Reinterpretacija hidrogeoloških uvjeta vodocrpilišta sjeverne Baranje

master's thesis

• Title: Reinterpretacija hidrogeoloških uvjeta vodocrpilišta sjeverne Baranje : diplomski rad
• Title (english): Reinterpretation of hydrogeological conditions of water wells in northern Baranja : master’s thesis
• Author: Teuta Vranješ
• Mentor: Kristijan Posavec (mentor)
• Committee member: Kristijan Posavec (predsjednik povjerenstva)
• Committee member: Dario Perković (član povjerenstva)
• Committee member: Željko Duić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2019-03-15, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Geological Engineering

Abstract

Vodocrpilišta Livade, Prosine i Topolje pripadaju Baranjskom Vodovodu. Crpilište Livade u blizini najstarije je od navedenih dok je crpilište Topolje je najnovije. U Baranji se na površini nalaze pretežito kvartarne naslage te se pojavljuju prapori, praporne taložine, te eolski pijesci, a u litološkom sastavu vodonosnika prevladavaju pijesci i vrlo podređeno šljunci s proslojcima glinovito-prašinastih taložina. Korišteni podaci dobiveni su prethodnim pokusnim crpljenjima te kemijskim analizama uzoraka vode. Za određivanje parametara zdenca provedena je kombinirana metoda Rorabougha i Thiema, svrhu prethodnih interpretacija korištena je Jacob-Cooperova metoda. Odstupanje dobivenih od prethodnih rezultata nastalo je zbog razlika u metodama te većeg naglaska na udaljenost piezometra od zdenca u Thiemovoj metodi. Kakvoća vode na crpilištu Livade je iznimna, a na crpilištu Topolje potrebna je dodatna obrada. Na crpilištu Prosine voda je pogodne kakvoće u dubljem vodonosnom sloju.

Abstract (english)

Well-fields Livade, Prosine i Topolje are a part of the Baranja Water System. The Livade well-field is the oldest among the above-mentioned fields while the Topolje well-field is the youngest. The surface of Baranja primarily consists of quaternary sediments like loess, loess-similar sediments and aeolian sands. Aquifer sediments contain mostly sand with a bit of gravel and clay-silt intercalations. The data used came from previous pumping tests and chemical analyses of water samples. To determine the parameters of the well, a combination of Rorabaughs and Thiems methods was used. Previous interpretations used the Jacob-Coopers method. The deviation of obtained data from the previously acquired data can be explained by differences between the methods used and a greater emphasis that was put on the distance between pumped well and piezometer in the Thiems method. The quality of groundwater is outstanding on the Livade well-field, while additional water treatment is required on the Topolje well-field and water from a deeper aqueous layer is of suitable quality on the Prosine well-field.

• Keywords: vodocrpilište; pokusno crpljenje; transmisivnost; debljina vodonosnika; hidraulička vodljivost; kakvoća podzemne vode
• Keywords (english): well-field; test pumping; transmissivity; aquifer thickness; hydraulic conductivity groundwater quality
• Language: croatian
• URN:NBN: urn:nbn:hr:169:744899
• Study programme: Title: Geological engineering; specializations in: Hydrogeology and engineering geology, Environmental geology; Course: Hydrogeology and engineering 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-04-03 13:19:49