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Pregled bibliografske jedinice broj: 684618

Microbiological quality of drinking water in public and municipal drinking water supply systems in Osijek-Baranja County, Croatia


Habuda-Stanić, Mirna; Santo, Vera; Sikora, Magdalena; Benkotić, Snježana
Microbiological quality of drinking water in public and municipal drinking water supply systems in Osijek-Baranja County, Croatia // Croatian journal of food science and technology, 5 (2013), 2; 61-69 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 684618 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Microbiological quality of drinking water in public and municipal drinking water supply systems in Osijek-Baranja County, Croatia

Autori
Habuda-Stanić, Mirna ; Santo, Vera ; Sikora, Magdalena ; Benkotić, Snježana

Izvornik
Croatian journal of food science and technology (1847-3466) 5 (2013), 2; 61-69

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
drinking water ; microbiological quality ; water supply system ; Osijek-Baranja County

Sažetak
Microbiological and chemical quality of drinking water primarily results from water origin and type of applied water treatment. Since the drinking water is one of the mean way through which many infectious agents can be transmitted to humans causing waterborne diseases, constant monitoring of drinking water quality in water supply systems is needed. This study investigates the microbiological quality of drinking water in twenty five public and municipal water supply systems in the area of Osijek-Baranja County in eastern Croatia. The microbiological analyses were conducted for following parameters: total coliforms, Escherichia coli, colony count at 22 °C and 37 °C, enterococci and Clostridium perfringens. In most of investigated water supply systems processed groundwater are used, and since increased concentrations of some chemical compounds in water can influence on appearance and growth of microbiological populations, in this study relevant physicochemical parameters were also measured and correlated with obtained values of analyzed microbiological parameters. Five physicochemical indicators were determined: temperature, turbidity, pH value, free residual chlorine and ammonium concentration. Results indicated that 149 of 1503 analyzed drinking water samples were non-compliance with microbiological criteria set by Croatian regulations (88.7 % and 89.2 % of 149 had values of colony count at 22 °C and 37 °C higher than the required). Total coliforms, enterococci and Escherichia coli were founded in 3.9 %, 1.1 % and 1 % of non-compliance drinking water samples, respectively. Clostridium perfringens was not detected in any of the drinking water samples. Calculating Pearson’s coefficients of correlation among analyzed microbiological and physicochemical indicators, very weak correlations were obtained. The highest but negative correlation was observed between appearance of microbiological population and concentrations of free residual chlorine (lower free residual chlorine – higher appearance of microbiological population) and positive correlation between turbidity and appearance of microbiological population (higher turbidity – higher appearance of microbiological population).

Izvorni jezik
Engleski

Znanstvena područja
Javno zdravstvo i zdravstvena zaštita, Prehrambena tehnologija



POVEZANOST RADA


Ustanove:
Prehrambeno-tehnološki fakultet, Osijek

Profili:

Avatar Url Vera Santo (autor)

Avatar Url Mirna Habuda-Stanić (autor)

Poveznice na cjeloviti tekst rada:

hrcak.srce.hr hrcak.srce.hr

Citiraj ovu publikaciju:

Habuda-Stanić, Mirna; Santo, Vera; Sikora, Magdalena; Benkotić, Snježana
Microbiological quality of drinking water in public and municipal drinking water supply systems in Osijek-Baranja County, Croatia // Croatian journal of food science and technology, 5 (2013), 2; 61-69 (međunarodna recenzija, članak, znanstveni)
Habuda-Stanić, M., Santo, V., Sikora, M. & Benkotić, S. (2013) Microbiological quality of drinking water in public and municipal drinking water supply systems in Osijek-Baranja County, Croatia. Croatian journal of food science and technology, 5 (2), 61-69.
@article{article, author = {Habuda-Stani\'{c}, Mirna and Santo, Vera and Sikora, Magdalena and Benkoti\'{c}, Snje\v{z}ana}, year = {2013}, pages = {61-69}, keywords = {drinking water, microbiological quality, water supply system, Osijek-Baranja County}, journal = {Croatian journal of food science and technology}, volume = {5}, number = {2}, issn = {1847-3466}, title = {Microbiological quality of drinking water in public and municipal drinking water supply systems in Osijek-Baranja County, Croatia}, keyword = {drinking water, microbiological quality, water supply system, Osijek-Baranja County} }
@article{article, author = {Habuda-Stani\'{c}, Mirna and Santo, Vera and Sikora, Magdalena and Benkoti\'{c}, Snje\v{z}ana}, year = {2013}, pages = {61-69}, keywords = {drinking water, microbiological quality, water supply system, Osijek-Baranja County}, journal = {Croatian journal of food science and technology}, volume = {5}, number = {2}, issn = {1847-3466}, title = {Microbiological quality of drinking water in public and municipal drinking water supply systems in Osijek-Baranja County, Croatia}, keyword = {drinking water, microbiological quality, water supply system, Osijek-Baranja County} }

Uključenost u ostale bibliografske baze podataka::


  • CAB Abstracts
  • FSTA: Food Science and Technology Abstracts





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