Idejni projekt odvodnje i pročišćavanja otpadnih voda aglomeracije Novska

master's thesis

• Title (english): Preliminary design for wastewater system of agglomeration Novska
• Author: Tonka Petričušić
• Mentor: Dražen Vouk (mentor)
• Committee member: Damir Bekić (predsjednik povjerenstva)
• Committee member: Goran Lončar (član povjerenstva)
• Committee member: Dražen Vouk (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Water Research); Zagreb
• Defense date and country: 2021-02-18, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Hydrotechnology

Abstract

Opisan je idejni projekt sustava odvodnje i pročišćavanja aglomeracije Novska. Kroz definirana poglavlja opisan je postojeći i nadograđeni sustav odvodnje, te uređaj za pročišćavanje otpadnih voda aglomeracije Novska. Kod sustava odvodnje provedena je analiza postojećeg stanja gdje se uočilo neadekvatno zbrinjavanje otpadnih voda pri pojavi oborina različitog perioda ponavljanja i trajanja. Na osnovi provedenih analiza uočeno je da je sustav na određenim dionicama poddimenzioniran stoga se pristupilo rekonstrukciji i nadogradnji sustava odvodnje i pojedinih postojećih građevina, s čime je postignuto ispravno zbrinjavanje otpadnih voda. Prilikom dimenzioniranja uređaja za pročišćavanje otpadnih voda predviđena je izgradnja s maksimalnim kapacitetom 11.700 ES s III. stupnjem pročišćavanja. Usvojeno tehničko rješenje obuhvaća liniju vode u kojoj su dimenzionirani mehanički predtretman, biološki tretman – SBR reaktor, spremnik tehnološke vode, mjerni kanal, te izlijevna građevina i ispusni cjevovod. Linija mulja izvedena je poljem za ozemljavanje mulja. S definiranim tehničkim rješenjem postignuto je adekvatno pročišćavanje otpadnih voda. Pročišćena voda ispušta se u vodotok Brestača.

Abstract (english)

The conceptual design of the drainage and treatment system of the agglomeration Novska is described. The defined and upgraded drainage system and the wastewater treatment plant of the agglomeration Novska are described through defined chapters. In the case of the drainage system, an analysis of the existing situation was carried out, where inadequate wastewater disposal was observed during the occurrence of precipitation of different recurrence and duration. Based on the conducted analyzes, it was noticed that the system on certain sections is undersized, so the reconstruction and upgrade of the drainage system and some existing buildings was approached, where the correct wastewater disposal was achieved.
During the sizing of the wastewater treatment plant, construction with a maximum capacity of 11,700 ES with III. degree of purification. The adopted technical solution includes a water line in which mechanical pre-treatment, biological treatment - SBR reactor, process water tank, measuring channel, and outflow structure and discharge pipeline are dimensioned. The sludge line is made by a sludge earthing field. With the defined technical solution, adequate wastewater treatment has been achieved. The purified water is discharged into the Brestača watercourse.

• Keywords: idejni projekt; odvodnja; pročišćavanje otpadnih voda; aglomeracija; Novska
• Keywords (english): preliminary design; drainage; waste water purfication; agglomeration; Novska
• Language: croatian
• URN:NBN: urn:nbn:hr:237:802355
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-06-12 08:36:53