prikaz prve stranice dokumenta Validacija metoda za određivanje mineralnih ulja u tlu FT-IR spektrometrijom i ukupnih masti i ulja ekstrakcijom
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master's thesis
Validacija metoda za određivanje mineralnih ulja u tlu FT-IR spektrometrijom i ukupnih masti i ulja ekstrakcijom
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2013. urn:nbn:hr:159:911261
Barić, Mia
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Biochemical Engineering
Laboratory for Biochemical Engineering, Industrial Microbiology and Malting and Brewing Technology

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

Cite this document

Barić, M. (2013). Validacija metoda za određivanje mineralnih ulja u tlu FT-IR spektrometrijom i ukupnih masti i ulja ekstrakcijom (Master's thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:911261

Barić, Mia. "Validacija metoda za određivanje mineralnih ulja u tlu FT-IR spektrometrijom i ukupnih masti i ulja ekstrakcijom." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2013. https://urn.nsk.hr/urn:nbn:hr:159:911261

Barić, Mia. "Validacija metoda za određivanje mineralnih ulja u tlu FT-IR spektrometrijom i ukupnih masti i ulja ekstrakcijom." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2013. https://urn.nsk.hr/urn:nbn:hr:159:911261

Barić, M. (2013). 'Validacija metoda za određivanje mineralnih ulja u tlu FT-IR spektrometrijom i ukupnih masti i ulja ekstrakcijom', Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 19 November 2024, https://urn.nsk.hr/urn:nbn:hr:159:911261

Barić M. Validacija metoda za određivanje mineralnih ulja u tlu FT-IR spektrometrijom i ukupnih masti i ulja ekstrakcijom [Master's thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2013 [cited 2024 November 19] Available at: https://urn.nsk.hr/urn:nbn:hr:159:911261

M. Barić, "Validacija metoda za određivanje mineralnih ulja u tlu FT-IR spektrometrijom i ukupnih masti i ulja ekstrakcijom", Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2013. Available at: https://urn.nsk.hr/urn:nbn:hr:159:911261

Metadata
TitleValidacija metoda za određivanje mineralnih ulja u tlu FT-IR spektrometrijom i ukupnih masti i ulja ekstrakcijom
Title (english)Validation of FT-IR method for the determination of mineral oils in soil and of extraction method for the determination of total oils and grease
AuthorMia Barić
MentorVesna Zechner-Krpan (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Biochemical Engineering)
(Laboratory for Biochemical Engineering, Industrial Microbiology and Malting and Brewing Technology)
Zagreb
Defense date and country2013-09-26, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract
Tlo je sastavni dio okoliša te se ubraja u obnovljive resurse s obzirom na dugotrajne procese nastanka i razvoja. Naftna industrija ima jedan od većih negativnih utjecaja kako na okoliš tako i na samo tlo. Česti izljevi nafte i naftnih derivata prilikom njihovog transporta i skladištenja dovode do onečišćenja tla mineralnim uljima i mastima. Cilj ovog rada bio je validirati metode za određivanje ukupnih i mineralnih masti i ulja u različitim uzorcima tla. Određivanje mineralnih ulja i ukupnih masti i ulja u uzorcima tla učinjeno je korištenjem dvaju različitih otapala. Metoda određivanja ukupnih masti i ulja Soxtec ekstrakcijom provedena je pomoću n-heksana, a metoda određivanja mineralnih masti i ulja sa tetrakloretilenom pomoću FT-IR spektroskopije. Metode su validirane i pokazale su zadovoljavajuće rezultate za uzorke iz okoliša. Metode su prihvatljive, jer se svi parametri validacije nalaze unutar granica prihvatljivosti prema American Association Of Official Analytical Chemisist (AOAC).
Abstract (english)
Soil is an integral part of the environment and is one of the renewable energy resources due to the long process of creation and development. The oil industry has a major negative impact on both the environment and the land itself. Frequent oil spills and oil products during their transportation and storage lead to pollution of soil mineral oils and greases. The aim of this study was to validate a method for the determination of total and mineral fats and oils in a variety of soil samples. Determination of mineral oil and total fats and oils in the soil samples was done using two different solvents. Method for determination of total fats and oils Soxtec extraction was performed using n-hexane, and a method for determining mineral fats and oils with tetrachlorethylene. Methods have been validated and shown satisfactory results for samples from the environment. Methods are acceptable, because all the validation parameters are within the limits of acceptability to the American Association of Official Analytical Chemisist (AOAC).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:911261
Study programmeTitle: Molecular Biotechnology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka molekularne biotehnologije (magistar/magistra inženjer/inženjerka molekularne biotehnologije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2017-05-04 10:41:57