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master's thesis
Potencijalno onečišćenje tla i podzemne vode teškim metalima na području Podravine
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2021. urn:nbn:hr:169:512081
Smijulj, Renato
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

Smijulj, R. (2021). Potencijalno onečišćenje tla i podzemne vode teškim metalima na području Podravine : 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:169:512081

Smijulj, Renato. "Potencijalno onečišćenje tla i podzemne vode teškim metalima na području Podravine : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:169:512081

Smijulj, Renato. "Potencijalno onečišćenje tla i podzemne vode teškim metalima na području Podravine : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:169:512081

Smijulj, R. (2021). 'Potencijalno onečišćenje tla i podzemne vode teškim metalima na području Podravine : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 29 May 2024, https://urn.nsk.hr/urn:nbn:hr:169:512081

Smijulj R. Potencijalno onečišćenje tla i podzemne vode teškim metalima na području Podravine : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2021 [cited 2024 May 29] Available at: https://urn.nsk.hr/urn:nbn:hr:169:512081

R. Smijulj, "Potencijalno onečišćenje tla i podzemne vode teškim metalima na području Podravine : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:169:512081

Metadata
TitlePotencijalno onečišćenje tla i podzemne vode teškim metalima na području Podravine : diplomski rad
Title (english)Possible pollution of soil and groundwater with potentially toxic metals in the area of Podravina : master's thesis
AuthorRenato Smijulj
MentorStanko Ružičić (mentor)
MentorTomislav Brenko (pomoć pri izradi, neposredni voditelj)
Committee memberStanko Ružičić (predsjednik povjerenstva)
Committee memberSibila Borojević Šoštarić (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 country2021-02-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Geological Engineering
Abstract
Predmet istraživanja ovog diplomskog rada su tla s područja Podravskih Sesveta. Cilj rada bio je laboratorijskim istraživanjima odrediti geokemijske karakteristike tla u svrhu karakterizacije potencijalnog onečišćenja tla i podzemne vode s teškim metalima. Laboratorijske analize tla uključivale su: pH, električnu vodljivost (EC), granulometrijski sastav, kapacitet kationske zamjene (CEC), saturaciju bazama, sekvencijsku ekstrakcijsku analizu (BCR) metala te mineralošku analizu difrakcijom na prahu (XRD). Tlo je na lokaciji blago kiselo duž cijelog pedološkog profila. S porastom dubine raste i udio manjih čestica tla. Vrijednosti CEC-a dobro koreliraju sa promjenama u granulometrijskom sastavu. S mineraloškom analizom utvrđen je značajan udio minerala glina što se podudara s granulometrijskom analizom. BCR analizom utvrđeno je kako izmjerene koncentracije metala (Cu i Cr) ne prelaze maksimalno dozvoljene vrijednosti (MDK) propisane Pravilnikom o zaštiti poljoprivrednog zemljišta od onečišćenja (NN 71/19). Ukupne koncentracije arsena (As), cinka (Zn) i nikla (Ni) na pojedinim uzorcima prekoračuju MDK vrijednosti, međutim najveći dio teških metala vezan je u rezidualnoj frakciji što ih čini nedostupnim u trenutnim uvjetima okoliša.
Abstract (english)
The subject of this study were soil profiles from the Podravske Sesvete location. The aim of this study was to determine the geochemical characteristics of soil through preliminary research in order to characterize the possible pollution of soils and groundwaters with potentially toxic metals. Laboratory analyses included pH, electrical conductivity (EC), soil texture cation exchange capacity (CEC), sequential extraction analysis (BCR) of metals and mineralogical analysis using X-ray powder diffraction (XRD). The soil at the location is slightly acidic along with the entire pedological profile. The increase in depth is accompanied by the decrease in size of mineral particles. The CEC values correlate well with changes in the soil texture. Using mineralogical analyses, a significant proportion of clay minerals was determined, which correlates with the soil texture. The BCR showed that the measured concentrations of metals (Cu and Cr) do not exceed the maximum permissible concentrations as defined by the Croatian Ministry of Agriculture (NN 71/19). In some soil samples, the total concentrations of arsenic (As), zinc (Zn) and nickel (Ni) exceed the maximum permissible concentrations (MDK). However this stud has also shown that the most of the investigated toxic metals are bound to the residual fraction, which makes them unavailable in the current environmental conditions.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:512081
Study programmeTitle: Geological engineering; specializations in: Hydrogeology and engineering geology, Environmental geology
Course: Environmental geology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka geološkog inženjerstva (magistar/magistra inženjer/inženjerka geološkog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-03-12 09:45:32