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Pregled bibliografske jedinice broj: 1026449

The natural zeolite clinoptilolite as efficient cost-effective sorbent for competitive heavy metal removal from multicomponent systems


Nuić, Ivona; Šušnjara, Matea; Trgo, Marina; Vukojević Medvidović, Nediljka; Ugrina, Marin
The natural zeolite clinoptilolite as efficient cost-effective sorbent for competitive heavy metal removal from multicomponent systems // Proceedings of the 8th Serbian-Croatian-Slovenian Symposium on Zeolites / Rakić, Vesna ; Hrenović, Jasna ; Ristić, Alenka (ur.).
Belgrade: Development and Research Centre of Graphic Engineering, Faculty of Technology and Metallurgy, Belgrade, Serbia, 2019, 2019. str. 105-108 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
The natural zeolite clinoptilolite as efficient cost-effective sorbent for competitive heavy metal removal from multicomponent systems

Autori
Nuić, Ivona ; Šušnjara, Matea ; Trgo, Marina ; Vukojević Medvidović, Nediljka ; Ugrina, Marin

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 8th Serbian-Croatian-Slovenian Symposium on Zeolites / Rakić, Vesna ; Hrenović, Jasna ; Ristić, Alenka - Belgrade : Development and Research Centre of Graphic Engineering, Faculty of Technology and Metallurgy, Belgrade, Serbia, 2019, 2019, 105-108

ISBN
978-86-916637-2-8

Skup
8th Serbian-Croatian-Slovenian Symposium on Zeolites

Mjesto i datum
Beograd, Srbija, 3.-5.10.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Binary systems, Lead, Cadmium, Zinc, Competition, Overshooting

Sažetak
The low-cost natural zeolite clinoptilolite was successfully applied for competitive removal of Pb, Cd and Zn from (Pb+Zn) and (Cd+Zn) systems, at different flow rates and Pb/Zn and Cd/Zn concentration ratios. In both systems, the competition between the ions occurs leading to displacement of bound Zn with Pb and Cd from the feeding solutions. The competition results in “overshooting” of the Zn initial concentration up to 2.3 times in the presence of Pb, and up to 1.2 times in the presence of Cd. The obtained results indicate that removal of metal ion with lower affinity can be enhanced by experimental conditions such as flow rates and initial concentrations. The eco- friendly natural zeolite clinoptilolite proved to be high efficient sorbents for heavy metal removal from multicomponent systems.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2013-11-4981 - Prirodni zeoliti kao reaktivne barijere za obradu procjednih otpadnih voda odlagališta otpada (Marina Trgo, )

Ustanove
Kemijsko-tehnološki fakultet, Split