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graduate thesis
Utjecaj oborina i temperature na koncentraciju mangana i željeza u sirovoj vodi akumulacije Butoniga za period od 2011. do 2020. godine
Rijeka: University of Rijeka, Faculty of Civil Engineering, 2024. urn:nbn:hr:157:692337
Krbavčić, Morana
University of Rijeka
Faculty of Civil Engineering
Department of Hydraulic Engineering and Geotechnical Engineering
Chair of Hydraulic Engineering

Institutional repository: Repository of the University of Rijeka, Faculty of Civil Engineering

Cite this document

Krbavčić, M. (2024). Utjecaj oborina i temperature na koncentraciju mangana i željeza u sirovoj vodi akumulacije Butoniga za period od 2011. do 2020. godine (Graduate thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:692337

Krbavčić, Morana. "Utjecaj oborina i temperature na koncentraciju mangana i željeza u sirovoj vodi akumulacije Butoniga za period od 2011. do 2020. godine." Graduate thesis, University of Rijeka, Faculty of Civil Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:157:692337

Krbavčić, Morana. "Utjecaj oborina i temperature na koncentraciju mangana i željeza u sirovoj vodi akumulacije Butoniga za period od 2011. do 2020. godine." Graduate thesis, University of Rijeka, Faculty of Civil Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:157:692337

Krbavčić, M. (2024). 'Utjecaj oborina i temperature na koncentraciju mangana i željeza u sirovoj vodi akumulacije Butoniga za period od 2011. do 2020. godine', Graduate thesis, University of Rijeka, Faculty of Civil Engineering, accessed 01 August 2024, https://urn.nsk.hr/urn:nbn:hr:157:692337

Krbavčić M. Utjecaj oborina i temperature na koncentraciju mangana i željeza u sirovoj vodi akumulacije Butoniga za period od 2011. do 2020. godine [Graduate thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2024 [cited 2024 August 01] Available at: https://urn.nsk.hr/urn:nbn:hr:157:692337

M. Krbavčić, "Utjecaj oborina i temperature na koncentraciju mangana i željeza u sirovoj vodi akumulacije Butoniga za period od 2011. do 2020. godine", Graduate thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:157:692337

Metadata
TitleUtjecaj oborina i temperature na koncentraciju mangana i željeza u sirovoj vodi akumulacije Butoniga za period od 2011. do 2020. godine
Title (english)The Influence of Precipitation and Temperature on the Concentration of Manganese and Iron in the Raw Water of the Butoniga Reservoir for the Period From 2011. to 2020.
AuthorMorana Krbavčić
MentorElvis Žic (mentor)
Committee memberIvana Sušanj Čule (predsjednik povjerenstva)
Committee memberGoran Volf (član povjerenstva)
Committee memberElvis Žic (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
(Department of Hydraulic Engineering and Geotechnical Engineering)
(Chair of Hydraulic Engineering)
Rijeka
Defense date and country2024-07-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Hydrotechnology
Abstract
Ovaj diplomski rad detaljno analizira akumulaciju Butoniga, ključni izvor pitke vode za lokalnu zajednicu, te proces kondicioniranja vode u ovom sustavu. Akumulacija Butoniga prolazi kroz višefazni proces kondicioniranja koji uključuje oksidaciju, mikro regulaciju ozonom, korekciju pH vrijednosti, koagulaciju, filtraciju, dezinfekciju i uklanjanje mirisa. Ove faze su od velike važnosti za osiguranje kvalitete pitke vode i zaštitu javnog zdravlja. Rad se fokusira na analizu koncentracija željeza i mangana u sirovoj vodi u razdoblju od 2011. – 2020. godine, s naglaskom na utjecaj oborina i klimatskih promjena. Klimatske promjene, poput povećanja temperature i promjena u obrascima oborina, imaju značajan utjecaj na kvalitetu sirove vode, povećavajući koncentracije željeza i mangana. Ovi metali mogu izazvati niz problema u procesu kondicioniranja, uključujući promjene boje i okusa vode te taloženje na cijevima. Uzorci vode se sustavno uzimaju iz različitih dijelova akumulacije kako bi se osigurali točni podaci o kvaliteti vode. Analiza uzoraka obuhvaća određivanje koncentracija željeza i mangana te proučavanje kako sezonske varijacije i klimatske promjene utječu na ove parametre.
Abstract (english)
This thesis provides a detailed analysis of the Butoniga reservoir, a crucial source of drinking water for the local community and examines the water conditioning process within this system. The Butoniga reservoir undergoes a multi-phase conditioning process that includes oxidation, micro-regulation with ozone, pH correction, coagulation, filtration, disinfection, and odor removal. These phases are of great importance for ensuring the quality of drinking water and protecting public health. The focus of the thesis is on analyzing the concentrations of iron and manganese in raw water, with an emphasis on the impact of precipitation and climate change. Climate change, such as rising temperatures and changes in precipitation patterns, significantly affects the quality of raw water, increasing the concentrations of iron and manganese. These metals can cause a range of problems in the conditioning process, including changes in water color and taste and the deposition of sediments in pipes. Water samples are systematically taken from different parts of the reservoir to ensure accurate data on water quality. The analysis of the samples includes determining the concentrations of iron and manganese and studying how seasonal variations and climate change affect these parameters.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:692337
Study programmeTitle: Vocational graduate study of Civil Engineering; specializations in: Building in Coastal Region and Infrastructural Engineering
Course: Building in Coastal Region and Infrastructural Engineering
Study programme type: professional
Study level: graduate
Academic / professional title: magistar inženjer građevinarstva/magistra inženjerka građevinarstva (magistar inženjer građevinarstva/magistra inženjerka građevinarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2024-07-26 08:53:30