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undergraduate thesis
Biorazgradnja materijala
Sisak: University of Zagreb, Faculty of Metallurgy, 2022. urn:nbn:hr:115:353600
Pavlinac, Matija
University of Zagreb
Faculty of Metallurgy

Institutional repository: Repository of Faculty of Metallurgy University of Zagreb

Cite this document

Pavlinac, M. (2022). Biorazgradnja materijala (Undergraduate thesis). Sisak: University of Zagreb, Faculty of Metallurgy. Retrieved from https://urn.nsk.hr/urn:nbn:hr:115:353600

Pavlinac, Matija. "Biorazgradnja materijala." Undergraduate thesis, University of Zagreb, Faculty of Metallurgy, 2022. https://urn.nsk.hr/urn:nbn:hr:115:353600

Pavlinac, Matija. "Biorazgradnja materijala." Undergraduate thesis, University of Zagreb, Faculty of Metallurgy, 2022. https://urn.nsk.hr/urn:nbn:hr:115:353600

Pavlinac, M. (2022). 'Biorazgradnja materijala', Undergraduate thesis, University of Zagreb, Faculty of Metallurgy, accessed 27 December 2024, https://urn.nsk.hr/urn:nbn:hr:115:353600

Pavlinac M. Biorazgradnja materijala [Undergraduate thesis]. Sisak: University of Zagreb, Faculty of Metallurgy; 2022 [cited 2024 December 27] Available at: https://urn.nsk.hr/urn:nbn:hr:115:353600

M. Pavlinac, "Biorazgradnja materijala", Undergraduate thesis, University of Zagreb, Faculty of Metallurgy, Sisak, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:115:353600

Metadata
TitleBiorazgradnja materijala
Title (english)Biodegradation of materials
AuthorMatija Pavlinac
MentorAnita Štrkalj (mentor)
MentorIgor Jajčinović (sumentor)
Committee memberDamir Hršak (predsjednik povjerenstva)
Committee memberAnita Štrkalj (član povjerenstva)
Committee memberIgor Jajčinović (član povjerenstva)
Committee memberIvan Brnardić (član povjerenstva)
Committee memberZoran Glavaš (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Metallurgy
Sisak
Defense date and country2022-09-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Interdisciplinary Technical Sciences
Environmental Engineering
Abstract
Razvoj industrije, ubrzani ritam života i porast populacije dovode do stvaranja velikih količina otpada koji se najvećim dijelom sastoji od nerazgradivih materijala. Veliku količinu otpada nije moguće u kratkom roku pravilno sanirati te velik dio završava u prirodi gdje predstavlja ekološki i zdravstveni rizik. Osim recikliranja materijala i pravilnog saniranja otpada kao rješenje se nameću biorazgradivi materijali. Sam proces biorazgradnje ovisi o karakteristikama materijala, vrsti i broju prisutnih mikroorganizama te o uvjetima prisutnim u okolišu. Sintetski polimeri često su povezani s naftnom industrijom te se zbog ograničenosti naftnih zaliha, kao i zbog cijene nafte, znanstvenici i investitori okreću materijalima čije sirovine potječu iz drugih izvora, poželjno iz prirode. Sintetski biorazgradivi polimeri svojom strukturom oponašaju karakteristike prirodnih, a često se proizvode iz prirodnih sirovina koje su obnovljive, široko dostupne i jeftine. Upotreba biorazgradivih polimera najviše je zastupljena u ambalažnim proizvodima, farmaciji i medicini te agrokulturi.
Abstract (english)
Industrial development, fast-paced lifestyle and growth of world's population results in accumulation of waste, which is mainly composed of non-biodegradable materials. Most of that waste can not be properly managed in short period of time, and a lot of it ends up in the nature presenting ecological and health risk. Besides material recycling and proper waste management, another solution is using biodegradable materials. Biodegradability depends on material properties, number and species of microbes and conditions in the environment. Production of many synthetic polymers is connected to the oil industry which has limited reserves and the prices are getting higher, so scientist and investors are turning to raw materials from other sources, preferably from nature. In their structure, synthetic biodegradable polymers mimic natural ones, and they are often produced from natural raw materials which are reusable, accessible and affordable. Biodegradable materials are mostly used in packaging, pharmacy, medicine and agriculture.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:115:353600
Study programmeTitle: Occupational safety, health and environment
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica inženjer/inženjerka sigurnosti, zdravlja na radu i radnog okoliša (sveučilišni/a prvostupnik/prvostupnica inženjer/inženjerka sigurnosti, zdravlja na radu i radnog okoliša)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2022-09-06 05:53:00