prikaz prve stranice dokumenta Uklanjanje arsena i prirodnih organskih tvari iz podzemne vode taložnom metodom i sorpcijom
Access restricted to students and staff of home institution
master's thesis
Uklanjanje arsena i prirodnih organskih tvari iz podzemne vode taložnom metodom i sorpcijom
Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2010. urn:nbn:hr:109:204897
Lončarić, Ante
Josip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
Department of Applied Chemistry and Ecology
Sub-department of Chemistry and Ecology

Institutional repository: Repository of the Faculty of Food Technology Osijek

Cite this document

Lončarić, A. (2010). Uklanjanje arsena i prirodnih organskih tvari iz podzemne vode taložnom metodom i sorpcijom (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY. Retrieved from https://urn.nsk.hr/urn:nbn:hr:109:204897

Lončarić, Ante. "Uklanjanje arsena i prirodnih organskih tvari iz podzemne vode taložnom metodom i sorpcijom." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2010. https://urn.nsk.hr/urn:nbn:hr:109:204897

Lončarić, Ante. "Uklanjanje arsena i prirodnih organskih tvari iz podzemne vode taložnom metodom i sorpcijom." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2010. https://urn.nsk.hr/urn:nbn:hr:109:204897

Lončarić, A. (2010). 'Uklanjanje arsena i prirodnih organskih tvari iz podzemne vode taložnom metodom i sorpcijom', Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, accessed 01 January 2025, https://urn.nsk.hr/urn:nbn:hr:109:204897

Lončarić A. Uklanjanje arsena i prirodnih organskih tvari iz podzemne vode taložnom metodom i sorpcijom [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY; 2010 [cited 2025 January 01] Available at: https://urn.nsk.hr/urn:nbn:hr:109:204897

A. Lončarić, "Uklanjanje arsena i prirodnih organskih tvari iz podzemne vode taložnom metodom i sorpcijom", Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, Osijek, 2010. Available at: https://urn.nsk.hr/urn:nbn:hr:109:204897

Metadata
TitleUklanjanje arsena i prirodnih organskih tvari iz podzemne vode taložnom metodom i sorpcijom
Title (english)Removal of arsenic and natural organic matter from ground water using coagulation and sorption
AuthorAnte Lončarić
MentorMirko Kuleš (mentor)
Committee memberLidija Jakobek
Committee memberMirko Kuleš
Committee memberRužica Matešić-Puač
Committee memberIvica Strelec
GranterJosip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
(Department of Applied Chemistry and Ecology)
(Sub-department of Chemistry and Ecology)
Osijek
Defense date and country2010-10-12, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Engineering
Abstract
Bunarske vode najznačajniji su izvori pitke vode na području istočne Hrvatske. Podzemne vode na tom području uslijed geološkog sastava tla imaju povišene koncentracije organskih tvari, željeza, mangana, arsena i amonijaka. Konzumacija arsenom kontaminiranih voda uzrokuje kronično trovanje koje se manifestira pojavom različitih toksičnih i karcinogenih učinaka u ljudskom organizmu. U cilju uklanjanja arsena i oksidaciju As (III) u As (V), te uklanjanju organskih tvari metodom koagulacije i flokulacije iz aerirane sirove vode uzete u pogonu “Vodovoda“ Osijek, pomoću Jar-testa ispitale su se različite kombinacije vrste i koncentracije koagulanta: FeSO4, Fe2(SO4)3, FeCl3 i oksidansa: KMnO4 i H2O2, uz optimalne pH vrijednosti za izdvajanje arsena. Ovim radom nastojalo se pridonijeti dugoročnom unaprjeđenju kakvoće pitke vode u Osječko-baranjskoj županiji. Istraživanje je posebno aktualno u zadnje vrijeme, budući da je koncentracija arsena u pitkoj vodi snižena zbog zahtijeva EU.
Abstract (english)
Well water are the most important sources of drinking water in the eastern Croatian. Due to the geological composition of soil, groundwater in the area have elevated concentrations of organic matter, iron, manganese, arsenic and ammonia. Consumption of arsenic contaminated water causes chronic poisoning, which manifests as the emergence of various toxic and carcinogenic effects in humans. In order to remove arsenic and the oxidation of As (III) to As (V), and removal of organic matter by coagulation and flocculation in aerated raw water taken at the facility, "Vodovod" Osijek, using a Jar-test we examined the different combinations of type and concentration of coagulant: FeSO4, Fe2(SO4)3, FeCl3, and oxidants: KMnO4 and H2O2, the optimum pH value for extracting arsenic. This paper attempts to contribute to long-term improvement of quality of drinking water in the Osječko-Baranjaska county. The research is particularly topical in recent times, since the concentration of arsenic in drinking water reduced because of EU requirements.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:109:204897
Study programmeTitle: Food Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka prehrambenog inženjerstva (magistar/magistra inženjer/inženjerka prehrambenog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2015-12-15 15:02:40