena ; Vlahović, Tatjana ; Ćosić-Flajsig, Gorana ; Bonacci, Ognjen

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

Izvornik
1st World Water Congress of the Intarnational Water Association, Paris, 3-7 July 2000, Text of posters / - Pariz : Internatiuonal Water Association, 2000, 1-4

Skup
Pariz 2000, 1st World Water Congress of the Intarnational Water Association

Mjesto i datum
Pariz, Francuska, 03-07.07.2000.

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Croatia ; drinking water ; nitrates ; regional water supply

Sažetak
The regional water supply system of the Varaždin County supplies the population of 150, 000. The annual water consumption is 10.5 million cu.m. The system uses ground water from the alluvial aquifer. The nitrate content in one of the wellfields exceeds the concentration allowed by the Drinking Water Standard (DWS), and on two other wellfields the concentrations are considerable below that level. The municipal company managing the public water supply system applies the process of mixing of water with various nitrate concentrations, achieving the concentration in the water delivered to the consumers of 8.8 NO3-N (mg/l), which is below the DWS limit. It is necessary to implement strictly the prescribed measures of sanitary protection of the wellfield.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Rudarstvo, nafta i geološko inženjerstvo, Strojarstvo



POVEZANOST RADA


Projekt / tema
083171
120040
195021

Ustanove
Fakultet građevinarstva, arhitekture i geodezije, Split,
Fakultet strojarstva i brodogradnje, Zagreb,
Rudarsko-geološko-naftni fakultet, Zagreb