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undergraduate thesis
Sorpcija metoklopramida na prirodne uzorke tla i sedimente
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2019. urn:nbn:hr:149:934871
Ćurković, Marieta
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

Ćurković, M. (2019). Sorpcija metoklopramida na prirodne uzorke tla i sedimente (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:934871

Ćurković, Marieta. "Sorpcija metoklopramida na prirodne uzorke tla i sedimente." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2019. https://urn.nsk.hr/urn:nbn:hr:149:934871

Ćurković, Marieta. "Sorpcija metoklopramida na prirodne uzorke tla i sedimente." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2019. https://urn.nsk.hr/urn:nbn:hr:149:934871

Ćurković, M. (2019). 'Sorpcija metoklopramida na prirodne uzorke tla i sedimente', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:149:934871

Ćurković M. Sorpcija metoklopramida na prirodne uzorke tla i sedimente [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2019 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:149:934871

M. Ćurković, "Sorpcija metoklopramida na prirodne uzorke tla i sedimente", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:149:934871

Metadata
TitleSorpcija metoklopramida na prirodne uzorke tla i sedimente
Title (english)Sorption of metoclopramide on natural soil and sediment samples
AuthorMarieta Ćurković
MentorDragana Mutavdžić Pavlović (mentor)
Committee memberDragana Mutavdžić Pavlović (predsjednik povjerenstva)
Committee memberMarijana Hranjec (član povjerenstva)
Committee memberMartina Biošić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2019-09-17, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
Metoklopramid je farmaceutik koji spada u skupinu antiemetika. Ima širok spektar kliničkih primjena u različitim područjima, pokazuje antiemetičko i prokinetičko djelovanje, a obično se koristi u prevenciji i za ublažavanje mučnina i povraćanja. Metoklopramid, kao i mnogi drugi farmaceutici, može štetno djelovati na okoliš. Proces koji govori o sudbini i transportu otpadnih farmaceutika naziva se sorpcija. Iz tog razloga se u ovom radu provodila sorpcija metoklopramida na prirodne uzorke tla i sedimenta koji su svi prikupljeni s područja Republike Hrvatske. Sorpcija je opisana pomoću Freundlichovih te Dubinin – Radushkevichevih modela izotermi, a pomoću njih su izračunati i parametri sorpcije. Također je ispitan i utjecaj ionske jakosti, utjecaj pH vrijednosti na proces sorpcije, kinetika kao i mehanizam sorpcije. Dobiveni rezultati su pokazali da se kapacitet sorpcije smanjuje porastom ionske jakosti i porastom pH vrijednosti te da pseudokinetički model II. reda najbolje opisuje brzinu sorpcije.
Abstract (english)
Metoclopramide is a pharmaceutical which falls in group of antiemetics. It has clinical uses in wide variety of fields, it shows antiemetic and prokinetic activity, and usually it is used in prevention and reduction of nausea and vomit. Metoclopramide just as many other pharmaceuticals can have bad consequences for environment. Process which tells about fate and transport of waste pharmaceuticals is called sorption. Because of that, in this experiment sorption of metoclopramides on soil, and sediment samples was spent, on samples which where all collected in Republic of Croatia. Sorption was described with Freundlich's and Dubinin-Radushkevich's models of isotherms and with that, all parameters of sorption were calculated. Effects of ionic strength, pH value effects, kinetics and mechanism of sorption were also examined. Collected results have shown that capacity of sorption decrease by the increase of ionic strength and pH values. It is concluded that pseudo second order model best describes kinetics of sorption.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:934871
ProjectNumber: IP-2014-09-2353
Title: Sudbina farmaceutika u okolišu i tijekom naprednih postupaka obrade voda
Title: Fate of pharmaceuticals in the environment and during advanced wastewater treatment
Acronym: PharmaFate
Leader: Sandra Babić
Jurisdiction: Croatia
Funder: HRZZ
Funding stream: IP
Study programmeTitle: Applied Chemistry - Undergraduate study; specializations in: Environmental chemistry and green technologies, Advanced materials and technologies, Applied organic chemistry
Course: Environmental chemistry and green technologies
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2023-02-14 10:00:44