Sposobnost smanjenja pronosa onečišćenja oborinskim vodama kod ploča za popločavanje od poroznog betona tretiranih titanijevim dioksidom

Brozović, Filip

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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

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APA 6th Edition

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

MLA 8th Edition

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

Chicago 17th Edition

Harvard

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 04 January 2025, https://urn.nsk.hr/urn:nbn:hr:133:554635

Vancouver

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 2025 January 04] Available at: https://urn.nsk.hr/urn:nbn:hr:133:554635

IEEE

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

Cite this item: https://urn.nsk.hr/urn:nbn:hr:133:554635

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Title	Sposobnost 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
Author	Filip Brozović
Mentor	Ivanka Netinger Grubeša (mentor)
Mentor	Lidija Tadić (komentor)
Committee member	Ivana Barišić (predsjednik povjerenstva)
Committee member	Ivanka Netinger Grubeša (član povjerenstva)
Committee member	Lidija Tadić (član povjerenstva)
Granter	Josip Juraj Strossmayer University of Osijek Faculty of Civil Engineering and Architecture Osijek (Department for Materials and Structures) Osijek
Defense date and country	2020-09-30, 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)
Language	croatian
URN:NBN	urn:nbn:hr:133:554635
Study programme	Title: 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 resource	Text
File origin	Born digital
Access conditions	Access restricted to students and staff of home institution
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Repository	Repository GrAFOS
Created on	2020-12-10 12:44:22