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undergraduate thesis
Aproksimativno određivanje kationa i aniona prisutnih u lebdećim česticama
2016. urn:nbn:hr:182:052836
Polak, Ivona
Josip Juraj Strossmayer University of Osijek
Department of Chemistry
Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry

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Polak, I. (2016). Aproksimativno određivanje kationa i aniona prisutnih u lebdećim česticama (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:052836

Polak, Ivona. "Aproksimativno određivanje kationa i aniona prisutnih u lebdećim česticama." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2016. https://urn.nsk.hr/urn:nbn:hr:182:052836

Polak, Ivona. "Aproksimativno određivanje kationa i aniona prisutnih u lebdećim česticama." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2016. https://urn.nsk.hr/urn:nbn:hr:182:052836

Polak, I. (2016). 'Aproksimativno određivanje kationa i aniona prisutnih u lebdećim česticama', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 23 November 2024, https://urn.nsk.hr/urn:nbn:hr:182:052836

Polak I. Aproksimativno određivanje kationa i aniona prisutnih u lebdećim česticama [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2016 [cited 2024 November 23] Available at: https://urn.nsk.hr/urn:nbn:hr:182:052836

I. Polak, "Aproksimativno određivanje kationa i aniona prisutnih u lebdećim česticama", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:182:052836

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Metadata
TitleAproksimativno određivanje kationa i aniona prisutnih u lebdećim česticama
Title (english)Approximatively determination of cations and anions present in particulate matter
AuthorIvona Polak
MentorElvira Kovač-Andrić (mentor)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
(Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry)
Osijek
Defense date and country2016-09-12, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Analytic Chemistry
Abstract
Lebdeće čestice su složena mješavina različitih organskih i anorganskih tvari. Njihovi utjecaji na okoliš ovise o fizičkim i kemijskim svojstvima, vremenu života i brojnosti. Lebdeće čestice se dijele prema veličini u tri frakcije ukupnih lebdećih čestica. Postoje dva izvora prirodni i antropogeni i oni određuju njihove kemijske sastave.Rad uključuje i eksperimentalni dio u kojem se uzorkovao zrak kako bi se dokazala prisutnost određenih iona u atmosferi. Zrak je uzorkovan u aparaturu vakuum pumpom preko papira za filtriranje ''plava vrpca''. Nakon propuštanja zraka oko 8 sati, filter papir narezan je na komadiće i dodavane su otopine kemikalija kako bi se dokazala prisutnost kationa i aniona. Rezultat istraživanja je prisutnost pojedinih iona u atmosferi.
Abstract (english)
Particulate matters are complex compound of various organic and inorganic substances. Their effect on the environment depend upon physical and chemical properties, time of life (durability) and number. Particulate matters can be divided by size into three fractions. There are two sources natural and anthropogenic and they influence their chemical composition. In this study we have conducted experiments to prove presence of specific ions in atmosphere. Measurements were performed by sampling air through apparatus with filter paper blue ribbon. After sampling air for approximately 8 hours, filter paper is sliced into portions and solution of chemicals are added to prove presences of cations and anions. The result indicate potential presence of particular ions in the atmosphere.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:052836
Study programmeTitle: Chemistry
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-01-04 08:45:08