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undergraduate thesis
Ispitivanje mogućnosti primjene Fe(III)-modificiranog zeolita za remedijaciju živom onečišćenog tla s područja rudnika Idrija u Sloveniji
završni rad
2023. urn:nbn:hr:167:472452
Prančić, Iva
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

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Prančić, I. (2023). Ispitivanje mogućnosti primjene Fe(III)-modificiranog zeolita za remedijaciju živom onečišćenog tla s područja rudnika Idrija u Sloveniji : završni rad (Undergraduate thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:472452

Prančić, Iva. "Ispitivanje mogućnosti primjene Fe(III)-modificiranog zeolita za remedijaciju živom onečišćenog tla s područja rudnika Idrija u Sloveniji : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:167:472452

Prančić, Iva. "Ispitivanje mogućnosti primjene Fe(III)-modificiranog zeolita za remedijaciju živom onečišćenog tla s područja rudnika Idrija u Sloveniji : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:167:472452

Prančić, I. (2023). 'Ispitivanje mogućnosti primjene Fe(III)-modificiranog zeolita za remedijaciju živom onečišćenog tla s područja rudnika Idrija u Sloveniji : završni rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, accessed 16 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:472452

Prančić I. Ispitivanje mogućnosti primjene Fe(III)-modificiranog zeolita za remedijaciju živom onečišćenog tla s područja rudnika Idrija u Sloveniji : završni rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2023 [cited 2024 November 16] Available at: https://urn.nsk.hr/urn:nbn:hr:167:472452

I. Prančić, "Ispitivanje mogućnosti primjene Fe(III)-modificiranog zeolita za remedijaciju živom onečišćenog tla s područja rudnika Idrija u Sloveniji : završni rad", Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Split, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:167:472452

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TitleIspitivanje mogućnosti primjene Fe(III)-modificiranog zeolita za remedijaciju živom onečišćenog tla s područja rudnika Idrija u Sloveniji : završni rad
Title (english)Investigation of the possibility of application of Fe(III)-modified zeolite for the remediation of mercury-contaminated soil from the Idrija mine site in Slovenia : bachelor thesis
AuthorIva Prančić
MentorMarin Ugrina (mentor)
Committee memberNediljka Vukojević-Medvidović (predsjednik povjerenstva)
Committee memberDamir Barbir (član povjerenstva)
Committee memberMarin Ugrina (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2023-09-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovom završnom radu provedeno je ispitivanje ispiranja živom zasićenih Fe(III)-modificiranih zeolita (FeZ) prema standardnoj DIN 38414 S4 normi i TCLP proceduri (engl. Toxicity Characteristic Leaching Procedure). U širokom rasponu pH, 3 ≤ pH o ≤ 11 uočena je minimalna desorpcija Hg(II) iz živom zasićenih zeolita, dok je značajnija uočena pri pH o =2 i pH o =12. Budući da je količina desorbirane Hg(II) prema TCLP proceduri bila veća od propisanog kriterija (0,2 mg/L) FeZ se može primijeniti samo za ex situ remedijaciju. TCLP procedura primijenjena je na živom onečišćeno tlo s područja rudnika Idrije u Sloveniji s i bez dodatka FeZ kako bi se procijenila potencijalna toksičnost tla. Rezultati su pokazali da je tlo izrazito onečišćeno i predstavlja opasni otpad. Dodatak zeolita značajno je smanjio koncentraciju ukupno eluirane Hg. Utvrđeno je da je pri masi od 1,00 g koncentracija ukupno eluirane Hg smanjena ispod TCLP kriterija (0,2 mg/L).
Abstract (english)
In this bachelor thesis, the leaching test of mercury-saturated Fe(III)-modified zeolites (FeZ) was carried out according to the standard DIN 38414 S4 norm and the TCLP procedure (Toxicity Characteristic Leaching Procedure). In a wide pH range, 3 ≤ pH o ≤ 11, minimal desorption of Hg(II) from mercury-saturated zeolites was observed, while a more significant one was observed at pH o =2 and pH o =12. Since the amount of desorbed Hg(II) according to the TCLP procedure was greater than the prescribed criterion (0.2 mg/L), FeZ can only be applied for ex situ remediation. The TCLP procedure was applied to mercury-contaminated soil from the Idrija mine site in Slovenia with and without the addition of FeZ in order to assess the potential toxicity of the soil. The results showed that the soil is extremely polluted and represents hazardous waste. The addition of zeolite significantly reduced the concentration of total eluted Hg. It was found that with a mass of 1.00 g, the concentration of total eluted Hg was reduced below the TCLP criteria (0.2 mg/L).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:472452
Study programmeTitle: Chemical Technology; specializations in: Chemical Engineering, Environmental Protection
Course: Chemical Engineering
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
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Created on2023-12-01 09:24:14