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Pregled bibliografske jedinice broj: 1191044

Assessment of Natural Zeolite Clinoptilolite for Remediation of Mercury-Contaminated Environment


Nuić, Ivona; Mateja, Gosar; Marin, Ugrina; Marina, Trgo
Assessment of Natural Zeolite Clinoptilolite for Remediation of Mercury-Contaminated Environment // Processes, 10 (2022), 4; 1-23 doi:10.3390/pr10040639 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1191044 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Assessment of Natural Zeolite Clinoptilolite for Remediation of Mercury-Contaminated Environment

Autori
Nuić, Ivona ; Mateja, Gosar ; Marin, Ugrina ; Marina, Trgo

Izvornik
Processes (2227-9717) 10 (2022), 4; 1-23

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Idrija mine ; Mercury-contaminated soil and water ; Leaching ; Natural zeolite clinoptilolite ; Remediation

Sažetak
The soil at ancient roasting sites in the surroundings of the Idrija mine (Slovenia) is highly contaminated with mercury. To assess the impact of mercury on groundwater by infiltration and find an eco-friendly remediation method, the leaching of mercury from the soil containing 1347 mg Hg/kg, followed by sorption of the total leached mercury on cost-effective natural zeolite (NZ) clinoptilolite, was performed. The leaching of soil in ultrapure water of pHo = 3.00–11.46 after 24 h resulted in the total leached mercury concentration in the range 0.33–17.43 μg/L. Much higher concentrations (136.9–488.0 μg/L) were determined after the first few hours of leaching and were high above the maximum permissible level in water for human consumption. The NZ showed very good sorption of the total leached mercury, with a maximum removal efficiency of 94.2%. The leaching of mercury in presence of the NZ resulted in a significant decrease of the total leached mercury (1.9–20.3 μg/L compared to 12.8–42.2 μg/L), with removal efficiencies up to 90.5%, indicating immobilization of mercury species. The NZ has a great potential for economically viable remediation of mercury-contaminated environment. However, efforts should be made in the further study of mercury leachability to reduce the mercury concentration in water to acceptable levels.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

Napomena
This research was fully financially supported by the bilateral Croatian–Slovenian project
“Application of natural zeolite for remediation of mercury-contaminated soil”. The study was partly
financed by the Slovenian Research Agency (ARRS) through the research program Groundwater and
Geochemistry (P1-0020). The APC was funded by Geological Survey of Slovenia (P1-0020).



POVEZANOST RADA


Projekti:
MZOS-- - Primjena prirodnog zeolita za remedijaciju živom onečišćenog tla (Nuić, Ivona, MZOS ) ( CroRIS)

Ustanove:
Kemijsko-tehnološki fakultet, Split

Profili:

Avatar Url Marina Trgo (autor)

Avatar Url Marin Ugrina (autor)

Avatar Url Ivona Nuić (autor)

Poveznice na cjeloviti tekst rada:

doi www.mdpi.com doi.org

Citiraj ovu publikaciju:

Nuić, Ivona; Mateja, Gosar; Marin, Ugrina; Marina, Trgo
Assessment of Natural Zeolite Clinoptilolite for Remediation of Mercury-Contaminated Environment // Processes, 10 (2022), 4; 1-23 doi:10.3390/pr10040639 (međunarodna recenzija, članak, znanstveni)
Nuić, I., Mateja, G., Marin, U. & Marina, T. (2022) Assessment of Natural Zeolite Clinoptilolite for Remediation of Mercury-Contaminated Environment. Processes, 10 (4), 1-23 doi:10.3390/pr10040639.
@article{article, author = {Nui\'{c}, Ivona and Mateja, Gosar and Marin, Ugrina and Marina, Trgo}, year = {2022}, pages = {1-23}, DOI = {10.3390/pr10040639}, keywords = {Idrija mine, Mercury-contaminated soil and water, Leaching, Natural zeolite clinoptilolite, Remediation}, journal = {Processes}, doi = {10.3390/pr10040639}, volume = {10}, number = {4}, issn = {2227-9717}, title = {Assessment of Natural Zeolite Clinoptilolite for Remediation of Mercury-Contaminated Environment}, keyword = {Idrija mine, Mercury-contaminated soil and water, Leaching, Natural zeolite clinoptilolite, Remediation} }
@article{article, author = {Nui\'{c}, Ivona and Mateja, Gosar and Marin, Ugrina and Marina, Trgo}, year = {2022}, pages = {1-23}, DOI = {10.3390/pr10040639}, keywords = {Idrija mine, Mercury-contaminated soil and water, Leaching, Natural zeolite clinoptilolite, Remediation}, journal = {Processes}, doi = {10.3390/pr10040639}, volume = {10}, number = {4}, issn = {2227-9717}, title = {Assessment of Natural Zeolite Clinoptilolite for Remediation of Mercury-Contaminated Environment}, keyword = {Idrija mine, Mercury-contaminated soil and water, Leaching, Natural zeolite clinoptilolite, Remediation} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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