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undergraduate thesis
Aerobni granulirani mulj uklanjanje organskih i anorganskih sastojaka iz otpadne vode
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2020. urn:nbn:hr:159:908958
Ljubić, Sara
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Food Engineering
Laboratory for the Biological Waste Water Treatment

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

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Ljubić, S. (2020). Aerobni granulirani mulj uklanjanje organskih i anorganskih sastojaka iz otpadne vode (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:908958

Ljubić, Sara. "Aerobni granulirani mulj uklanjanje organskih i anorganskih sastojaka iz otpadne vode." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2020. https://urn.nsk.hr/urn:nbn:hr:159:908958

Ljubić, Sara. "Aerobni granulirani mulj uklanjanje organskih i anorganskih sastojaka iz otpadne vode." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2020. https://urn.nsk.hr/urn:nbn:hr:159:908958

Ljubić, S. (2020). 'Aerobni granulirani mulj uklanjanje organskih i anorganskih sastojaka iz otpadne vode', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 04 June 2024, https://urn.nsk.hr/urn:nbn:hr:159:908958

Ljubić S. Aerobni granulirani mulj uklanjanje organskih i anorganskih sastojaka iz otpadne vode [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2020 [cited 2024 June 04] Available at: https://urn.nsk.hr/urn:nbn:hr:159:908958

S. Ljubić, "Aerobni granulirani mulj uklanjanje organskih i anorganskih sastojaka iz otpadne vode", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:159:908958

Metadata
TitleAerobni granulirani mulj uklanjanje organskih i anorganskih sastojaka iz otpadne vode
Title (english)Aerobic granular sludge removal of organic and inorganic compounds from wastewater
AuthorSara Ljubić
MentorTibela Landeka Dragičević (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Food Engineering)
(Laboratory for the Biological Waste Water Treatment)
Zagreb
Defense date and country2020-07-01, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Abstract
Aerobni granulirani mulj (AGS) predstavlja guste kompaktne agregate sastavljene od samoimobilizirajućih bakterija, izvrsne taloživosti. Biološka obrada otpadnih voda primjenom aerobnog granuliranog mulja najčešće se provodi korištenjem SBR tehnologije. Kompaktna mikrobna struktura i snižena vrijednost indeksa mulja omogućuju samostalnu separaciju biomase od obrađene vode unutar jednog bioreaktora. Postojanje različitih redoks zona unutar pojedinačnih granula omogućava istovremeno uklanjanje organskih spojeva i provođenje nitrifikacije i denitrifikacije. Brojni okolišni i procesni čimbenici odgovorni su za nastanak i stabilnost aerobnih granula, poput: hidrodinamičkih sila smicanja, odgovarajućeg vremena taloženja, organskog opterećenja, temperature i sastava otpadne vode. Primjena AGS smatra se poželjnom biološkom metodom obrade otpadnih voda zbog smanjene potrebe za prostornom površinom, nižih troškova procesa i učinkovitog pročišćavanja različitih vrsta otpadnih voda. Zbog brojnih prednosti u usporedbi s aktivnim muljem, privlači interese mnogih znanstvenika.
Abstract (english)
Aerobic granular sludge (AGS) is a spherical dense biomass formed by self-immobilization with enhanced settling properties. The AGS process uses SBR technology. Compact microbial structure with lower SVI values allows separation of biomass and treated wastewater in the bioreactor itself. Maintenance of different redox conditions in the granules allows simultaneous removal of organic matters or simultaneous nitrification and denitrification. Numerous operational factors influence the stability of granules, i.e. hydrodynamic shear forces, settling velocities, organic loading rate and wastewater composition. AGS technology is promising biological method for wastewater treatment plants because of smaller land footprint, lower costs and efficient wastewater treatment. Due to its advantages compared to activated sludge, aerobic granular sludge has gained enormous interest among scientist.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:908958
Study programmeTitle: Food Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0) icon
Created on2020-07-13 12:33:14