prikaz prve stranice dokumenta Fizikalno-kemijska i mikrobiološka karakterizacija različitih vrsta tla na području Bosne i Hercegovine
Access restricted to students and staff of home institution
undergraduate thesis
Fizikalno-kemijska i mikrobiološka karakterizacija različitih vrsta tla na području Bosne i Hercegovine
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2022. urn:nbn:hr:149:780817
Bošnjak, Ivana
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

Cite this document

Bošnjak, I. (2022). Fizikalno-kemijska i mikrobiološka karakterizacija različitih vrsta tla na području Bosne i Hercegovine (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:780817

Bošnjak, Ivana. "Fizikalno-kemijska i mikrobiološka karakterizacija različitih vrsta tla na području Bosne i Hercegovine." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:149:780817

Bošnjak, Ivana. "Fizikalno-kemijska i mikrobiološka karakterizacija različitih vrsta tla na području Bosne i Hercegovine." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:149:780817

Bošnjak, I. (2022). 'Fizikalno-kemijska i mikrobiološka karakterizacija različitih vrsta tla na području Bosne i Hercegovine', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:149:780817

Bošnjak I. Fizikalno-kemijska i mikrobiološka karakterizacija različitih vrsta tla na području Bosne i Hercegovine [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2022 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:149:780817

I. Bošnjak, "Fizikalno-kemijska i mikrobiološka karakterizacija različitih vrsta tla na području Bosne i Hercegovine", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:149:780817

Metadata
TitleFizikalno-kemijska i mikrobiološka karakterizacija različitih vrsta tla na području Bosne i Hercegovine
Title (english)Physico-chemical and microbiological characterization of different soil types in Bosnia and Herzegovina
AuthorIvana Bošnjak
MentorDajana Kučić Grgić (mentor)
Committee memberLidija Furač (predsjednik povjerenstva)
Committee memberMatija Cvetnić (član povjerenstva)
Committee memberŠime Ukić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2022-09-23, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Tlo je rahli površinski sloj Zemljine kore. Sastoji se od minerala, vode, zraka, gline, a nužno sadrži i biološku, organsku komponentu. Čvrstu fazu čine čestice pijeska, fini pijesak, prah, glina i koloidne čestice. Tekuću fazu tla čini uglavnom voda, u kojoj su koloidno raspršene razne anorganske i organske tvari. Tlo sadrži mnogobrojne i raznolike vrste poput bakterija, gljiva, alga, viših biljaka (podzemni korijen), kišne gliste i kukci. U ovom radu prikupljena su tri uzorka tla s različitih lokacija u Bosni i Hercegovini. Prvi uzorak prikupljen je u ruralnom planinskom području, drugi je dio poljoprivrednog područja (polje pšenice), a treći uzorak je prikupljen uz industrijsko postrojenje za proizvodnju željeza. Provedena je fizikalno-kemijska, mikrobiološka i ekotoksikološka karakterizacija navedenih vrsta tla. Fizikalno-kemijska analiza obuhvaćala je određivanje udjela vlage svakog pojedinog tla, vodljivost, koncentracije otopljenoga kisika te pH-vrijednosti. Za pobližu identifikaciju bakterija, provedeni su biokemijski testovi (katalaza i oksidaza test) te KOH test uz bojanje po Gramu i Schaffer-Fultonu. Završni korak identifikacije bakterija obuhvaćao je provedbu API stripa. Plijesni su se identificirale uz pomoć Bergenyevog priručnika te mikroskopskom analizom. Test ekotoksičnosti proveso se primjenom bakterijske kulture Vibrio fischeri.
Abstract (english)
Soil is the loose surface layer of the Earth's crust. It is composed of minerals, water, air, clay, and necessarily contains a biological, organic component. The solid phase consists of sand particles, fine sand, powder, clay and colloidal particles. The liquid phase of the soil consists mainly of water, in which various inorganic and organic substances are colloidally dispersed. Soil contains numerous and diverse species such as bacteria, fungi, algae, higher plants (underground roots), earthworms and insects. In this work, three soil samples were collected from different locations in Bosnia and Herzegovina. The first sample was taken in a rural mountain area, the second is part of an agricultural area (wheat field), and the third sample was taken near an industrial plant for iron production. A physicochemical, microbiological and ecotoxicological characterization of the mentioned soil types was carried out. The physicochemical analysis included the determination of the moisture content, conductivity, dissolved oxygen concentration and pH. Biochemical tests (catalase and oxidase test) and KOH test with Gram and Schaffer-Fulton staining were performed for closer identification of bacteria. The final step of bacterial identification was the application of an API strip. Molds were identified using the Bergeny manual and microscopic analysis. The ecotoxicity test was performed using a bacterial culture of Vibrio fischeri.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:780817
Study programmeTitle: Applied Chemistry - Undergraduate study; specializations in: Environmental chemistry and green technologies, Advanced materials and technologies, Applied organic chemistry
Course: Environmental chemistry and green technologies
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2023-02-21 07:35:04