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Pregled bibliografske jedinice broj: 1096739

Selenium and trace metal content in selected vegetables from Raša and Opatija towns, and their estimated daily intakes


Zorić, Tina
Selenium and trace metal content in selected vegetables from Raša and Opatija towns, and their estimated daily intakes, 2020., diplomski rad, diplomski, Prirodoslovno-matematički fakultet, Zagreb


CROSBI ID: 1096739 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Selenium and trace metal content in selected vegetables from Raša and Opatija towns, and their estimated daily intakes

Autori
Zorić, Tina

Vrsta, podvrsta i kategorija rada
Ocjenski radovi, diplomski rad, diplomski

Fakultet
Prirodoslovno-matematički fakultet

Mjesto
Zagreb

Datum
08.12

Godina
2020

Stranica
52

Mentor
Medunić, Gordana ; Fiket, Željka

Ključne riječi
high-sulphur selenifeorus coal ; vegetables ; hazard quotient ; estimated daily intake ; Raša ; Krapan ; Opatija

Sažetak
The lack of legislative measures and advanced technologies results in adverse effects of mining, coal combustion and inappropriate waste disposal on the environment. An example is high-sulphur seleniferous Raša coal. Total of 12 soil samples and 22 vegetable samples from the area of Raša, Krapan and Opatija, the latter used as an area representing natural environmental conditions, were examined. Total element concentrations in the samples were determined by HR-ICP mass spectrometry after digestion in a specialized microwave oven. All samples were analysed for total concentrations of 32 elements (Al, As, Ba, Be, Bi, Ca, Cd, Co, Cr, Cs, Cu, Fe, Li, Mg, Mn, Mo, Na, Ni, P, Pb, Rb, S, Sb, Sc, Se, Sn, Sr, Ti, Tl, U, V, and Zn). The obtained results showed that the soil of Krapan and Raša is contaminated with Cd, Mo, Pb and Se. Based on the measured element levels in vegetable samples, the hazard quotient for the elements: As, Cd, Cr, Cu, Fe, Mn, Mo, Ni, Se, Sn, and Sr, and the estimated daily intake for the following elements: As, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Se, and Zn in vegetable samples from the area of Raša, Krapan and Opatija were calculated. The hazard quotient did not exceed 1 for any element included in the calculation, while the estimated daily intake higher than the maximum allowed was calculated for all elements, except Zn, at all locations. The results show that in the area of Raša and Krapan the soil and vegetables are contaminated with metals, but the same is true for Opatija.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
HRZZ-IP-2019-04-9354 - Transport, sudbina i toksičnost metal(oid)a otpuštenih iz ležišta industrijskog otpada (FORtIS) (Fiket, Željka, HRZZ - 2019-04) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Željka Fiket (mentor)

Avatar Url Gordana Medunić (mentor)

Citiraj ovu publikaciju

Zorić, Tina
Selenium and trace metal content in selected vegetables from Raša and Opatija towns, and their estimated daily intakes, 2020., diplomski rad, diplomski, Prirodoslovno-matematički fakultet, Zagreb
Zorić, T. (2020) 'Selenium and trace metal content in selected vegetables from Raša and Opatija towns, and their estimated daily intakes', diplomski rad, diplomski, Prirodoslovno-matematički fakultet, Zagreb.
@phdthesis{phdthesis, author = {Zori\'{c}, T.}, year = {2020}, pages = {52}, keywords = {high-sulphur selenifeorus coal, vegetables, hazard quotient, estimated daily intake, Ra\v{s}a, Krapan, Opatija}, title = {Selenium and trace metal content in selected vegetables from Ra\v{s}a and Opatija towns, and their estimated daily intakes}, keyword = {high-sulphur selenifeorus coal, vegetables, hazard quotient, estimated daily intake, Ra\v{s}a, Krapan, Opatija}, publisherplace = {Zagreb} }
@phdthesis{phdthesis, author = {Zori\'{c}, T.}, year = {2020}, pages = {52}, keywords = {high-sulphur selenifeorus coal, vegetables, hazard quotient, estimated daily intake, Ra\v{s}a, Krapan, Opatija}, title = {Selenium and trace metal content in selected vegetables from Ra\v{s}a and Opatija towns, and their estimated daily intakes}, keyword = {high-sulphur selenifeorus coal, vegetables, hazard quotient, estimated daily intake, Ra\v{s}a, Krapan, Opatija}, publisherplace = {Zagreb} }




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