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undergraduate thesis
Postupci recikliranja polietilena
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2018. urn:nbn:hr:149:544267
Pišonić, Helena
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

Cite this document

Pišonić, H. (2018). Postupci recikliranja polietilena (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:544267

Pišonić, Helena. "Postupci recikliranja polietilena." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:149:544267

Pišonić, Helena. "Postupci recikliranja polietilena." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:149:544267

Pišonić, H. (2018). 'Postupci recikliranja polietilena', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 27 December 2024, https://urn.nsk.hr/urn:nbn:hr:149:544267

Pišonić H. Postupci recikliranja polietilena [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2018 [cited 2024 December 27] Available at: https://urn.nsk.hr/urn:nbn:hr:149:544267

H. Pišonić, "Postupci recikliranja polietilena", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:149:544267

Metadata
TitlePostupci recikliranja polietilena
Title (english)Recycling methods of polyethylene
AuthorHelena Pišonić
MentorLjerka Kratofil Krehula (mentor)
Committee memberLjerka Kratofil Krehula (predsjednik povjerenstva)
Committee memberZlata Hrnjak-Murgić (član povjerenstva)
Committee memberIgor Sutlović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2018-09-21, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Chemical Engineering in Material Development
Abstract
Polimerni materijali danas se sve češće koriste u razne svrhe pa, zbog njihove vrlo raširene primjene, nastaje sve veća količina polimernog otpada što dovodi do potrebe pronalaženja adekvatnih metoda zbrinjavanja. Naime, povećana količina nezbrinutog polimernog otpada može naštetiti okolišu. Jedan od najčešće korištenih polimernih materijala je polietilen te je ujedno i vrlo velik izvor plastičnog otpada. U ovom su radu opisani načini zbrinjavanja polietilenskog otpada, od nastajanja preko prikupljanja, pranja i usitnjavanja do samog procesa recikliranja. Svrha zadatka je upoznati se s procesima recikliranja polietilenskog otpada koji doprinose održivom razvoju, zaštiti okoliša i ekonomskoj dobiti. Izuzev navedenog, recikliranjem polietilenskog otpada dobiva se nova sirovina koja se dalje može koristiti za proizvodnju raznih produkata. Reciklirani polietilen može biti osnovna sirovina za izradu raznih proizvoda (kante za smeće, boce za deterdžente, sportska oprema, plastične vrećice) ili može biti aditiv za poboljšavanje svojstava nekog drugog osnovnog materijala (npr. dodatak cementu). Danas se teži k tome da se proizvedu plastični materijali koji se mogu samostalno razgraditi (biorazgradnja) ili da se materijali koji nisu skloni biorazgradnji recikliraju ekološki prihvatljivim i ekonomski isplativim metodama.
Abstract (english)
Today are polymer materials used in various purposes and, because of such wide variety of uses, there is an increasing amount of polymer waste, which leads to finding an appropriate solution to waste management. Moreover, large quantities of untreated polymer waste can damage the environment. One of the most commonly used polymers is polyethylene, which is also one of the biggest sources of plastic waste. In this work the suitable processes for polyethylene waste treating are explained (from its origin to its collection, washing and shredding and its recycling at the end). The purpose of the task is to introduce the recycling procedures of polyethylene waste, which contribute to the environmental sustainability, environmental protection and economic benefits. Furthermore, the recycled polyethylene waste is a new raw material, which can be further used to produce various products. Recycled polyethylene can be a basic raw material for producing garbage cans, detergent bottles, sports equipment and plastic bags or it can be an additive to improve the properties of some other basic materials (a cement additive). Nowadays, there is a tendency to produce plastic materials which can be biodegradable or to recycle non-biodegradable materials with environmentally friendly and economically useful methods.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:544267
Study programmeTitle: Materials Science and Engineering - Undergraduate study
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-07-08 12:48:50