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master's thesis
Biološko uklanjanje fosfora i dušika pri niskoj koncentraciji otopljenog kisika
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2019. urn:nbn:hr:159:737991
Čondić Galiničić, Kristina
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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Čondić Galiničić, K. (2019). Biološko uklanjanje fosfora i dušika pri niskoj koncentraciji otopljenog kisika (Master's thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:737991

Čondić Galiničić, Kristina. "Biološko uklanjanje fosfora i dušika pri niskoj koncentraciji otopljenog kisika." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2019. https://urn.nsk.hr/urn:nbn:hr:159:737991

Čondić Galiničić, Kristina. "Biološko uklanjanje fosfora i dušika pri niskoj koncentraciji otopljenog kisika." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2019. https://urn.nsk.hr/urn:nbn:hr:159:737991

Čondić Galiničić, K. (2019). 'Biološko uklanjanje fosfora i dušika pri niskoj koncentraciji otopljenog kisika', Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 01 August 2024, https://urn.nsk.hr/urn:nbn:hr:159:737991

Čondić Galiničić K. Biološko uklanjanje fosfora i dušika pri niskoj koncentraciji otopljenog kisika [Master's thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2019 [cited 2024 August 01] Available at: https://urn.nsk.hr/urn:nbn:hr:159:737991

K. Čondić Galiničić, "Biološko uklanjanje fosfora i dušika pri niskoj koncentraciji otopljenog kisika", Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:159:737991

Metadata
TitleBiološko uklanjanje fosfora i dušika pri niskoj koncentraciji otopljenog kisika
Title (english)Biological phosphorus and nitrogen removal at low dissolved oxygen
AuthorKristina Čondić Galiničić
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 country2019-12-11, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract
U procesu biološkog uklanjanja hranjivih tvari (BNR) pri DO < 1 mg L-¹ postiže se istovremeno uklanjanje C, N i P, provođenjem procesa istovremene nitrifikacije i denitrifikacije (SND) i aktivnosti PAOs. Učinkovitost procesa SND se povećava s povećanjem organskih sastojaka izraženih kao KPK, omjera KPK/P odnosno KPK/N i pri omjeru KPK/P 32 koji odgovara omjeru KPK/N 11 učinak SND je 86 %. Za istražene omjere KPK/P 18, 25 i 32 postignuto je uklanjanje PO4-P od 54 %, 61 % i 42 % od početne koncentracije 20 mg PO4-P L-¹ pri DO < 1 mg L-¹.
Abstract (english)
In the process of biological nutrient removal (BNR) at DO < 1 mg L-¹, simultaneous removal of C, N and P is achieved by carrying out the process of simultaneous nitrification and denitrification (SND) and activity of PAOs. The efficiency of the SND process increases with the increase of the organic compounds expressed as COD, the COD/P ratio (COD/N ratio), and at a ratio of COD/P 32 corresponding to the COD/N 11 ratio, the SND effect is 86 %. For the investigated COD/P ratios of 18, 25 and 32, a PO4-P removal of 54 %, 61 % and 42 % from the initial concentration of 20 mg PO4-P L-¹ at DO < 1 mg L-¹ was achieved.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:737991
Study programmeTitle: Bioprocess Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka bioprocesnog inženjerstva (magistar/magistra inženjer/inženjerka bioprocesnog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0) icon
Created on2019-12-13 11:07:43