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Pregled bibliografske jedinice broj: 483508

Uptake of zinc ions on iron - coated zeolite clinoptilolite


Ugrina, Marin; Trgo, Marina; Perić, Jelena; Daković, Aleksandra; Vukojević Medvidović, Nediljka; Nuić, Ivona; Miličević, Sonja; Sekulić, Živko; Kragović, Milan
Uptake of zinc ions on iron - coated zeolite clinoptilolite // ZEOLITE 2010 / O. Petrov, Y.K. Tzvetanova (ur.).
Sofija: INZA, 2010. str. 268-269 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Uptake of zinc ions on iron - coated zeolite clinoptilolite

Autori
Ugrina, Marin ; Trgo, Marina ; Perić, Jelena ; Daković, Aleksandra ; Vukojević Medvidović, Nediljka ; Nuić, Ivona ; Miličević, Sonja ; Sekulić, Živko ; Kragović, Milan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
ZEOLITE 2010 / O. Petrov, Y.K. Tzvetanova - Sofija : INZA, 2010, 268-269

Skup
8th International Conference on the Occurence, Properties and Utilization of Natural Zeolites

Mjesto i datum
Sofija, Bugarska, 10-18.07.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Iron modified zeolite; zinc; removal capacity

Sažetak
Natural zeolites are good sorbents and ion exchangers of heavy metal ions from aqueous solutions. In order to increase their sorption properties, scientists explore different methods of surface modification. Usually, modifications change the type and quantity of the surface charge and therefore natural zeolites can even become good adsorbents for nonpolar organic molecules. Some modifications entail the formation of a new porous solid phase on the inner and outer surface of the zeolitic particle (Han and Zou, 2009 ; Jeon and Beak, 2009 ; Dimirkou and Doula, 2008). One of the methods that change the ion exchange capacity of natural zeolite clinoptilolite for heavy metal ions is the treatment in aqueous solutions containing Fe (III) at pH ≥ 10 (Stanić and Kalajdžić, 2008).

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekt / tema
011-0000000-2239 - Prirodni zeoliti u zaštiti voda (Jelena Perić, )

Ustanove
Kemijsko-tehnološki fakultet, Split