prikaz prve stranice dokumenta Ispitivanje mogućnosti primjene prirodnog zeolita za remedijaciju živom onečišćenog tla s područja rudnika Idrija u Sloveniji
  Download
PDF 580.24 KB
undergraduate thesis
Ispitivanje mogućnosti primjene prirodnog zeolita za remedijaciju živom onečišćenog tla s područja rudnika Idrija u Sloveniji
završni rad
2023. urn:nbn:hr:167:501811
Horvatović, Tea
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

Cite this document

Horvatović, T. (2023). Ispitivanje mogućnosti primjene prirodnog 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:167:501811

Horvatović, Tea. "Ispitivanje mogućnosti primjene prirodnog 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:167:501811

Horvatović, Tea. "Ispitivanje mogućnosti primjene prirodnog 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:167:501811

Horvatović, T. (2023). 'Ispitivanje mogućnosti primjene prirodnog 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 21 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:501811

Horvatović T. Ispitivanje mogućnosti primjene prirodnog 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 21] Available at: https://urn.nsk.hr/urn:nbn:hr:167:501811

T. Horvatović, "Ispitivanje mogućnosti primjene prirodnog 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:167:501811

Please login to the repository to save this object to your list.
Metadata
TitleIspitivanje mogućnosti primjene prirodnog zeolita za remedijaciju živom onečišćenog tla s područja rudnika Idrija u Sloveniji : završni rad
Title (english)Investigation of the possibility of application of natural zeolite for the remediation of mercury-contaminated soil from the Idrija mine site in Slovenia : bachelor thesis
AuthorTea Horvatović
MentorMarin Ugrina (mentor)
Committee memberIvona Nuić (predsjednik povjerenstva)
Committee memberIvana Smoljko (član povjerenstva)
Committee memberMarin Ugrina (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2023-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovom završnom radu provedeno je ispiranja živom zasićenih prirodnih zeolita (PZ) prema DIN 38414 S4 normi i TCLP proceduri (postupak ispiranja s karakteristikama toksičnosti, 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 propisane granične vrijednosti prema TCLP proceduri (0,2 mg/L) PZ se ne može primijeniti za in situ remedijaciju. TCLP procedura primijenjena je na živom onečišćeno tlo s područja rudnika Idrija u Sloveniji s i bez dodatka PZ kako bi se procijenila potencijalna toksičnost tla. Rezultati su pokazali da je tlo izrazito onečišćeno i predstavlja potencijalnu opasnost za okoliš. Dodatak zeolita smanjio je koncentraciju ukupno eluirane Hg ali nisu postignute granične vrijednosti prema TCLP proceduri.
Abstract (english)
In this bachelor thesis, the leaching test of mercury-saturated natural zeolites (PZ) was carried out according to the 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), PZ can not be applied for in situ remediation. The TCLP procedure was applied to mercury-contaminated soil from the Idrija mine site in Slovenia with and without the addition of PZ in order to assess the potential toxicity of the soil. The results showed that the soil is extremely polluted and represents potential environmental hazard. The addition of zeolite reduced the concentration of total eluted Hg, but without reaching the TCLP criteria.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:501811
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
Terms of useLicence In copyright icon
Created on2023-11-14 08:21:16