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master's thesis
Vlasac (Allium schoenoprasum L.) kao potencujalni hiperakumulator olova, nikla i bakra
diplomski rad
2018. urn:nbn:hr:167:164754
Duvnjak, Jelena
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

Cite this document

Duvnjak, J. (2018). Vlasac (Allium schoenoprasum L.) kao potencujalni hiperakumulator olova, nikla i bakra : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:164754

Duvnjak, Jelena. "Vlasac (Allium schoenoprasum L.) kao potencujalni hiperakumulator olova, nikla i bakra : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:167:164754

Duvnjak, Jelena. "Vlasac (Allium schoenoprasum L.) kao potencujalni hiperakumulator olova, nikla i bakra : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:167:164754

Duvnjak, J. (2018). 'Vlasac (Allium schoenoprasum L.) kao potencujalni hiperakumulator olova, nikla i bakra : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 21 December 2024, https://urn.nsk.hr/urn:nbn:hr:167:164754

Duvnjak J. Vlasac (Allium schoenoprasum L.) kao potencujalni hiperakumulator olova, nikla i bakra : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2018 [cited 2024 December 21] Available at: https://urn.nsk.hr/urn:nbn:hr:167:164754

J. Duvnjak, "Vlasac (Allium schoenoprasum L.) kao potencujalni hiperakumulator olova, nikla i bakra : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:167:164754

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Metadata
TitleVlasac (Allium schoenoprasum L.) kao potencujalni hiperakumulator olova, nikla i bakra : diplomski rad
Title (english)Chives (Allium schoenoprasum L.) as a potential lead, nickel and copper hyperaccumulator : diploma thesis
AuthorJelena Duvnjak
MentorMario Nikola Mužek (mentor)
MBZ: 308280
Committee memberSandra Svilović (predsjednik povjerenstva)
Committee memberFranko Burčul (član povjerenstva)
Committee memberMario Nikola Mužek (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2018-10-05, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovom diplomskom radu određene su koncentracije odabranih teških metala (olova, nikla i bakra) analizom otopina vlasca (Allium schoenoprasum L.) spektrometrijom masa s induktivno spregnutom plazmom (HR ICP-MS). Uočava se da je kod svake biljke koja je tretirana odgovarajućom vodenom otopinom teškog metala izmjerena najviša koncentracija tog metala u dvadesetom danu tretiranja nakon kojeg koncentracije počinju opadati. Vlasac tretiran vodenim otopinama olova i nikla počinje pokazivati znakove stresa tek nakon dvadesetog dana tretiranja odabranim otopinama, dok vlasac tretiran vodenom otopinom bakra pokazuje znakove stresa tijekom cijelog perioda tretiranja. Izmjerene koncentracije odabranih teških metala upućuju na zaključak kako je biljka vlasac hipertolerantna biljka s obzirom na usvajanje nikla, a moguće i na usvajanje bakra, dok izmjerene koncentracije za olovo govore kako bi se vlasac mogao razmatrati kao potencijalni hiperakumulator olova jer je u svim uzorcima koji su tretirani s vodenom otopinom olovljevog(II) nitrata njegova koncentracija viša od 1000 µg g-1.
Abstract (english)
In this diploma thesis, concentrations of selected heavy metals (lead, nickel and copper) were determined by analyzing the chives solutions (Allium schoenoprasum L.) by inductively coupled plasma mass spectrometry (HR ICP-MS). It is evident that at each plant treated with appropriate heavy metal aqueous solution, the highest concentration of selected metal was measured in the twentieth day of treatment, after which the concentrations began to decrease. The chives treated with aqueous solutions of lead and nickel begins to show signs of stress only after twenty days of treatment with the selected solutions, while the treatment with copper solution showed signs of stress throughout the treatment. Measured concentrations of selected heavy metals suggest that the chives plant is a hypertolerant plant towards nickel and possibly copper. The measured lead concentrations indicate that the chives could be considered as a potential hyperaccumulator of lead because in all the samples treated with water solution of lead (II) nitrate, its concentration was higher than 1000 μg g-1.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:164754
ProjectNumber: 1316
Title: Biljke kao izvor bioaktivnih sumporovih spojeva te njihova sposobnost hiperakumulacije metala
Acronym: BioSMe
Leader: Ivica Blažević
Jurisdiction: Croatia
Funder: HRZZ
Study programmeTitle: Chemical Technology; specializations in: Materials, Environmental Protection, Mediteranean Cultures
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: 2020-10-06
Terms of useLicence In copyright icon
Public noteKljučne riječi doradio knjižničar/ Key words are revised by the librarian.
Created on2019-04-29 09:54:05