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master's thesis
Sustav za primjenu kišnice za kućnu upotrebu
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2014. urn:nbn:hr:235:378655
Roksandić, Roko
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Roksandić, R. (2014). Sustav za primjenu kišnice za kućnu upotrebu (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:378655

Roksandić, Roko. "Sustav za primjenu kišnice za kućnu upotrebu." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2014. https://urn.nsk.hr/urn:nbn:hr:235:378655

Roksandić, Roko. "Sustav za primjenu kišnice za kućnu upotrebu." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2014. https://urn.nsk.hr/urn:nbn:hr:235:378655

Roksandić, R. (2014). 'Sustav za primjenu kišnice za kućnu upotrebu', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 13 July 2024, https://urn.nsk.hr/urn:nbn:hr:235:378655

Roksandić R. Sustav za primjenu kišnice za kućnu upotrebu [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2014 [cited 2024 July 13] Available at: https://urn.nsk.hr/urn:nbn:hr:235:378655

R. Roksandić, "Sustav za primjenu kišnice za kućnu upotrebu", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:235:378655

Metadata
TitleSustav za primjenu kišnice za kućnu upotrebu
Title (english)Rainwater harvesting system for domestic use
AuthorRoko Roksandić
MentorSlaven Dobrović (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2014-12-05, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu su razrađena tehnološka rješenja ultrafiltracijskog sustava za obradu kišnice za obiteljske kuće, zgrade te manja poduzeća od jednostavnijih sustava prema složenijim. Sva tehnološka rješenja su prikazana u 3D računalnom programu „SolidWorks“ kako bi se utvrdio razmještaj dijelova u prostoru. Uz svako tehnološko rješenje opisan je njegov rad te je navedena specifikacija sve opreme unutar sustava. Diplomski rad sadrži i eksperimentalni dio u kojem su uz osnovnu fizikalno-kemijsku analizu kišnice provedena i probna ispitivanja ultrafiltracije s različitim uzorcima kišnice na laboratorijskom ultrafiltracijskom uređaju u Laboratoriju za vodu, gorivo i mazivo. Korišteni uzorci variraju prema mjestu i načinu prikupljanja te uključuju kišnicu iz okolice Zagreba iz otvorenog, odnosno zatvorenog spremnika te gradsku kišnicu iz zatvorenog spremnika. Za vrijeme postupka ultrafiltracije, prikupljani su podaci o protoku i padu tlaka za svaki pojedini uzorak tijekom 180 minuta intenzivnog opterećenja membrane. Podaci su analizirani te je za svaku vrstu vode utvrđena preporučena učestalost pranja. Također je napravljena jednostavna ekonomska analiza pojedinog sustava s ciljem utvrđivanja perioda povrata investicije.
Abstract (english)
This paper presents different technological solutions of ultrafiltration system for rainwater treatment in households, buildings and smaller companies from simpler to more complex solutions. All technological solutions are shown in the 3D computer program „SolidWorks“ to determine the arrangement of parts in space. Operation of every technological solution is described and all equipment is listed within the system. Thesis also contains experimental part where basic physical-chemical analysis of rainwater is conducted and experimental tests with different rainwater samples are performed on laboratory ultrafiltration installation in Laboratory for Water, Fuels and Lubricants. Used samples vary according to place and collection method. Samples from vicinity of Zagreb from open and confined tank, as well as urban rainwater from confined tank, are included. During ultrafiltration process, data on flow and pressure drop are obtained for every sample during 180 minutes of intensive membrane load. Data was analyzed and recommended frequency of washing was determined. Also, simple economic analysis of each system is presented to determined investment payback period.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:378655
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2019-05-22 11:58:15