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master's thesis
Primjena ultrafiltracije u pripremi vode za ljudsku potrošnju dubrovačkog područja
diplomski rad
Split: University of Split, Faculty of Chemistry and Technology, 2020. urn:nbn:hr:167:827939
Radonić, Iva
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

Institutional repository: Repository of the Faculty of chemistry and technology

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Radonić, I. (2020). Primjena ultrafiltracije u pripremi vode za ljudsku potrošnju dubrovačkog područja : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:827939

Radonić, Iva. "Primjena ultrafiltracije u pripremi vode za ljudsku potrošnju dubrovačkog područja : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:167:827939

Radonić, Iva. "Primjena ultrafiltracije u pripremi vode za ljudsku potrošnju dubrovačkog područja : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:167:827939

Radonić, I. (2020). 'Primjena ultrafiltracije u pripremi vode za ljudsku potrošnju dubrovačkog područja : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 02 June 2024, https://urn.nsk.hr/urn:nbn:hr:167:827939

Radonić I. Primjena ultrafiltracije u pripremi vode za ljudsku potrošnju dubrovačkog područja : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2020 [cited 2024 June 02] Available at: https://urn.nsk.hr/urn:nbn:hr:167:827939

I. Radonić, "Primjena ultrafiltracije u pripremi vode za ljudsku potrošnju dubrovačkog područja : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:167:827939

Metadata
TitlePrimjena ultrafiltracije u pripremi vode za ljudsku potrošnju dubrovačkog područja : diplomski rad
Title (english)Application of ultrafiltration in drinking water treatment in the Dubrovnik area : diploma thesis
AuthorIva Radonić
MentorNenad Kuzmanić (mentor)
Committee memberSandra Svilović (predsjednik povjerenstva)
Committee memberIvona Nuić (član povjerenstva)
Committee memberNenad Kuzmanić (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2020-10-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovome radu proveden je detaljan prikaz i analiza uređaja za obradu pitke vode na izvorištu rijeke Omble (UPPV Komolac). Primijenjeni postupak uključuje ultrafiltracijsku separacijsku tehniku koja omogućuje stabilnu i sigurnu vodoopskrbu grada Dubrovnika, neovisno o značajnim promjenama u kvaliteti „sirove vode“. U radu su analizirane sve faze postupka obrade „sirove vode“: predobrada, ultrafiltracija, povratno ispiranje, dezinfekcija i distribucija pitke vode. Djelotvornost uređaja sagledana je preko vrijednosti mutnoće, ukupnog broja koliforma i Escherichiae coli u sirovoj i obrađenoj vodi i to u razdoblju od listopada 2019. do svibnja 2020. godine. Po izvršenoj obradi vode u UPPV Komolac može se zaključiti da su vrijednosti navedenih parametara djelovanjem ultrafitracijskog postrojenja značajno smanjene. Najviša izmjerena vrijednost mutnoće obrađene vode u analiziranom periodu iznosila je 0,6 NTU, što ukazuje na izuzetnu učinkovitost postrojenja. Djelotvornost ultrafiltracije na uklanjanje koliformnih bakterija i Escherichiae coli nije moguće definirati, jer u sirovoj vodi, u analiziranom periodu, nije uočena prisutnost navedenih mikrobioloških pokazatelja. Uporaba analizirane membranske tehnologije definitivno osigurava visoku kvalitetu vode za piće Dubrovačko-neretvanske županije.
Abstract (english)
In this paper, a detailed presentation and analysis of treatment plant for drinking water at source of Ombla river (UPPV Komolac) was performed. The applied procedure includes an ultrafiltration separation technique that enables a stable and secure water supply of the city Dubrovnik, regardless of significant changes in the quality of "raw water". The paper analyzes all phases of the "raw water" treatment process: raw water pretreatment, ultrafiltration, backwash, disinfection and distribution of drinking water. The efficiency of the plant was assessed through the values for turbidity, the total number of coliforms and Escherichiae coli in raw and treated water in the period from October 2019 to May 2020. After the water treatment in UPPV Komolac, it can be concluded that the values of these parameters are significantly reduced by the ultrafiltration operation. The highest measured value of turbidity of treated water in the analyzed period was 0,6 NTU, which indicates the exceptional efficiency of the plant. The effectiveness of ultrafiltration related to the removal of coliform bacteria and Escherichiae coli cannot be defined, since in given period, the presence of these microbiological indicators in the raw water was not observed. The use of the analyzed membrane technology definitely ensures the high quality of drinking water in the Dubrovnik- Neretva County.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:827939
Study programmeTitle: Chemical Technology; specializations in: Materials, Environmental Protection, Mediteranean Cultures, Materials and Environmental protection
Course: Materials
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2022-12-11
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Created on2020-12-11 13:06:21