Hidrogeološke značajke aluvijalnog kvartarnog vodonosnika na području Virovitice

master's thesis

• Title: Hidrogeološke značajke aluvijalnog kvartarnog vodonosnika na području Virovitice : diplomski rad
• Title (english): Hydrogeological characteristics of alluvial quaternary aquifer on the area of Virovitica : master’s thesis
• Author: Vedrana Alilović
• Mentor: Željko Duić (mentor)
• Committee member: Željko Duić
• Committee member: Jelena Parlov
• Committee member: Kristijan Posavec
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2014-09-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Geological Engineering

Abstract

U okviru ovog rada detaljno su razrađeni hidrogeološki odnosi šireg područja Virovitice na temelju
novijih istraživanja. Također su procijenjeni hidrogeološki parametri aluvijalnog vodonosnika, za
koji je karakteristična izmjena šljunka, pijeska, praha i mjestimično gline. Napajanje vodonosnika
prvenstveno se odvija infiltracijom padalina. Na novom crpilištu Korija izvedeno je pokusno
crpljenje u svrhu dobivanja podataka nužnih za određivanje parametara zdenca i vodonosnika. Na
crpilištu Korija izbušen je prvi zdenac KZ-1. Na temelju rezultata pokusnog crpljenja, utvrđeno je
da crpne količine na potencijalnom crpilištu Korija imaju regionalan značaj. Kakvoća podzemne
vode ovoga područja je vrlo visoka, s mjestimično povišenom koncentracijom željeza, mangana i
amonijaka. Crpljena voda se uz prethodnu deferizaciju i dezinfekciju utiskuje u vodoopskrbnu
mrežu, te u potpunosti zadovoljava sve zdravstvene kriterije.

Abstract (english)

Abstract: Detail Hydrogeology terms of the area are elaborated based on the recent research. Also,
hydrogeological parameters of alluvial aquifer in the area of Virovitica are estimated. Aquifer is
characterized by changes of gravel, sand, silt and clay in places. Groundwater feed occurs
predominantly by infiltration of precipitation. On the new water well Korija, an experimental
extraction was derived in order to obtain information necessary to determine the parameters of the
well and the aquifer. The first well KZ-1 was drilled at the Korija wellfield. Based on the results of
test pumping, it was found that the flow rates in the potential Korija wellfield have regional
significance. Groundwater quality in this area is very high, with occasionally elevated
concentrations of iron, manganese and ammonia. Pumped water is first going through the process
of iron removal and disinfection. It is then injected into the water supply system. This pumped
water fully meets all health criteria.

• Keywords: kakvoća; količina; naslage; hidrogeološki parametri; zdenac; sniženje; javna vodoopskrba
• Keywords (english): quality; quantity; deposits; hydrogeological parameters; well; reduction; public water supply
• Language: croatian
• URN:NBN: urn:nbn:hr:169:277014
• Study programme: Title: Geological Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka geološkog inženjerstva (magistar/magistra inženjer/inženjerka geološkog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2016-01-08 14:50:06