prikaz prve stranice dokumenta IDEJNI PROJEKT UREĐAJA ZA PROČIŠĆAVANJE OTPADNIH VODA AGLOMERACIJE PETRINJA
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master's thesis
IDEJNI PROJEKT UREĐAJA ZA PROČIŠĆAVANJE OTPADNIH VODA AGLOMERACIJE PETRINJA
Zagreb: University of Zagreb, Faculty of Civil Engineering, 2022. urn:nbn:hr:237:737803
Martinović, Mia
University of Zagreb
Faculty of Civil Engineering
Water Research

Institutional repository: Repository of the Faculty of Civil Engineering, University of Zagreb

Cite this document

Martinović, M. (2022). IDEJNI PROJEKT UREĐAJA ZA PROČIŠĆAVANJE OTPADNIH VODA AGLOMERACIJE PETRINJA (Master's thesis). Zagreb: University of Zagreb, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:237:737803

Martinović, Mia. "IDEJNI PROJEKT UREĐAJA ZA PROČIŠĆAVANJE OTPADNIH VODA AGLOMERACIJE PETRINJA." Master's thesis, University of Zagreb, Faculty of Civil Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:237:737803

Martinović, Mia. "IDEJNI PROJEKT UREĐAJA ZA PROČIŠĆAVANJE OTPADNIH VODA AGLOMERACIJE PETRINJA." Master's thesis, University of Zagreb, Faculty of Civil Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:237:737803

Martinović, M. (2022). 'IDEJNI PROJEKT UREĐAJA ZA PROČIŠĆAVANJE OTPADNIH VODA AGLOMERACIJE PETRINJA', Master's thesis, University of Zagreb, Faculty of Civil Engineering, accessed 28 November 2024, https://urn.nsk.hr/urn:nbn:hr:237:737803

Martinović M. IDEJNI PROJEKT UREĐAJA ZA PROČIŠĆAVANJE OTPADNIH VODA AGLOMERACIJE PETRINJA [Master's thesis]. Zagreb: University of Zagreb, Faculty of Civil Engineering; 2022 [cited 2024 November 28] Available at: https://urn.nsk.hr/urn:nbn:hr:237:737803

M. Martinović, "IDEJNI PROJEKT UREĐAJA ZA PROČIŠĆAVANJE OTPADNIH VODA AGLOMERACIJE PETRINJA", Master's thesis, University of Zagreb, Faculty of Civil Engineering, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:237:737803

Metadata
TitleIDEJNI PROJEKT UREĐAJA ZA PROČIŠĆAVANJE OTPADNIH VODA AGLOMERACIJE PETRINJA
Title (english)PRELIMINARY DESIGN OF WASTEWATER TREATMENT PLANT FOR AGGLOMERATION PETRINJA
AuthorMia Martinović
MentorDražen Vouk (mentor)
Committee memberDamir Bekić (predsjednik povjerenstva)
Committee memberIvan Halkijević (član povjerenstva)
Committee memberDražen Vouk (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Civil Engineering
(Water Research)
Zagreb
Defense date and country2022-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Hydrotechnology
Abstract
Predmet ovog rada je uređaj za pročišćavanje otpadnih voda trećeg stupnja pročišćavanja, kapaciteta 24.208 ES za aglomeraciju Petrinja. Na razini idejnog projekta obrađena su tehnološka rješenja i izrađeni hidraulički proračuni za linije vode i linije mulja. Liniju vode čine mehanički predtretman s prethodnim taložnikom i biološki tretman sa SBR tehnologijom. Mehanički predtretman čine kanal s grubom rešetkom, ulazna crpna stanica, koja sirove otpadne vode podiže do fine rešetke i aeiranog pjeskolova-mastolovoma, a zatim slijede prethodni taložnik i egalizacijski bazen. Biološki tretman otpadnih voda se provodi u SBR reaktorima, iz kojih se pročišćene otpadne vode gravitacijski ispuštaju u recipijent. Linija mulja, nastalog nakon biološkog tretmana iz SBR reaktora i prethodnog taložnika, započinje odvođenjem izdvojenog mulja na mehaničko zgušnjavanje, nakon kojeg slijedi aerobna stabilizacija, dehidracija i solarno sušenje.
Abstract (english)
The subject of this thesis is a wastewater treatment plant of the third stage of treatment, with a capacity of 24.208 ES for the Petrinja agglomeration. At the level of the preliminary design, technological solutions were designed and hydraulic calculations for water lines and sludge lines were made. The water line consists of mechanical pretreatment with pre-settling and biological treatment with SBR technology. Mechanical pretreatment consists of a channel with a coarse screen, an inlet pumping station, which raises raw wastewater to fine screens and aerated grit and grease chamber, followed by a primary sedimentation tank and an egalization tank. Biological treatment is carried out in an SBR reactors, from which the treated water is discharged in the recipient. The sludge line, formed after biological treatment from the SBR reactor and primary sedimentation tank, begins with the leading of the separated sludge on mechanical thickening, followed by aerobic stabilization, dewatering and finally the solar drying units.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:237:737803
Study programmeTitle: Civil Engineering; specializations in: Construction Management, Transportation Engineering, Geotechnical Engineering, Hydraulic Engineering, Structural Engineering, Construction Materials, Theory and Modeling of Structures
Course: Construction Management
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
Type of resourceText
File originBorn digital
Access conditionsClosed access
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Created on2023-02-01 08:50:11