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master's thesis
Vezanje iona cinka na zeolitu u prisustvu otopine Humistar r različitih koncentracija i pH vrijednosti
diplomski rad
2022. urn:nbn:hr:167:768887
Zorić, Antonija
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

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Zorić, A. (2022). Vezanje iona cinka na zeolitu u prisustvu otopine Humistar r različitih koncentracija i pH vrijednosti : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:768887

Zorić, Antonija. "Vezanje iona cinka na zeolitu u prisustvu otopine Humistar r različitih koncentracija i pH vrijednosti : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:167:768887

Zorić, Antonija. "Vezanje iona cinka na zeolitu u prisustvu otopine Humistar r različitih koncentracija i pH vrijednosti : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:167:768887

Zorić, A. (2022). 'Vezanje iona cinka na zeolitu u prisustvu otopine Humistar r različitih koncentracija i pH vrijednosti : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 16 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:768887

Zorić A. Vezanje iona cinka na zeolitu u prisustvu otopine Humistar r različitih koncentracija i pH vrijednosti : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2022 [cited 2024 November 16] Available at: https://urn.nsk.hr/urn:nbn:hr:167:768887

A. Zorić, "Vezanje iona cinka na zeolitu u prisustvu otopine Humistar r različitih koncentracija i pH vrijednosti : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:167:768887

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Metadata
TitleVezanje iona cinka na zeolitu u prisustvu otopine Humistar r različitih koncentracija i pH vrijednosti : diplomski rad
Title (english)Binding of zinc ions onto zeolite in the presence of Humistar r soution of different concentrations and pH values : diploma thesis
AuthorAntonija Zorić
MentorMarina Trgo (mentor)
Committee memberIvana Smoljko (predsjednik povjerenstva)
Committee memberIvona Nuić (član povjerenstva)
Committee memberMarina Trgo (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2022-10-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovome radu ispitano je vezanje iona cinka na prirodnom zeolitu klinoptolitu u prisutnosti otopine Humistar ® različitih početnih koncentracija i pH vrijednosti. Humistar ® je komercijalni naziv za proizvod tvrtke Trade Corporation International S.A. koji ima veliki udio huminskih kiselina i organskih spojeva te simulira organske tvari koje se prirodno nalaze u tlu. Ispitivanje ponašanja cinkovih iona u otopini huminske kiseline ne ukazuje na formiranje metalno-organskih kompleksa i ne dolazi do taloženja cinkovog hidroksida. Dodatak Humistar ® preparata ne utječe značajno na stupanj vezanja i količinu vezanog cinka po gramu zeolita. Rezultati pokazuju blago povećanje uklanjanja u kiselom mediju u odnosu na kontrolnu otopinu.
Abstract (english)
In this work, the binding of zinc ions on the natural zeolite clinoptolite in the presence of Humistar ® solutions of different initial concentrations and pH values have been examined. Humistar ® is a commercial name for a product of Trade Corporation International S.A. which has a large content of humic acids and organic compounds and simulates organic substances naturally present in the soil. Examination of the behavior of zinc ions in the humic acid solution does not indicate the formation of metal-organic complexes and precipitation of zinc in form of zinc hydroxide. The binding of zinc ions on zeolite in Humistar ® solutions indicates that the addition of Humistar ® does not significantly affect removal efficiency and the amount of zinc bound per gram of zeolite. Overall removal of zinc ions is slightly increased in the acidic medium.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:768887
Study programmeTitle: Chemical Technology; specializations in: Materials, Environmental Protection, Mediteranean Cultures, Materials and Environmental protection
Course: Materials
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-03-27 06:01:25