prikaz prve stranice dokumenta Utjecaj pH na sorpciju albendazola
  Download
PDF 1.5 MB
undergraduate thesis
Utjecaj pH na sorpciju albendazola
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2016. urn:nbn:hr:149:407326
Glavač, Antonija
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

Glavač, A. (2016). Utjecaj pH na sorpciju albendazola (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:407326

Glavač, Antonija. "Utjecaj pH na sorpciju albendazola." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2016. https://urn.nsk.hr/urn:nbn:hr:149:407326

Glavač, Antonija. "Utjecaj pH na sorpciju albendazola." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2016. https://urn.nsk.hr/urn:nbn:hr:149:407326

Glavač, A. (2016). 'Utjecaj pH na sorpciju albendazola', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 06 October 2024, https://urn.nsk.hr/urn:nbn:hr:149:407326

Glavač A. Utjecaj pH na sorpciju albendazola [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2016 [cited 2024 October 06] Available at: https://urn.nsk.hr/urn:nbn:hr:149:407326

A. Glavač, "Utjecaj pH na sorpciju albendazola", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:149:407326

Metadata
TitleUtjecaj pH na sorpciju albendazola
Title (english)The influence of pH value on sorption of albendazole
AuthorAntonija Glavač
MentorDragana Mutavdžić Pavlović (mentor)
Committee memberDragana Mutavdžić Pavlović (predsjednik povjerenstva)
Committee memberŠime Ukić (član povjerenstva)
Committee memberMarijana Hranjec (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2016-09-06, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Analytic Chemistry
Abstract
Albendazol je antihelmintik širokog spektra djelovanja koji se koristi za uklanjanje parazita iz domaćina. Upotrebljava se samostalno ili u kombinaciji s drugim lijekovima. Upotreba ovog lijeka je velika i raširena, a problem leži u njegovu učinku na okoliš. Velik dio farmaceutski aktivnih tvari nakon njihove upotrebe za namijenjenu svrhu biva ispušten u otpadne vode nepromijenjen ili u obliku razgradnih produkata koji se često vrlo teško uklanjaju. Da bi saznali kakav je utjecaj albendazola na okoliš, ispitivali smo njegovu sorpciju na pet različitih uzoraka tla i sedimenata koji su prikupljeni na teritoriju Republike Hrvatske. Sorpcija albendazola na tla i sedimente prikazana je Freundlichovom i Dubinin-Radushkevichovom izotermom pomoću kojih su određeni parametri sorpcije. Dobiveni koeficijent sorpcije (Kd) za ispitivane sedimente kreće se u rasponu od 29,438 mL/g do 73,565 mL/g, a za ispitivana tla u rasponu od 30,058 mL/g do 104,43 mL/g. Također su ispitane i fizikalno-kemijske karakteristike sedimenata i tla, te utjecaj promjene pH vrijednosti na sorpciju albendazola. Rezultati ispitivanja su pokazali da se povećanjem pH vrijednosti smanjuje koeficijent sorpcije.
Abstract (english)
Albendazole is a broad spectrum activity antihelmintic, which is used to remove the parasite from the host. It is used alone or in combination with other drugs. The use of this drug is large and spread out, but the problem lies in its impact to the enviroment. Much of pharmaceutically active components, after their use for intended purpose, gets released in discharged wastewater unchanged or in the form of degradation products which are often very difficult to remove. To find out what is the effect of albendazole on the environment, we examined the sorption on five different samples of soil and sediment collected from Croatian territory. Sorption of albendazole on the soil and sediment is shown by Freundlich and Dubinin-Radushkevich isoterms by which certain parameters of sorption were determined. The obtained sorption coefficient (Kd) for tested sediments is in range of 29.438 mL/g to 73.565 mL/g, and for tested soils in range of 30.058 mL/g to 104.43 mL/g. Physico-chemical properties of sediments and soils were also tested so as the impact of changes in pH on sorption of albendazole. The results showed that an increase in pH reduces the sorption coefficient.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:407326
Study programmeTitle: Chemical 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 on2018-02-02 08:21:08