Mikrobiološka kakvoća vode vodoopskrbnog sustava Istarske županije

master's thesis

• Title (english): Microbiological quality of water supplay system in the county of Istra
• Author: Tina Brenko
• Mentor: Ksenija Markov (mentor)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Biochemical Engineering); (Laboratory for General Microbiology and Food Microbiology); Zagreb
• Defense date and country: 2009-11-05, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Biotechnology

Abstract

Svrha ovog rada bila je odrediti udovoljavaju li uzorci vode za piće s područja Istarske županije mikrobiološkim standardima prema Pravilniku o zdravstvenoj ispravnosti vode za piće (NN 47/08). Istraživanja su provedena tijekom 7 mjeseci od siječnja do kolovoza 2009. godine na lokacijama Istarskog vodovoda (ukupno 12 mjernih točaka), vodovodne mreže Labin (ukupno 6 mjernih točaka) i vodovodne mreže Pula (ukupno 14 mjernih točaka). Od 642 uzorka vode za piće s područja Istarske županije svi uzorci su zadovoljavali mikrobiološke standarde na prisutnost bakterija Pseudomonas aeruginosa, Clostridium perfringens, Escherichia coli, enterobakterija i ukupnih koliforma, a samo 0,3% uzoraka nije udovoljilo uvjetima propisanim Pravilnikom, primarno zbog broja živih bakterija od 103 CFU/ mL.

Abstract (english)

Purpose of this research was to define if the samples of drinking water meet the conditions of microbiological standards according to regulations about health validity of drinking water (NN 47/08). The samples of drinking water were taken in the county of Istra, from January till August, on the location of Istrian water supply system (12 measuring points), water supply system in Labin (6 measuring points) and Pula (14 measuring points). All 642 samples of drinking water meet the conditions of microbiological standards for bacteria Pseudomonas aeruginosa, Clostridium perfringens, Escherichia coli, Enterobacterias and total Coliforms. Only 0.3% of the analyzed drinking water samples didn't meet the conditions of microbiological standards prescribed by regulations about helth validity of drinking water (NN 47/08) because of the number of living bacteria which was 103 CFU/mL.

• Keywords: Istarska županija; mikrobiološko onečišćenje; vodovodna mreža; voda za piće
• Keywords (english): County of Istra; water supplay system; microbiological contamination; drinking water
• Language: croatian
• URN:NBN: urn:nbn:hr:159:337849
• Study programme: Title: Biotechnology; specializations in: Biochemical-Microbiology; Course: Biochemical-Microbiology; Study programme type: university; Study level: graduate; Academic / professional title: diplomirani inženjer biotehnologije; smjer biokemijsko-mikrobiološki (diplomirani inženjer biotehnologije; smjer biokemijsko-mikrobiološki)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2017-09-01 10:17:58