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master's thesis
Sposobnost smanjenja pronosa onečišćenja oborinskim vodama kod ploča za popločavanje od poroznog betona tretiranih titanijevim dioksidom
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2020. urn:nbn:hr:133:554635
Brozović, Filip
Josip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Department for Materials and Structures

Institutional repository: Repository GrAFOS

Cite this document

Brozović, F. (2020). Sposobnost smanjenja pronosa onečišćenja oborinskim vodama kod ploča za popločavanje od poroznog betona tretiranih titanijevim dioksidom (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:133:554635

Brozović, Filip. "Sposobnost smanjenja pronosa onečišćenja oborinskim vodama kod ploča za popločavanje od poroznog betona tretiranih titanijevim dioksidom." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2020. https://urn.nsk.hr/urn:nbn:hr:133:554635

Brozović, Filip. "Sposobnost smanjenja pronosa onečišćenja oborinskim vodama kod ploča za popločavanje od poroznog betona tretiranih titanijevim dioksidom." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2020. https://urn.nsk.hr/urn:nbn:hr:133:554635

Brozović, F. (2020). 'Sposobnost smanjenja pronosa onečišćenja oborinskim vodama kod ploča za popločavanje od poroznog betona tretiranih titanijevim dioksidom', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, accessed 18 April 2024, https://urn.nsk.hr/urn:nbn:hr:133:554635

Brozović F. Sposobnost smanjenja pronosa onečišćenja oborinskim vodama kod ploča za popločavanje od poroznog betona tretiranih titanijevim dioksidom [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek; 2020 [cited 2024 April 18] Available at: https://urn.nsk.hr/urn:nbn:hr:133:554635

F. Brozović, "Sposobnost smanjenja pronosa onečišćenja oborinskim vodama kod ploča za popločavanje od poroznog betona tretiranih titanijevim dioksidom", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, Osijek, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:133:554635

Metadata
TitleSposobnost smanjenja pronosa onečišćenja oborinskim vodama kod ploča za popločavanje od poroznog betona tretiranih titanijevim dioksidom
Title (english)Possibilities of pollution transport reduction by precipitation through pervious concrete paving flags with ti O2
AuthorFilip Brozović
MentorIvanka Netinger Grubeša (mentor)
MentorLidija Tadić (komentor)
Committee memberIvana Barišić (predsjednik povjerenstva)
Committee memberIvanka Netinger Grubeša (član povjerenstva)
Committee memberLidija Tadić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
(Department for Materials and Structures)
Osijek
Defense date and country2020-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Materials
Abstract
Sve veći razvoj i urbanizacija zahtjeva razvoj novih, modificiranih vrsta betona. Porozni beton je upravo jedan od takvih betona. Njegova svojstva doprinose poboljšanju okoliša i održivog razvoja. Potiče se ekološka svijest zahvaljujući brzoj odvodnji i zbrinjavanju otjecajnih voda te rješavanju problema u urbanim sredinama. Cilj ovog ispitivanja bio je utvrditi utjecaj titanijevog dioksida dodanog u gornji sloj smjese poroznog betona na pronos onečišćenja oborinskim vodama. Uzorci poroznog betona su izloženi ispušnim plinovima, potom tretirani UV svjetlom kako bi se aktivirao fotokatalitiči efekt te su zahvaćeni uzorci vode procijeđene kroz opločnjake. Za razliku od tradicionalnog betona, velika poroznost i hrapavost površine poroznog betona omogućuje da više čestica titanijevog dioksida bude u izravnom kontaktu s UV svjetlom, te samim time poboljša učinkovitost smanjenja pronosa onečišćenja. Rezultati pokazuju da dodatak uspjeva zadržati na sebi određeni dio zagađenja, posebice nitrata, nitirita i organskog ugljika koji i jesu najbitniji parametri obzirom da se radi o onečišćenju nastalom ispušnim plinovima.
Abstract (english)
Increasing development and urbanization demands the development of new, improved types of concrete. Pervious concrete is one of those concretes. Its benefits contribute to improving the environment and sustainable development. Ecological awareness is encouraged thanks to rapid drainage and disposal of drainage water and solving problems in urban environments. The goal of this study was to determine the influence of titanium dioxide added to the top layer of pervious concrete on pollution transmission by stormwater runoff. Specimens of pervious concrete were exposed to exhaust gases, then treated with UV light to activate photocatalytic effect. Water samples were caught during draining through pavement. Unlike traditional non-pervious pavements, the high porosity and surface roughness of pervious concrete pavement allow more 𝑇𝑖𝑂2 particles to have direct contact with UV lights and thus improve removal efficiency. The results show that adding titanium dioxide to pervious concrete compound manages to catch some of the pollution, especially nitrates, nitirites and organic carbon, which are the most important parameters considering its traffic pollution origin.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:133:554635
Study programmeTitle: University graduate study in civil engineering; specializations in: Hydraulic engineering, Supporting structures, Construction management and technology, Transportation engineering
Course: Hydraulic engineering
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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2020-12-10 12:44:22