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master's thesis
Mineraloške i geokemijske značajke tala u okolici jezera Kuti
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2016. urn:nbn:hr:169:420146
Banfić, Jura
University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Mineralogy, Petrology and Mineral Resources

Institutional repository: Faculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb

Cite this document

Banfić, J. (2016). Mineraloške i geokemijske značajke tala u okolici jezera Kuti : diplomski rad (Master's thesis). Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:169:420146

Banfić, Jura. "Mineraloške i geokemijske značajke tala u okolici jezera Kuti : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:169:420146

Banfić, Jura. "Mineraloške i geokemijske značajke tala u okolici jezera Kuti : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:169:420146

Banfić, J. (2016). 'Mineraloške i geokemijske značajke tala u okolici jezera Kuti : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 09 November 2024, https://urn.nsk.hr/urn:nbn:hr:169:420146

Banfić J. Mineraloške i geokemijske značajke tala u okolici jezera Kuti : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2016 [cited 2024 November 09] Available at: https://urn.nsk.hr/urn:nbn:hr:169:420146

J. Banfić, "Mineraloške i geokemijske značajke tala u okolici jezera Kuti : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:169:420146

Metadata
TitleMineraloške i geokemijske značajke tala u okolici jezera Kuti : diplomski rad
Title (english)Mineralogical and geochemical properties of soil around lake Kuti : master’s thesis
AuthorJura Banfić
MentorStanko Ružičić (mentor)
Committee memberStanko Ružičić (predsjednik povjerenstva)
Committee memberGoran Durn (član povjerenstva)
Committee memberIvan Sondi (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Mineralogy, Petrology and Mineral Resources)
Zagreb
Defense date and country2016-09-19, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Geology
Mineralogy and Petrology
Abstract
U ovom diplomskom radu istražena su tla na području delte rijeke Neretve oko jezera Kuti. Terenskim radom prikupljena su tri različita tla: vapnenačko dolomitna crnica, smeđe tlo na vapnencu i regosol. Na tim tlima provedena su kemijska, mineraloška i geokemijska istraživanja s ciljem određivanja njihovih karakteristika. Određene su: reakcija tla (pH), električna vodljivost, sadržaj karbonata, organska tvar, Fe-oksidi i mineraloški sastav. Organska tvar odstranjena je iz frakcije <2 mm na dva načina, sa H2O2 i NaOCl. U uzorcima se zatim mjerio sadržaj Corg s ciljem određivanja učinkovitosti tih dviju metoda. Prisutnost i značaj Fe-oksida mjeren je tretmanima ditionitom i oksalatom. Mineraloške značajke određene su rendgenskom difrakcijom na prahu. Na uzorcima je provedena i sekvencijska ekstrakcijska analiza kako bi se odredila glavna mjesta vezanja metala u tragovima u tlu, odnosno procijenila njihova sposobnost remobilizacije i odredila biodostupnost. Analize su rađene prema BCR proceduri, a udjeli elemenata određeni su u četiri frakcije: (1) karbonatnoj, (2) frakciji Fe-Mn oksida i hidroksida, (3) organsko-sulfidnoj te (4) rezidalnoj frakciji. Mjereni su slijedeći elementi: Cu, Fe, Mn, Zn, Co, Cd, Ni, Cr, Pb. Ekstrakti dobiveni tretmanima ditionita, oksalata i sekvencijskom ekstrakcijskom analizom mjereni su na atomskom apsorpcijskom spektrometru.
Abstract (english)
Abstract: The thesis studies the soils in the area of the Neretva River Delta around the lake Kuti. Three different soil samples were collected: calcomelanosol, calcocambisol and regosol. Chemical, mineralogical and geochemical analysis of the collected soils were carried out in order to determine their properties, such as soil reaction (pH), electrical conductivity, content of carbonates. Organic material was removed from the fraction <2 mm using two methods, H2O2, and NaOCl. Following that, the content of TOC was measured in order to determine the effectiveness of these two methods. The presence and importance of Fe-oxide was measured using the dithionite and oxalate treatment. Mineralogical characteristics were determined by the help of XRD. Sequential extraction analysis was made to determine the main binding site of trace metals in the soil, and evaluate their ability to evaluate the bioavailability and remobilisation. The analyses were performed according to the BCR procedure and shares of elements were determined in four fractions: (1) carbonate, (2) the fraction of Fe-Mn oxide and hydroxide, (3) organic-sulphide, and (4) residual fraction. The following elements were measured: Cu, Fe, Mn, Zn, Co, Cd, Ni, Cr, Pb. The extracts obtained by dithionite treatment, oxalate and the sequential extraction analysis were measured by atomic absorption spectrometry.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:420146
Study programmeTitle: Geology; specializations in: Geology of mineral resources and geophysical explorations
Course: Geology of mineral resources and geophysical explorations
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra geologije (magistar/magistra geologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-10-10 11:56:07